24th street passive house projects

140
building sustainability...

Upload: te-studio-ltd

Post on 03-Dec-2014

1.269 views

Category:

Design


5 download

DESCRIPTION

This is a slideshow given at the Passive House Alliance Minneapolis- St. Paul chapter fall lecture series in October 2013. After a basic Passive House introduction it showcases the design process for Western Technical College's 24th St. Passive House project in La Crosse, WI

TRANSCRIPT

  • 1. building sustainability...

2. Passive House | Passivhaus!TM!A rigorous, voluntary building energy standard focusing on highest energy efficiency and quality of life at low operating cost. ! ! ! The Passive House Standard is the most rigorous building energy standard in the world. Consultants, projects or building components that have obtained the right to carry the logo have committed themselves to design excellence and the Passive House energy performance criteria. 3. Its A Tool 4. Comparisons 5. Affordability Redefined$MORTAGE 6. First Day CostBaselineQuality BuildingYesterdayTodayTomorrowLighthouse 10 to 20%Early Adopters 5 to 10%Mainstream 0 - 5% 7. Life Cycle Cost BaselinePassive HouseConstruction$$$$$$$$$Operation$$$$$$Maintenance$$$$$$Total Cost$$$$$$$ 8. Passive House Best certified and third party verified voluntary building standard in the industry Caps for heating and source energy, and airtightness Energy modeled, predictable performance 90% less heating demand than standard up to 75% or more overall energy savings than standard, energy independence Smallest carbon footprint in the industry Incredible comfort and health True value for owners and society Smart use of our resources like building materials and utilities Best insulation from an uncertain energy future 2 decades of proven performance Thousands of built projects all over the world Commercial and residential, new and retrofit Short ROI, incredible lifecycle savings potential Best starting point for net-zero energy and carbon-neutrality with smallest renewable systems Global solution Life cycle approach for sustainable real estate 9. Global Adoption 10. 24 St. Passive House Project th 11. From greenhouse to green houses. 12. TM 13. Duty Book 14. Duty Book Western Wisconsin Technical College24th Street Passive House Projects La Crosse, WIWednesday, December 19, 2012 15. Project ProgramHigh Performance Building Envelope ProposedGoalComponentProposedGoalComponent Square FeetKitchen!R-Value* Floor to unheated space!130! Dining & living room! 280 430! R-40! Wall above ground! Wall below ground!Circulation and entry! R-55! R-40!220! 1 1/2 2 bathrooms! 170!Windows & doors including frames! SHGC value!2 4 bedrooms!UWIN 0.14!!630 780! Storage & mechanical! 0.5! 120!Total Building 1600 Options!Roof at, attic, or vaulted! R-80! * Actual R-values and performance specications pending per energy model calculation. The information is provided for reference only and not meant for design and construction. !Full basement! 800! Garage; 1 or 2-car! 290-580!Air Tightness! !Energy Demands Pressurization Test Results!Specific Annual Demand kBtu/(sf yr)ACH50Heating and cooling! 4.750!Required maximum! 0.6! Recommended maximum! 0.4!Source energy! 38.000! 16. DHW approx. 1kW [3.4 kBTU/h]WESTERN PASSIVE HOUSESolar thermal with electric resistance backupHeating approx. 3kW [10.2 kBTU/h]Ductless air-to-air heat pump with electric resistance backupCooling approx. 2kW [6.8 kBTU/h]Ductless air-to-air heat pumpVentilation 150 m^3/ h [88 CFM]HRV with home-run ducts! 17. Integrated Design and Eduction Process 18. DESIGN PROCESS DESIGNER OF RECORDINTERACTION OPPORTUNITIESPredesign Site design (passive solar requirements) Schematic design Building design alternates Design development Systems and component analysis and comparison Construction Documents Drafting Project manual Budget, timeline, assistance during bidding Site Administration Site observation and report Performance testing and commissioning Documentation As-builts Certication Monitoring Performance report Post occupancy work 19. CONSTRUCTION PROCESS CONSTRUCTION-RELATED OPPORTUNITIESOBSERVATION-RELATED OPPORTUNITIESContinuously insulated below-grade assemblies Rough construction Installation of high-performance windows Protrusions and air-sealing Rough-in blower door test Air-sealing Double-stud wall construction Insulation Infrared testing Insulation Installation of exterior shading devices MEP system rough-in MEP system commissioning Finishes and xtures Final blower door test Occupancy Monitoring Analysis and lessons learned 20. 2012 2013 Fall Spr Sum Fall House 1 Design Construction Documents Site Preperation/Foundation Main Structure and Envelope Finishes Move-In House 2 Design Construction Documents Site Preperation/Foundation Main Structure and Envelope Finishes Move-In House 3 Design Construction Documents Site Preperation/Foundation Main Structure and Envelope Finishes Move-In House 4 Design Construction Documents Site Preperation/Foundation Main Structure and Envelope Finishes Move-In2014 Spr Sum Fall2015 Spr Sum Fall2016 Spr Sum Fall2017 Spr Sum FallX X X X X X X X X X X X X X X X X X X X X X X X! 21. Site 22. Location 23. NST ST00STSNSTOHSTOH SN56House Ridge = 20'670.99669.88 669.55STOHST669.37669.11WOH= 5.5'ShedShedGrassxxxxxxxxx671.98671.28671.00xxOHOHOHOHOH670.59OHOHOHOHOHOHOHOHOHOHOH670.36OHOHOHOHOHOHOH670.65669.60N 8921'52" EGrassShed670.34 670.6358WSTSN50.00'670.0050.00'ST670.63 670.47670.82669.47ST670.04STOHSTOH50669.76670.49669.54 669.27669.25OHSTWSNOHSTN 8921'51" E670.04670.(125') 124.97'WSTSNOH59 TopographyGrassOHDeciduous 6" Dia. 20' Ht. 16' Can.670.37 670.68WSNOHSTSidewalk access!670.02Wood Frame Planting AreaDeciduous 6" Dia. 20' Ht. 16' Can.W124.96' (125')670.97ST 669.06670.04OHS 0135'48" ESTOHOHSTGrassWSN50.00'50.00'ST STOHWSTSNOH60STOHGrass 124.98' (125')WSTOH200.00'SN200.00'STOHN 8921'51" EST WSTSNOHSTOHST STSNOH OHST66STS 8921'51" WSTOH668.97STOH669.41669.44670.00Heights = 7'OHST670.28WDeciduous 8" Dia. 20' Ht. 15' Can.Grass669.96Detail669.29668.91669.95 669.94ShedSTSNOH669.30STOHSTGrassOHSTGarage Hgt = 13'62House Ridge = 26'WSTSNOHDeciduous 20" Dia. 30' Ht. 20' Can.Deciduous 20" Dia. 30' Ht. 20' Can.WSNOH O668.36(125') 124.99'Wood FenceShed50WSN668.829.WExisting conditionsSTOH 668.54W50.00'OHST50.00'SNOH61669.00OHDeciduous 8" Dia. 20' Ht. 15' Can.GrassOH669.00WSTOHGreenhouseDeciduous 8" Dia. 20' Ht. 15' Can.24th STREETSTSNOHConcrete SidewalkOHSTOHConcrete SidewalkOH669.38670.13WOH50Asphalt BituminousOH0.Concrete Sidewalk670.46OH67W670.00WxSNOH50Deciduous 6" Dia. 20' Ht. 16' Can.xSTN 0135'17" WSTOHGarage Hgt = 14'OH50.00'STSNOHDeciduous 14" Dia. 30' Ht. 15' Can.50STOH78670.26OHOHGarage Hgt = 14'Overhead line!0.STOH9.OHExisting electrical lines670.64669.6666Hgt = 16'Cedar 16" Dia. 30' Ht. 25' Can.57671.0067SNOHGaragex670.84STOHGarage Hgt = 16'669.49669.08x671.1150.00'STOHOH669.58671.06670.41STSNOH OHx671.49671.50STOH Shed Hgt = 8'670.21x670.95STOHHgt = 13'xxx671.23SNOHGarage124.96' xx670.60STOHxxxDeciduous 14" Dia. 40' Ht. 30' Can. WSTOH(125')N 8921'52" E xxxxxDeciduous 6" Dia. 30' Ht. 15' Can. x xGrass669.82669.54 669.27Cedar 12" Dia. 40' Ht. 20' Can.Grass HeightsSTSNOHAccess Private/ public areas Utilities Obstructions to views and sun Zoning requirements Best practice management Natural features Wild life Stormwater ErosionOH 669.OHSite AnalysisPrimary Building Setbacks: Front = 21.5' Side = 6.0' Rear = 25.0'Deciduous 20" Dia. 24. Design 25. Covers over 50% of the heat demand. 26. Solar Heat GainsDecember 21: 10:00 AMModestly shadedDecember 21: NoonModestly shadedDecember 21: 2:30 PMModestly shaded 27. Land Use Plan A: Drainage and grading B: Rain gardens C: Front yard D: Entry E: Shade trees F: Side yard G: Rear yard H: Storage I : Screening north J: Screening south K: ApronKG DGarageE HBAI BA House #1DCA BF E JGarage House #2 28. Views And Solar Gain 29. Site Interaction/ Lot Independence 30. Initial Concept 31. Envelope 0 2'Simple Envelope4'8'N 32. Structure 0 2'Simple Structure4'8'N 33. Vertical Elements 0 2'Simple Vertical Elements4'8'N 34. Scheme D 35. Scheme DA DRAIN AREA & ARBORVITAE SCREEN 36'-0" 5'-11"6"16'-1 1/2"6'-7 1/2"5'-10"RAIN GARDENSTAIR A: 66 sq ft H: 8'-0"101411 10 9HALL A: 61 sq ft H: 8'-0"LIV-DINCLO GUESTA: 3 sq ft4 1/2"CLOA: 9 sq ftA: 375 sq ft H: 8'-0"6 1/2"158 x 7" = 4'-8"12DN1314CD11 12 13A: 59 sq ft H: 8'-0"28'-0"MUD/ LAUNDRYA: 53 sq ft H: 8'-0"1510'-0"98 x 7" = 4'-8"A: 154 sq ft H: 8'-0"CW3/4 BATHDNKITCHEN5'-9 1/2"DWREF10'-3"QUEEN GUEST/ DEN A: 132 sq ft H: 8'-0"22'-2"4 1/2"12'-5"DECKFirst Floor: Living Suite - Vertical Space HEDGE/ FRUIT SHRUBS 36. Scheme DBFirst Floor: Open Plan 37. Scheme DA 36'-0" 6'-5 1/2"16'-1"6'-6 1/2"5'-10 1/2"DN 91412 111410158 x 7" = 4'-8"13A: 74 sq ft H: 8'-0"9DN11 12 13HALLBATH1510A: 56 sq ft H: 8'-0"13'-11 1/2"M BATH8 x 7" = 4'-8"6'-9"OPEN TO BELOW28'-0"A: 126 sq ft H: 8'-0"4 1/2"CLO 3 20'-3"A: 3 sq ftCLO 2 A: 10 sq ftTWIN12'-7 1/2"TWINKINGM BEDROOMBEDROOM 1A: 168 sq ft H: 8'-0"A: 129 sq ft H: 8'-0"11'-6 1/2"4 1/2"12'-11 1/2"BEDROOM 2 CLO 1 A: 10 sq ftA: 128 sq ft H: 8'-0"10'-1"Second Floor: 2 Bedrooms - 1 Bath - Master Suite - Balcony 38. Scheme DASecond Floor: 2 Bedrooms - 1 Bath - Master Suite 39. Hats and Siding 40. Design 41. Siteplan 12" DIA., 40' HT, 20' CAN. 14" DIA., 40' HT., 30' CAN.24'-3 1/2" TO FRONT OF FACADESIDE SETBACK EXTENSION & SWALESIDE SETBACK675 GSF7DNCOVERED STOOP6ORNAMENTAL TREE-1" = 672.176" DIA., 20' HT., 16' CAN.UPGARAGEBUILDING ORIGIN RAINGARDEN 70 SF X 5" EXTENSION & SWALE8 x 7" = 4'-7 3/4" 7" = 4'-7 3/4" 8x DNRAINGARDEN 120 SF X 5" -1" = 672.17 COMPOST -8" = 671.58 CLOTHES LINE8 x 7" = 4'-7 3/4"APRONGRAVEL BED & EDGING6'-0"6" DIA., 30' HT., 15' CAN. BUILDING ORIGINFINISHED FLOOR = 0" = 672.25'COVERED STOOPWINDOW WELLHOMEGARDEN EXTENSION & SWALE-8" = 671.581,185 GSFPROVIDE STONE SLAB BRIDGE AT SWALEFRUIT TREEPROVIDE STONE SLAB BRIDGE AT SWALE FRUIT TREE EXTENSION & SWALEPROVIDE STONE SLAB BRIDGE AT EN RD SWALE GA X 5" IN RA 0 SF 7DECK 320 SFSHADE TREE FRUIT TREEFRUIT TREESIDE SETBACK HEDGE6'-0"STORAGE GRASS PAVERRAINGARDEN 120 SF X 5"FRONT SETBACKCHIMNEY SWIFTEXTENSION & SWALESHADE TREE6" DIA., 20' HT., 16' CAN. 42. First Floor STR 1 A: 67.68 sq ft6MUDROOM8QUEEN8 x 7" = 4'-7 7/8"3456573/4 BATH A: 69.54 sq ft H: 7'-4"4321REFDN768 x 7" = 4'-7 7/8"578 x 7" = 4'-7 7/8"2UPW1CDI-2.1I-2.1DNA: 79.70 sq ft H: 8'-0 3/4" 4CLO A: 8.92 sq ftKI-DIN-LIVI-2.113I-2.1DW2RANGEA: 533.28 sq ft H: 8'-0 3/4"DECKGUEST/TV A: 129.08 sq ft H: 8'-0 3/4" 43. Second Floor9 I-2.110 DN12M CLO A: 121.72 sq ft H: 8'-1 5/8"172FULL BATH 8 x 7" = 4'-7 7/8"A: 78.53 sq ft H: 8'-1 5/8"I-2.163548 x 7" = 4'-7 7/8"114536M BATH27A: 83.12 sq ft H: 7'-4"CLO 3 A: 4.94 sq ftDN113HALLI-2.1A: 85.22 sq ft H: 7'-4"TWIN TWIN CLO 1 A: 7.94 sq ftCLO 2 A: 7.94 sq ftKINGBR 1 A: 120.81 sq ft H: 8'-1 5/8"BR 2 A: 119.71 sq ft H: 8'-1 5/8"M BR A: 167.09 sq ft H: 8'-1 5/8" 44. Basement7653FUTURE STORAGE CLOSET2FUTURE ME ROOMFUTURE STORAGE ROOM1UPFUTURE BATH (LAYOUT SHOWN FOR ROUGH-IN ONLY)8 x 7" = 4'-7 7/8"4FUTURE GUEST ROOMFUTURE MULTI-PURPOSE ROOMBSMT A: 865.07 sq ft H: 8'-0" 45. Assemblies 46. 24"24"24"Assemblies19 5/8"Double-Stud Wall!19 5/8"i-Joist Wall!19 3/8"Studwall with i-Joists 47. Energy Model Feedback 2% 24%44% 11%9% 10%Walls a/g Walls b/g Roof Slab Windows Doors 48. Performance-Based Design14"12" 2% 24% 24"24"44% 11% 10% 19 3/8"9% 21 3/8" 49. Preliminary Pricing 50. Budget Framework Western'Wisconsin'Technical'College Project:)24th)Street)Passive)House)Projects Issue:)Preliminary)Draft Date:)3/20/2013 Budget'Comparison:'Structural'Systems' CATEGORY Excavation Slab BelowGGrade)Walls AboveGGrade)Walls Fenestration Floors:)Main Floors:)Basement Stairs Roof Interior)Walls Interior)Doors Millwork Drywall Paint HVAC Plumbing Electrical Subtotal'BuildingFHI'TOTAL INTEP'TOTAL 9,500 9,500 13,395 12,000 35,020 16,300 49,635 45,000 66,200 66,200 13,525 17,000 15,675 )G) 8,000 8,000 21,250 20,000 3,375 3,375 4,500 4,500 10,000 10,000 10,000 10,000 12,000 12,000 30,800 30,800 28,000 28,000 44,500 44,500 375,375 337,175DIFFERENCE 0 1,395 18,720 4,635 0 12,200 )G) 0 1,250 0 0 0 0 0 0 0 0 38,200***'BOLDED'NUMBERS'IN'FHI'TOTAL'COLUM'ARE'INTEPS'BUDET'NUMBERS. 51. Value EngineeringSpaceSFKitchen130Dining and Living280-430Circulation and Entry2201.5 - 2 Baths1702 - 4 Bedrooms Storage and Mechanical Total Building120 1600-1800$SFKitchen130Dining and Living280-430Circulation and Entry2201.5 - 2 Baths1702 - 4 Bedrooms630-780Storage and Mechanical120Total Building1600-180014"24"24"12"630-780Space19 3/8"21 3/8" 52. The Performance-Based Design Process 53. This is where we are building! 54. CAD Model & PHPP Energy ModelTake-offs > Entries > Results > Design Adjustments 55. Building Envelope (Cold Climate)Conventional BuildingPassive House BuildingPrescriptive: R-19 Cavity, onlyEnergy Model: Meet heat load requirement Continuous R-value 56. U-Values (R-values) Passive House verification U-VALUESOFBUILDINGELEMENTS Wedge shaped building element layers and still air spaces -> Secondary calculation to the rightBuilding: 24th Street Passive House #1Assembly No. Building assembly description1Interior insulation?I Joist Wall A Heat transfer resistance [mK/W]interior Rsi : exterior Rse :Area section 1 [W/(mK)]1. 5/8" Drywall 2. 5 1/2" cellulose0.039Area section 3 (optional) [W/(mK)]Thickness [mm]0.1305. 3" dp cellulose 6. 1/2" Fiberboard [W/(mK)]0.1583. 3/4" OSB (A.T & V.R) 4. 11" dp celluloseArea section 2 (optional)0.13 0.130.03916 2x6 @ 24" o.c.0.113140 190.039Web 2X4 @ 24" O.C.0.2602790.113760.055197. 8. Percentage of Sec. 2Percentage of Sec. 315.0%2.5% U-Value:0.082W/(mK)Total54.9cm 57. Insulation Levels (Cold Climate)Conventional Building Prescriptive: R-19 Cavity, onlyPassive House Building Energy Model: R-55 to 65 Continuous R-value 58. Hygrothermal Analysis"Glaser&Diagram"&Winter&"Glaser&Diagram"&Summer&2500.000#6000" 5000"1500.000# p_s(T)# 1000.000#p_(x)#water&vapor&pressure&in&pa&water&vapor&pressure&in&pa&2000.000#500.000#3000"p_s(T)" p_(x)"2000" 1000"0.000# '1#4000"0" 0#1#2# sd&in&m&3#4#)1"0"1"2"3"4"sd&in&m&Clean bill of hygrothermal health for extreme conditions. 59. Typical Assemblies TRUSS PER MANF.CONTINUOUS SNOW RETENTION, SIZE AND PLACE PER MANF.LOAD-BEARING LINEVENT & VENT CHUTEBLOCKING CAULK SHEATHING TO TOP PLATE VENTED SOFFIT 2X6 RAFTER TAILPassive House verification2X6 SUB-FASCIA FASCIAAREASDROPPED CEILING, SERVICE CAVITY TAPE SHEATHING TO TOP PLATEBuilding: 24th Street Passive House #15/4X4 TRIMHeating demand14DETERMINATION kWh/(ma)Summary Group Nr.Area groupTemp. zoneUnitCommentsm m m m m m m m m m m m m mLiving area or useful area within the thermal envelopeX241.28 3.62 4.46 26.03 7.57 0.00 2.50 231.77 118.41 108.70 105.20 0.00 0.00 0.001 2 3 4 5 6 7 8 9 10 11 12 13 14Treated Floor Area North Windows East Windows South Windows West Windows Horizontal Windows Exterior Door Exterior Wall - Ambient Exterior Wall - Ground Roof/Ceiling - Ambient Floor slab / basement ceiling15 16 17Thermal Bridges Ambient Perimeter Thermal Bridges Thermal Bridges Floor SlabA P B88.03 0.00 55.06m m mUnits in m Units in m; temperature zone "P" is perimeter (see Ground worksheet). Units in mThermal Bridges Ambient Perimeter Thermal Bridges Thermal Bridges Floor Slab18Partition Wall to NeighbourI0.00mNo heat losses, only considered for the heating load calculation.Partition Wall to Neighbour608.25mA A A A A A A B A BBALLOON-FRAME I-JOIST FROM BOTTOM TO TOP OF WALLTotal thermal envelopeArea Nr.CAPILLARY BREAK1 1/4" X 11 7/8" LSL RIM RECESS INTO CONCRETE W/ 2-ROWS 1/2"X4" SIMPSON TITEN SCREWS @ 32"O.C. TO CONCRETE WALLCAULK SHEATHING TO BOTTOM PLATE SET I-JOIST O.T.O. FOUNDATION WALLPEEL AND STICK WRB BETWEEN LSL AND CONCRETE1 2 3 4 5 6 7 8 9 10 11 12 13 14 15BUG SCREENANGLE CUT STUCCO AT PLYWOOD 3/4" EXTERIOR GRADE PLYWOOD CAULK BOTTOM PLATE TO CONCRETE MIN. 1'-0" WIDE GRAVEL BEDSLOPED GRADETRUSS-HANGER PER TRUSS MANUFACTURER1 1/2" CLEAR1 1/2" COVERVERTICAL WALL REBAR HOOKED TO BOTTOM OF SLAB FTG., SEE PLAN S.1.015"10"5"#4 REBAR @ 16" O.C. HOOKED TO BOTTOM OF SLAB FTG. & EXTEND 10'-0" INTO ROOM. THEN 32" O.C. (ALL 4-WALLS)PASSIVE RADON PERIMETER VENT & DRAIN, ROUTE TO SUMP AND STACK IN BASEMENTSAND FILL24"UNDISTURBED SOIL6" WELL COMPACTED SAND BASEBuilding element descriptionTreated Floor Area North Windows East Windows South Windows West Windows Horizontal Windows Exterior Door N. Foundtation wall b N. Foundation wall a N. Main wall a E: Foundation b E: Foundation a E. Main a S. Foundation b S. Foundation a S. Main a W. Foundation b W. Foundation a W. Main a ceiling basement slabGroup Nr.1 2 3 4 5 6 7 9 8 8 9 8 8 9 8 8 9 8 8 10 11Assigned to groupTreated Floor Area North Windows East Windows South Windows West Windows Horizontal Windows Exterior Door Exterior Wall - Ground Exterior Wall - Ambient Exterior Wall - Ambient Exterior Wall - Ground Exterior Wall - Ambient Exterior Wall - Ambient Exterior Wall - Ground Exterior Wall - Ambient Exterior Wall - Ambient Exterior Wall - Ground Exterior Wall - Ambient Exterior Wall - Ambient Roof/Ceiling - Ambient Floor slab / basement ceilingPlease subtract area of door from respective building element Window areas are subtracted from the individual areas specified in the "Windows" worksheet. Temperature Zone "A" is ambient air. Temperature zone "B" is the ground. Temperature zones "A", "B","P" and "X" may be used. NOT "I" Temperature zones "A", "B","P" and "X" may be used. NOT "I" Temperature zone "X": Please provide user-defined reduction factor ( 0 < f < 1):0.800 0.087 0.148 0.068 0.146Factor for X75%t [W/(mK)]Thermal Bridge Overview-0.001 -0.050Average Therm. Envelope0.157Area inputQuantityx(1x(a[m]xxb[m]+User-Determined [m]+-User Subtraction [m]-Subtraction window areas [m]-)=)=Please complete in Windows worksheet only! 1 1 1 1 1 1 1 1 1 1 1 1 1 1 10.861 0.848 0.876 0.835North Windows East Windows South Windows West Windows Horizontal Windows Exterior Door Exterior Wall - Ambient Exterior Wall - Ground Roof/Ceiling - Ambient Floor slab / basement ceilingResults are from the Windows worksheet.R-36 average1 1/4" X 11 7/8 LSL RIMAverage UValue [W/(mK)]Building element overviewAreax( x( x( x( x( x( x( x( x( x( x( x( x( x( x( x(x x x x x x x x x x x x x x x x+ + + + + + + + + + + + + + + +2.50 37.43 2.02 75.80 24.60 3.15 53.50 33.94 5.90 75.75 23.33 4.48 54.54 108.70 105.20-2.59))))))))))))))))-0.0 0.0 3.6 0.0 0.0 4.5 0.0 0.0 25.1 0.9 0.0 7.6 0.0 0.0 0.0= = = = = = = = = = = = = = = =Area [m]0.0 3.6 4.5 26.0 7.6 0.0 2.5 37.4 2.0 72.2 24.6 3.2 46.5 33.9 5.9 50.6 22.4 4.5 47.0 108.7 105.2Selection of the corresponding building element assemblyFrom Windows sheet From Windows sheet From Windows sheet From Windows sheet From Windows sheet U-Value Exterior Door Concrete Foundation Concrete Foundation I Joist Wall A Concrete Foundation Concrete Foundation I Joist Wall A Concrete Foundation Concrete Foundation I Joist Wall A Concrete Foundation Concrete Foundation I Joist Wall A Trussed Roof (cold) SlabNr.U-Value [W/(mK)]0.861 0.848 0.876 0.835 0.000 0.80 Wall B 2 Wall B 2 1 Wall B 2 Wall B 2 1 Wall B 2 Wall B 2 1 Wall B 2 Wall B 2 1 3 4 00.148 0.148 0.082 0.148 0.148 0.082 0.148 0.148 0.082 0.148 0.148 0.082 0.068 0.146 60. Slab and Stemwall R-39 1 1/2" CLEAR1 1/2" COVERVERTICAL WALL REBAR HOOKED TO BOTTOM OF SLAB FTG., SEE PLAN S.1.015"10"5"#4 REBAR @ 16" O.C. HOOKED TO BOTTOM OF SLAB FTG. & EXTEND 10'-0" INTO ROOM. THEN 32" O.C. (ALL 4-WALLS)PASSIVE RADON PERIMETER VENT & DRAIN, ROUTE TO SUMP AND STACK IN BASEMENTSAND FILL24"UNDISTURBED SOIL6" WELL COMPACTED SAND BASE 61. Exterior Wall R-58CAPILLARY BREAK1 1/4" X 11 7/8" LSL RIM RECESS INTO CONCRETE W/ 2-ROWS 1/2"X4" SIMPSON TITEN SCREWS @ 32"O.C. TO CONCRETE WALLCAULK SHEATHING TO BOTTOM PLATE SET I-JOIST O.T.O. FOUNDATION WALLPEEL AND STICK WRB BETWEEN LSL AND CONCRETEBUG SCREENANGLE CUT STUCCO AT PLYWOOD 3/4" EXTERIOR GRADE PLYWOOD CAULK BOTTOM PLATE TO CONCRETE MIN. 1'-0" WIDE GRAVEL BEDSLOPED GRADETRUSS-HANGER PER TRUSS MANUFACTURER1 1/2" CLEAR 62. Roof R-83 CONTINUOUS SNOW RETENTION, SIZE AND PLACE PER MANF.TRUSS PER MANF. LOAD-BEARING LINEVENT & VENT CHUTEBLOCKING CAULK SHEATHING TO TOP PLATE VENTED SOFFIT 2X6 RAFTER TAIL 2X6 SUB-FASCIA FASCIADROPPED CEILING, SERVICE CAVITY TAPE SHEATHING TO TOP PLATE 5/4X4 TRIM 63. AirtightnessConventional BuildingPassive House Building! New: 1.5 - 5 ACH50 Used: 5 -15 ACH50! New: max. 0.6 ACH50 Target: max. 0.4 ACH50 64. Ah, Sun! 65. WindowsConventionalPassive HouseU-Value: 0.32 (typ.) SHGC: 33% (typ.) Airtightness: low to highU-Value: min. 0.14 SHGC: min. 50% Airtightness: very high 66. 101.7Windows = HeatersReduction factor for solar radiation-ValueWindow areaWindow U-Value0.36 0.32 0.31 0.25 0.00Building: 24th Street Passive House #1 Climate:ShadingDirtNonperpendicular incident radiationkWh/(ma)0.75137 352 692 355 5440.74 0.64 0.57 0.49 1.000.95 0.95 0.95 0.95 0.950.85 0.85 0.85 0.85 0.850.950.85Window area orientationGlobal radiation (cardinal points)maximum:North East South West Horizontal0.590.30RE 3.62D U C T I O N 4.46 26.03 7.57 0.00Glazing fractiong-ValueReduction factor for solar radiation0.609 0.617 0.680 0.628 0.0000.52 0.52 0.64 0.52 0.000.36 0.32 0.31 0.25 0.000.590.3041.68Total or Average Value for All Windows.Window rough openingsInstalled 1 1 1Area in the s worksheetDescriptionN 1.1 N 2.1 N 2.21 1 1 1Select: ain wall a ain wall a ain wall aain ain ain ainGlazingDegreesQuantitya a a aain a ain aain a ain aain a ain aE E E E1 1S 1.1 A S 1.1 B1 1S 1.2 A S 1.2 B1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 11.1 A 1.1 B 2.1 2.2Nr.3 S 1.3 A S 1.3 3 B S 2.1 3 A S 2.1 B S 2.1 C 0 S 2.2 A S 2.2 B 6 S 2.2 C S 2.3 6 A S 2.3 B S 2.3 C 6 W 0.1 W 1.1 W 1.2 6 W 2.1 W 2.2 0 9 9 0 9 9 0 9 9Angle of inclination from the horizontal Degrees0 0 090 90 90Deviation from northOrientationWidth mmNorth North North0.914 0.914 0.9141.219 1.219 1.524Select glazing 90 90 the East 90 from90 East 90 90 East 90 WinType 90 East worksheet South 180 90 180 90 South Select: 180 90 South 180 South Troesch 90 0.5/50 180 90 South Troesch 90 0.5/50 180 South 180 90 South Troesch 90 0.5/50 180 SouthF A C T0.86 S O L A R ORAnnual heating demand:WI, La Crosse0.914 0.914 0.914 0.914Nr.HeightInstalledSelect: N. Main wall a N. Main wall a N. Main wall aNr.3 3 3 0 6 6 6 6 0 9 9 0 9 9 0 9 9 0 9 9 9 0 9 9 9 0 9 9 10 12 12 12 12 12a a a a14kWh/(ma)Window U-ValueR A2.2 T I O N , DIAHeat gains solar radiationkWh/aGlazing areakWh/a317 384 2318 643 094 262 3551 346 036624252Troesch Troesch Troesch Troesch0.5/50 0.5/50 0.5/50 0.5/50Nr.m22.2 2.8 17.7 4.7 0.0Heat gains solar radiationkWh/akWh/a317 384 2318 643 0137 352 692 355 5440.86Transmission losseskWh/(m2a)0.86 0.85 0.88 0.84 0.0041.6894 262 3551 346 0 425227.4Frame1 1 1 0 1 1 1 1 0 2 2 0 2 2 0 2 2 0 2 2 2 0 2 2 2 0 2 2 2 1 1 1 1 1101.73662W/(m2K)0.86Nr.352 692 355 544g-Valueg-ValueSelect window from the WinType worksheet Select: OPTIWIN - Einbau OPTIWIN - Einbau OPTIWIN - EinbauNr.Perpendicular Radiation-U-ValueW/(m2K) 2 0.50 Alu2Holz 0.52 2 0.50 Alu2Holz 0.52 2 0.50 Alu2Holz 0.52 0 2 0.50 Einbau Alu2Holz 0.52 0.52 0.50 (OPTIWIN6Alu2Holz FIX) 2 0.50 Einbau Alu2Holz 0.52 2 0.50 Einbau Alu2Holz 0.52 0 2 0.64 Einbau Alu2Holz 0.64 2 0.64 Einbau Alu2Holz 0.64 0 2 0.64 Einbau Alu2Holz 0.64 2 0.64 Einbau Alu2Holz 0.64 0 2 0.64 Einbau Alu2Holz 0.64 2 0.64 Einbau Alu2Holz 0.64 0 2 0.64 Einbau Alu2Holz 0.64 0.64 0.64 (OPTIWIN6Alu2Holz FIX) 0.64 0.64 (OPTIWIN6Alu2Holz FIX) 0 2 0.64 Einbau Alu2Holz 0.64 0.64 0.64 (OPTIWIN6Alu2Holz FIX) 6Alu2Holz FIX) 0.64 0.64 (OPTIWIN 0 2 0.64 Einbau Alu2Holz 0.64 0.64 0.64 (OPTIWIN6Alu2Holz FIX) 0.64 0.64 (OPTIWIN6Alu2Holz FIX) 2 0.50 Einbau Alu2Holz 0.52 4 0.52 0.50 Einbau Alu2Holz BREITER FLGEL 0.52 0.50 (OPTIWIN6Alu2Holz FIX) 2 0.52 0.50 Einbau Alu2Holz 2 0.50 Einbau Alu2Holz 0.52Perpendicular RadiationOPTIWIN OPTIWIN OPTIWIN OPTIWIN27.4GlazingU-VALUEHeating degree hours:Average global radiation3.62 4.46 26.03 7.57 0.00Select glazing from the WinType worksheet Select: Troesch 0.5/50 Troesch 0.5/50 Troesch 0.5/50WINDOW 1372.8 17.7 4.7 0.0m2Select window 1.219 from the 1.219 1.219 WinType 1.219 worksheet 2.248 2.248 Select: 2.248 2.248 OPTIWIN - Einbau 2.248 OPTIWIN - Einbau 2.248 1.321 OPTIWIN - Einbau 2.248 Main Main Main Main0.85 0.88 0.84 0.00 Window areaGlazingFramein Area in the Areas worksheetE. E. E. E.Transmission losses2 W/(mPassive House verification kWh/(m2a) K) m2m20.52 0.52 0.64 0.52 0.00Average global radiationGlazing areaU-ValueFrames (centre)W/(m2K)spacer (centre)0.035 0.035 0.0350.95 0.95 0.95 0.950.035 0.035 0.035 0.0350.95 0.950.035 0.035Glazing-SpacerLeft 1/0Right 1/0Bottom 1/0Top 1/01 1 11 1 11 1 11 1 11 0 Frames 0 1 1 0 (centre) 1 11 1 1 1installation leftinstallation rightinstallation bottominstallation topW/(mK)W/(mK)0.95 0.95 0.95Results (unhide cells to make U- & -values from WinType worksheet visible)Installation-SpacerW/(mK)W/(mK)W/(mK)1 spacer 1 1 1 (centre)installation Average value W/(mK)0.022 0.022 0.022Left 1/00.023 Right 0.023 0.023 1/0 0.022more gains than losses18090South18090South180 South Troesch 90 0.5/50 180 90 South 180 90 South Troesch 90 0.5/50 180 South 180 90 South Troesch 90 0.5/50 270 West 270 90 West 270 West Troesch 90 0.5/50 270 90 West 27090WestTroesch 0.6/60 Troesch 0.6/60 Troesch 0.6/60 Troesch 0.6/60 Troesch 0.6/60 Troesch 0.6/600.965 0.965 0.9650.965 1 0.965 1 0.965 0.965 1 0.965 0.965 0 0.965 0.965 1 0.965 0.965 1 0.965 0.965 1 0.914 1.219 1.829 1 0.914 0.914 0 2 2 0 2 2 0 2 2S. Main a S. Main a S. Main a S. Main a S. Main a S. Main a0.927 1.321S. Main a S. Main a S. Main a S. Main a S. Main a S. Main a2.248 OPTIWIN 0.927 1.321 OPTIWIN 2.248 0.927 OPTIWIN 1.219 2.096 0.914 OPTIWIN 1.219 1.219-OPTIWIN OPTIWIN OPTIWIN OPTIWIN -Troesch 0.6/60 Troesch 0.6/60OPTIWIN OPTIWIN OPTIWIN OPTIWIN --2 Alu2Holz 0.52 2 Alu2Holz 0.52 2 Alu2Holz 0.52 0 2 Einbau Alu2Holz 0.52 0.52 (OPTIWIN6Alu2Holz FIX) 2 Einbau Alu2Holz 0.52 2 Einbau Alu2Holz 0.52 0 2 Einbau Alu2Holz 0.64 2 Einbau Alu2Holz 0.64 0 2 Einbau Alu2Holz 0.64 2 Einbau Alu2Holz 0.64 0 2 Einbau Alu2Holz 0.64 2 Einbau Alu2Holz 0.64S. Main a S. Main a W. Foundation b W. Main a W. Main a W. Main a W. Main a W. Main aOPTIWIN OPTIWIN -Troesch 0.6/60 Troesch 0.6/60Troesch 0.6/60 Troesch 0.6/60 Troesch 0.6/60 Troesch 0.6/60 Troesch 0.6/60 Troesch 0.6/60 Troesch 0.6/60 Troesch 0.6/60 Troesch Troesch Troesch Troesch Troesch Troesch Troesch Troesch0.6/60 0.6/60 0.6/60 0.5/50 0.5/50 0.5/50 0.5/50 0.5/50OPTIWIN OPTIWIN OPTIWIN OPTIWIN OPTIWIN OPTIWIN OPTIWIN OPTIWIN OPTIWIN OPTIWIN OPTIWIN OPTIWIN OPTIWIN OPTIWIN OPTIWIN OPTIWIN-2W/(m K) 0.95 0.950.035 0.0350.95 0.950.035 0.0350.95 0.95 0.960.035 0.035 0.0350.95 0.95 0.960.035 0.035 0.0350.95 0.95 0.96 0.95 0.95 0.97 0.95 0.950.035 0.035 0.035 0.035 0.035 0.035 0.035 0.0350.50 0.50 0.50 0.50 0.50 0.50 0.501 020 1W/(m K) 1 01 1011 11 00 11 11 0 10 1 00 1 11 0 10 1 00 1 11 0 1 1 1 1 1 10 1 0 1 1 1 1 10 1 1 1 1 1 1 10.95 0.95 0.95 0.95 0.95 0.95 0.951 1m21.1 1.1 1.42.2 2.21 1 10.022 0.0222.2 2.20.022 0.0222.2 2.20.020 0.022 0.0251.3 2.2 0.90.035 0.035 0.035 0.0351 0 1 10 1 0 10.020 0.022 0.0251.3 2.2 0.90.020 0.022 0.025 0.022 0.022 0.023 0.022 0.0221.3 2.2 0.9 1.1 2.6 1.7 1.1 1.11 1 1 1 0 1 1 0 1 1 0 1 1 1 1 1U-Value Windowm2W/(m2K)0.67 0.67 0.870.67 Bottom 0.75 0.67 1/0 0.671 1 10.035 0.035 0.035Glazing Area1.1 1.1 1.1 1.10.022 0.022W/(mK) 1 1Window Area0.87 0.87 0.84 0.85 0.82 0.85 0.87Glazed Fraction per Window %60% 60% 63% 60% Top 67% 60% 1/0 60%1.46 1.460.87 0.8768% 68%1.46 1.460.87 0.8768% 68%1.46 1.460.87 0.8768% 68%0.79 1.61 0.580.89 0.85 0.9262% 74% 65%0.79 1.61 0.580.89 0.85 0.9262% 74% 65%0.79 1.61 0.58 0.67 1.55 1.20 0.67 0.670.89 0.85 0.92 0.87 0.81 0.81 0.87 0.8762% 74% 65% 60% 61% 72% 60% 60%1 1 1 1 1 1 11 1 1 1 1 1 10.64 0.640.95 0.950.035 0.0351 00 11 11 10.64 0.640.95 0.950.035 0.0351 00 11 11 10.64 0.640.95 0.950.035 0.0351 00 11 11 1Frame- 67. tHigh R-ValueNonperpendicular incident radiation5 5 5 5 50.85 0.85 0.85 0.85 0.85 NorthGlazing fractionREDUCTIONmaximum:kWh/(ma)0.85137 352 692 355 544st st st stShadingDirtNonperpendicular incident radiation0.750.95 0.95 0.95 0.95 0.950.85 0.85 0.85 0.85 0.850.950.850.74 0.64 0.57 0.49 1.000.52 0.52 0.64 0.52 0.00 Glazing fractiong-ValueReduction factor for solar radiation0.609 0.617 0.680 0.628 0.0000.52 0.52 0.64 0.52 0.000.36 0.32 0.31 0.25 0.000.590.30InstalledDegreesmm0 0 090 90 90North North North0.914 0.914 0.9141.219 1.219 1.524Select: N. Main wall a N. Main wall a N. Main wall a90 90 90 9090 90 90 90East East East East0.914 0.914 0.914 0.9141.219 1.219 1.219 1.219E. E. E. E.S 1.1 A S 1.1 B180 18090 90South South0.965 0.9652.248 2.248S. Main a S. Main aS 1.2 B180 180S 1.3 A S 1.3 BWindow rough openings1 1 1N 1.1 N 2.1 N 2.21 1 1 1E E E E1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1Deviation from north1.1 A 1.1 B 2.1 2.2OrientationWidthHeight14Glazing areaAverage global radiationm2kWh/(m2a)0.86 0.85 0.88 0.84 0.002.2 2.8 17.7 4.7 0.0137 352 692 355 5440.8627.4Window U-ValueGlazing areaAverage global radiationW/(m2K)m2kWh/(m2a)0.86 0.85 0.88 0.84 0.002.2 2.8 17.7 4.7 0.0137 352 692 355 5440.8627.4in Area in the Areas worksheetInstalled Main Main Main Maina a a aNr.3 3 3 0 6 6 6 6 0 9 9 0 9 9 0 9 9 0 9 9 9 0 9 9 9 0 9 9 10 12 12 12 12 123.62 4.46 26.03 7.57 0.00 41.68Select glazing from the WinType worksheet Select: Troesch 0.5/50 Troesch 0.5/50 Troesch 0.5/50 Troesch Troesch Troesch TroeschWindow U-Value0.300.5/50 0.5/50 0.5/50 0.5/50FrameNr.1 1 1 0 1 1 1 1 0 2 2 0 2 2 0 2 2 0 2 2 2 0 2 2 2 0 2 2 2 1 1 1 1 1g-ValueSelect window from the WinType worksheet Select: OPTIWIN - Einbau OPTIWIN - Einbau OPTIWIN - EinbauNr.3.62 4.46 26.03 7.57 0.00Perpendicular RadiationW/(m2K) 2 0.50 Alu2Holz 0.52 2 0.50 Alu2Holz 0.52 2 0.50 Alu2Holz 0.52 0 2 0.50 Einbau Alu2Holz 0.52 0.52 0.50 (OPTIWIN6Alu2Holz FIX) 2 0.50 Einbau Alu2Holz 0.52 2 0.50 Einbau Alu2Holz 0.52 0 2 0.64 Einbau Alu2Holz 0.64 2 0.64 Einbau Alu2Holz 0.64 0 2 0.64 Einbau Alu2Holz 0.64 2 0.64 Einbau Alu2Holz 0.64 0 2 0.64 Einbau Alu2Holz 0.64 2 0.64 Einbau Alu2Holz 0.64 0 2 0.64 Einbau Alu2Holz 0.64 0.64 0.64 (OPTIWIN6Alu2Holz FIX) 0.64 0.64 (OPTIWIN6Alu2Holz FIX) 0 2 0.64 Einbau Alu2Holz 0.64 0.64 0.64 (OPTIWIN6Alu2Holz FIX) 6Alu2Holz FIX) 0.64 0.64 (OPTIWIN 0 2 0.64 Einbau Alu2Holz 0.64 0.64 0.64 (OPTIWIN6Alu2Holz FIX) 0.64 0.64 (OPTIWIN6Alu2Holz FIX) 2 0.50 Einbau Alu2Holz 0.52 4 0.52 0.50 Einbau Alu2Holz BREITER FLGEL 0.52 0.50 (OPTIWIN6Alu2Holz FIX) 2 0.52 0.50 Einbau Alu2Holz 2 0.50 Einbau Alu2Holz 0.52Heat gains solar radiationkWh/akWh/a317 384 2318 643 094 262 3551 346 03662425241.68U-ValueGlazing101.7Transmission lossesFrames (centre) W/(m2K)spacer (centre)Left 1/0Right 1/0Bottom 1/0Top 1/01 1 11 1 11 1 11 1 10.035 0.035 0.035-0.95 0.95 0.95 0.950.035 0.035 0.035 0.0351 0 1 10 1 0 11 1 1 11 1 1 1Frameinstallation leftinstallation rightinstallation bottominstallation topW/(mK)W/(mK)0.95 0.95 0.95Results (unhide cells to make U- & -values from WinType worksheet visible)Installation-SpacerGlazingOPTIWIN OPTIWIN OPTIWIN OPTIWINU - V A LW/(m2K) UEHeating degree hours:Window areaGlazingR A D I A T I O N ,2 W I N D O W mkWh/(ma)m2Angle of inclination from the horizontal DegreesDescriptionSOLAR0.36 0.32 0.31 0.25 0.00Annual heating demand:Window rough openings QuantityFACTOR0.59Total or Average Value for All Windows.All Windows.th th th0.609 0.617 0.680 0.628 0.000WI, La Crosse Global radiation (cardinal points)East South West HorizontalWindow areaPassive House verificationWindow area orientation5ationg-ValueBuilding: 24th Street Passive House #1Climate:Reduction factor for solar radiationW/(mK)W/(mK)W/(mK)g-Valueinstallation Average valueWindow AreaW/(mK)m20.022 0.022 0.022Glazing AreaU-Value Windowm2W/(m2K)1.1 1.1 1.40.67 0.67 0.870.023 0.023 0.023 0.0221.1 1.1 1.1 1.1Height South 90 90South180 18090 90South SouthS 2.1 A S 2.1 B S 2.1 C180 180 18090 90 90South South SouthS 2.2 A S 2.2 B S 2.2 C180 180 18090 90 90South South SouthS S S W W W W W180 180 180 270 270 270 270 27090 90 90 90 90 90 90 90South South South West West West West Westm0.914 0.914 0.914 2.3 A 2.3 B 2.3 C 0.1 1.1 1.2 2.1 2.20.914 0.914 0.914 0.914m1.219 1.219 1.524S. Main a S. Main a0.965 0.9652.248 2.248S. Main a S. Main aSelect: 1.321 2.248 N. Main wall a 0.927 0.965 1.321 N. Main wall a 0.965 2.248 0.965 0.927 N. Main wall a 0.965 1.321 0.965 0.965 0.965S. Main a S. Main a S. Main a S. Main a S. Main a S. Main a0.965 0.965 0.914 1.219 1.829 0.914 0.9141.219 1.219 1.219 1.219E. E. E. E.2.248 0.927 1.219 2.096 0.914 1.219 1.219Main Main Main Maina a a ath th0.965 0.9652.248 2.248S. Main a S. Main ath th0.965 0.9652.248 2.248S. Main a S. Main aS. Main a S. Main a W. Foundation b W. Main a W. Main a W. Main a W. Main a W. Main aNr.Troesch 0.6/60 Troesch 0.6/60 Troesch 0.6/60 Troesch 0.6/60 Troesch 0.6/60 Troesch 0.6/60 Troesch 0.6/603 3 3 0 6 6 6 6 0 9 9 0 9 9Troesch 0.6/60 Troesch 0.6/60 Troesch 0.6/60 Troesch Troesch Troesch Troesch Troesch Troesch Troesch Troesch0.6/60 0.6/60 0.6/60 0.5/50 0.5/50 0.5/50 0.5/50 0.5/50Select glazing from the WinType worksheet Select: Troesch 0.5/50 Troesch 0.5/50 Troesch 0.5/50 OPTIWIN OPTIWIN OPTIWIN OPTIWIN OPTIWIN OPTIWIN OPTIWIN OPTIWIN OPTIWIN OPTIWIN OPTIWIN OPTIWIN OPTIWIN OPTIWIN OPTIWIN OPTIWIN OPTIWIN OPTIWIN OPTIWIN OPTIWIN-Troesch Troesch Troesch Troesch0.5/50 0.5/50 0.5/50 0.5/50Troesch 0.6/60 Troesch 0.6/60 Troesch 0.6/60 Troesch 0.6/60Select window 1 0.035 1 0 1 Perpen0.035 1 1 from 0the 1 Nr. 0.95 0.035 1 Nr. dicular 1 1 WinType 0 0.95 0.035 0 1 1 1 Radiation worksheet 0.95 0.035 1 0 1 1 0.95 0.035 0 1 1 1 Select: 0.95 0.035 1 0 0 1 0.95 0.035 0 1 1 1 1 0.96 0.035 1 - Einbau Alu2Holz 0.52 2 OPTIWIN 0 1 0 0 0 1 1 0.95 0.035 1 - Einbau Alu2Holz 0.52 2 OPTIWIN0 0.95 0.035 1 1 1 0 1 0 1 0.96 0.035 1 - Einbau Alu2Holz 0.52 2 OPTIWIN1 0.95 0.035 0 0 1 1 1 1 0 0.95 0.035 0 0 0.96 0.035 1 0 1 0 0.95 0.035 1 1 1 1 1 1 1 1 0.95 0.035 1 - Einbau Alu2Holz 0.52 2 OPTIWIN1 0.97 0.035 1 1 1 0.95 0.035 1 1 1 1 0.95 0.035 1 - (OPTIWIN1 Alu2Holz FIX) 1 1 1 6 0.52 OPTIWIN 1 2 OPTIWIN - Einbau Alu2Holz 0.52 1 2 OPTIWIN - Einbau Alu2Holz 0.52 0 0 2 2 OPTIWIN - Einbau Alu2Holz 0.64 2 2 OPTIWIN - Einbau Alu2Holz 0.64 0 0 2 2 OPTIWIN - Einbau Alu2Holz 0.64 2 2 OPTIWIN - Einbau Alu2Holz 0.64 0.95 0.950.022 0.0222.2 2.20.022Glazed Fraction per Window %0.87 0.87 0.8460% 60% 63%0.67 0.75 0.67 0.670.85 0.82 0.85 0.8760% 67% 60% 60%1.46 1.460.8768%2.20.87 68% Frames 1.46 0.87 68% (centre) 1.46 0.87 68%2.2 2.21.46 1.460.87 0.870.022 0.0252.2 0.90.79 1.61 0.580.020 0.022 0.0251.3 2.2 0.90.79 1.61 0.580.020 0.022 0.025 0.022 0.022 0.023 0.022 0.0221.3 2.2 0.9 1.1 2.6 1.7 1.1 1.10.79 1.61 0.58 0.67 1.55 1.20 0.67 0.67U-Value0.15 Btu/(h sf F) = 3 x better Width S 1.2 Ain Area in the 0.965 2.248 Areas worksheet 0.965 2.248Troesch 0.6/60 Troesch 0.6/60Frame-Glazing2.2 0.022 0.022 0.0222W/(m K)1.3 0.0200.50 0.50 0.50 0.50 0.50 0.50 0.50268% 68%W/(m K) 0.89 62%0.95 0.95 0.95 0.85 0.9274% 65%0.89 0.85 0.9262% 74% 65%0.89 0.85 0.92 0.87 0.81 0.81 0.87 0.8762% 74% 65% 60% 61% 72% 60% 60%0.95 0.95 0.95 0.95-S (ceW0. 0. 0.0. 0. 0. 0.0.64 0.640.95 0.950. 0.0.64 0.640.95 0.950. 0. 68. The Mechanical Response (a.k.a. the HVAC System) 69. PG 1PG 2Heat Load W =PS + P IPassive House verificationSPECIFICSPACEHEATINGBuilding: 24th Street Passive House #1EastSouthWestC20451306065C20358030456.2CBuilding Element2. 3. 4.Temperature ZoneExterior Wall - Ambient Exterior Wall - Ground Roof/Ceiling - Ambient Floor slab / basement ceiling5. 6. 7. 8. 9. 10. 11. 12. 13.or31673446W14.3W/mCW/mGround Design Temp.20W/m-18.5Interior Temperature:m866Horizontal-24.6Weather Condition 2:PL - P GNorthWeather Condition 1:1.241.3Treated Floor Area ATFA:Radiation:orLOADBuilding Type/Use: Single Family - ResidencialClimate (HL): WI, La CrosseDesign Temperature1159WWindows Exterior Door Exterior TB (length/m) Perimeter TB (length/m) Ground TB (length/m) House/DU Partition WallA B A B A A X A A A P B ITransmission Heat Losses PTAreaU-ValuemW/(mK)=231.8 118.4 108.7 105.20.087 0.148 0.068 0.146* * * * * * * * * * * * *55.1* * * * * * * * * * * * *K0.864 0.800 -0.001 -0.0501.00 1.00 1.00 1.00 1.00 1.00 0.75 1.00 1.00 1.00 1.00 1.00 1.00* * * * * * * * * * * * *TempDiff 2PT 1KTempDiff 1W44.6 13.8 44.6 13.8 44.6 44.6 44.6 44.6 44.6 44.6 13.8 13.8 3.03446 or or or or or or or or or or or or or38.5 13.8 38.5 13.8 38.5 38.5 38.5 38.5 38.5 38.5 13.8 13.8 3.0= = = = = = = = = = = = =Total41.7 2.5 88.0=Factor Always 1 (except "X")=PT 2 W897 242 328 2121606 89 -4 -38or or or or or or or or or or or or or-ATFA mClear Room Height m3332774 242 283 2121386 77 -4 -38-or29336.42 kBtu/h = 90% lessVentilation System:241.3Effective Air Volume, VV*2.50m=603SHXEfficiency of Heat RecoveryHR87%0%Heat Recovery Efficiency SHX10%Efficiency SHXSHX2or0%or0.143of the Heat ExchangernV,Res (Heating Load) 1/h0.105Energetically Effective Air Exchange nVnV,system 1/h+0.300HRHR1/h*(1-0.87or0.870.143)=1/hVentilation Heating Load PVVL mnL 1/h603.2*0.143nL 1/hor0.143cAir Wh/(mK)*0.33TempDiff 1 K*44.6PV 1TempDiff 2 KorPV 2W38.5=1273WorPL 1Total Heating Load PLPL 2W=PT + P V=Orientation the AreaArea mNorth East South West 5. Horizontalg-ValueReduction Factor(perp. radiation)3.6 4.5 26.0 7.6 0.0Radiation 1 W/m(see Windows worksheet)* * * * ** * * * *0.4 0.3 0.3 0.2 0.4* * * * *20 45 130 60 65WorPS 1Radiation 2 W/m4032or or or orPS 2WWorSolar heating power PS20 35 80 30 45= = = = =14 33 667 58 0or or or or or14 26 411 29 0Total1. 2. 3. 4.0.5 0.5 0.6 0.5 0.046051099=773or480Spec. PowerATFAPI 1W/mInternal heating power PImW1.6*241=CHeating power (gains) PG386PI 2 WorPG 1386 PG 2WSupply,Min1159or866=3446or3167=3446W=14.3W/m14.3Specific Heating Load PH / ATFA Input Max. Supply Air Temperature Max. Supply Air Temperature Supply,Max=PL - P GHeating Load PH52C CC Supply Air Temperature Without HeatingFor Comparison: Heating Load Transportable by Supply Air. PSupply Air,MaxCWPS + P I14.3Supply,Min =2254Wspecific:15.1C15.1 9.3W/m(Yes/No)Supply Air Heating Sufficient?=2254Wspecific:No9.3W/m 70. Active Heating Throughout The YearSum Spec. Gains Solar + InternalSpec. Heating DemandSum Spec. LossesSpecific losses, gains, heating demand [kWh/(m month)]1086420-2JanFebMarAprMayJunJulAugSepOctNovDec 71. Heating Energy Balance Data for heating balance diagram50Losses Heating -energy balanceGains Exterior Wall Ambient 8.477661182 Exterior Wall - Ground Roof/Ceiling - Ambient Floor slab / basement ceiling3.890973895 3.100597073 3.412083414451.540Heat flows [kWh/(ma)]35 30 25Windows Exterior Door Thermal Bridge Heat Loss not useful heat gains15.17926345 0.8430675210.8 Ventilation6.748846381Annual Heating Demand internal gains passive solar gains Thermal bridge credit Cross check sum14.30903653 10.58466313 17.62495234 0.651737751 43.17038975 43.170389756.715.21.51789683517.6passive solar gains internal gains Annual Heating Demand Thermal bridge credit not useful heat gains Ventilation Exterior Door200.010.6Windows3.4 153.1 Floor slab / basement ceiling103.9Roof/Ceiling - Ambient14.3 5 0Exterior Wall - Ground Exterior Wall - Ambient8.5Thermal Bridge Heat Loss0.00.7LossesGainsBiggest losers: Windows and exterior walls. Biggest winners: Passive solar and internal heat gains. 72. The Cooling System6.5 kBtu/h = 0.54 tons 73. Specific losses, loads, useful cooling demand [kWh/(m month)]Active Cooling Throughout The YearSum Spec. Heat Losses18Spec. Cooling DemandSum Spec. Loads Solar + Internal16 14 12 10 8 6 4 2 0JanFebMarAprMayJunJulAugSepOctNovDec 74. Heating, Cooling and DehumidificationSlim Duct heat pump and electric resistance backup 75. The Ventilation System 76. Ventilation SystemHeat-recovery ventilator with home-run distribution system 77. The Hot Water System 78. Energy Balance 79. Energy Balance (5 occupants) EnergykWh/yrHeating, solar heat gains5,010Heating, internal heat gains2,372WI home (average) = 30,500 kWh MN home (average) = 33,500 kWh Heating with heat pump1,010Heating with electric resistance841Domestic Hot Water (electric)608Domestic Hot Water (solar)2863Plugloads7,250Auxiliary energy1,203Cooling Total Energy Demand338 11,250 (2 occupants: 7,500) 80. 24th St Passive House # 1 La Crosse, WIRenewable Energy WorksheetHouse roof area available for PV980.0 SFGarage roof area available for PV400 SFTotal roof area available for PVConsumer1,380 SFDemandTotal[kWh/a]House (PHPP) Occupant 1 estimate Occupant 2 estimate Occupant 3 estimate Occupant 4 estimate Occupant 5 estimateVehicle[kWh/a]4,000 2,000 1,500 1,250 1,250 1,25014,000 6,000 7,500 8,750 10,000 11,250IntensityCO2[W/capita][t/a]685 428 333 285 2573.108 4.662 5.828 6.799 7.770 8.741IntensityNet-zero with PV2 (kWp)(SF)(kWp)(SF)(kWp)(SF)4.662 2.914 2.266 1.943 1.7483.2 4.8 6.0 7.0 8.0 9.0217 325 407 475 542 6106.4 8.0 9.2 10.2 11.2 12.2434 542 624 692 759 8278.0 9.6 10.8 11.8 12.8 13.8542 651 732 800 868 936Net-zero with PVPhotovoltaic yield[t/a](kWp)(SF)4,0003.1083.22176,0002,0001.5541.61083.0 miles/kWh4Photovoltaic array[kWh/a]12,000Vehicle efficiency 3CO2[miles/a] Second+ 2 vehicles[t/capita]Distance Energy UseMain+ 1 vehicle1,250 kWh/a/kWp414.75 Wp/SF 5CO2 (Wisconsin electricity)0.7770 kg/ kWh1Energy demand estimate without household electricity2Site energy3Based on typical electric vehicles available in 20134Typical monocrystalline photovoltaic cells with a nominal efficiency of 19%5US EPA April 2007 - Average Carbon Dioxide Emissions Rate (pounds per kWh produced)t = metric tons 2013 Intep - Integrated Planning LLC10/15/131 of 1 81. Net-Zero Performance A 10kWp roof-mounted system is modeled to provide net zero performance for: Household of 3 plus 1 electric vehicle or Household of 6 or Household of 2 plus 2 electric vehicles 82. Passive House Verification 83. Verification Page Photo or DrawingBuilding: 24th Street Passive House #1 Street: 749 24th St. North Postcode/City: La Crosse, WI 54601 Country: USA Building Type: Single Family - Residencial Climate: WI, La Crosse Home Owner(s) / Client(s): Western Technical Collage Street: 400 7th St. North Postcode/City: La Crosse, WI 54602 Architect: Integrated Planning LLC Street: 212 2nd St. SE, Suite 222 Postcode/City: Minneapolis, MN 55414 Mechanical System: Integrated Planning LLC Street: 212 2nd St. SE, Suite 222 Postcode/City: Minneapolis, MN 55414 Year of Construction: Number of Dwelling Units: Enclosed Volume Ve: Number of Occupants:2013 1 1010.620.0 2.1Interior Temperature: Internal Heat Gains:use: Monthly methodTreated floor area Space heatingAnnual heating demand Heating load Overall specific space cooling demand Cooling load241.3DHW, space heating and auxiliary electricity Specific primary energy reduction through solar electricity AirtightnessPressurization test result n50Requirementsm14 14kWh/(m a)4 8kWh/(m2a)Frequency of overheating (> 25 C) Space heating and cooling, dehumidification, DHW, household electricity. Auxiliary Electricity andPrimary EnergyW/m25.0Specific building demands with reference to the treated floor areaSpace coolingC76 36 30.62W/mW/m %15 kWh/(ma) 10 W/m218 kWh/(ma)Fulfilled?*yes yes-kWh/(m2a)--2-120 kWh/(ma)yes2--2--kWh/(m a) kWh/(m a) 1/h0.6 1/hyesEnerPHit (retrofit): according to component quality0.08 0.15W/(mK)--W/(mK)--Interior insulation to ambient airW/(mK)--Interior insulation undergroundW/(mK)--W/(mK)--W/(mK)--W/(mK)--%* empty field: data missing; '-': no requirementBuilding envelopeExterior insulation to ambient airaverage U-ValuesExterior insulation undergroundThermal bridges U Windows External doors Ventilation SystemPassive House?Effective heat recovery efficiency0.00 0.86 0.80 87yes 84. Construction 85. Excavation and Site Preparation 86. Perimeter Drain and Passive Radon Vent 87. Below-Grade Systems 88. Wastelines 89. Sump Basket 90. Below-Grade Insulation 91. Airsealing the Slab 92. Slab Preparation 93. Slab Pour 94. Basement Walls 95. Resources passipedia.org !passivehouse-international.org !passivehouse.us !passiv.de !phaus.org !phamsp.org !westerntc.edu/swipht 96. Credits Construction Images Jon Danielson, Fowler and Hammer Joshua VandeBerg, Western TC! BioHaus Cal Rice! Passive House In The Woods Chad Holder! Kranichstein Nvirohaus! Misc. Passive Houses Misc. (Google Search) Manfred Brausem! Other Intep - Integrated Planning and TE Studio! This presentation Intep - Integrated Planning LLC 2013 97. Thank You!intep.us | intep.com