Download - Roof Flashing Details Index
Fields Roof Systems Manual • (253) or (800) 627-4098 • www.fieldscorp.com
Roof Flashing Details Index
FD01 Interior Roof Drain Detail
FD02 Interior Drain with Gravel Stop Detail
FD03 Scupper Roof Drain Detail
FD04 Gutter Roof Drain Detail
FD05 Roof-Top Equipment Curb Detail
FD06 Roof-Top Metal Air Shaft Curb Detail
FD07 Roof-Top Wood Air Shaft Curb Detail
FD08 Roof Skylight Detail
FD09 Roof-Top Chimney Pipe Detail
FD10 Roof-Top Plumbing Vent Pipe Detail
FD11 Sheet Metal Pipe Enclosure Detail
FD12 Roof-Top Pipe Roller Support Detail
FD13 Structural Roof Deck Penetration Detail
FD14 Metal Covered Expansion Joint Detail
FD15 Premanufactured Expansion Joint Detail
FD16 Roof Area Divider Detail
FD17 Raised Metal Roof Edge Detail
FD18 Gravel Stop Metal Roof Edge Detail
FD19 Post Supported Roof Deck Flashing Detail
FD20 Wall Supported Roof Deck Flashing Detail
FD21 Concrete Wall Counterflashing Detail
FD22 Metal Wall Cap Flashing Detail
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
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19
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Fields Roof Systems Manual • (253) or (800) 627-4098 • www.fieldscorp.com
FD01 Interior Roof Drain Detail
Notes
1. Metal deck sump pans are prohibited.
2. Type 1 dead level asphalt is prohibited in the drainsump area.
Drain strainer
M60 RubrPoly flashing sheets
Coverboard insulation
Thermal insulation
Clamping ring
Drain strainer
Drain bowl
Deck clamp
Tapered insulation
Fields roof membrane sheets, metalflashing, & M60 RubrPoly flashingsheets all under clamping ring
Roof deck
Thermal insulation
Coverboard insulation
A 30” sq min, 1.5 lb to 4 lb lead, or 16 oz copper flashing adheredonto finished roof with M300 RubrMastic. Prime top surface ofmetal flashing with M400 RubrPrime and install M60 RubrPolyflashing sheets
Side View
Roof deck
Tapered insulation
Clamping ring
Deck clamp
Drain bowl
Fields roof membrane sheets, metal flashing, & M60RubrPoly flashing sheets all under clamping ring
Fields M300 RubrMastic
Fields roof membrane sheets
M60 RubrPolyflashing sheets
Fields roofmembrane sheets
A 30” sq min, 1.5 lb to 4 lb lead, or 16 oz copper flashingadhered onto finished roof with M300 RubrMastic. Primetop surface of metal flashing with M400 RubrPrime andinstall M60 RubrPoly flashing sheets
Fields Roof Systems Manual • (253) or (800) 627-4098 • www.fieldscorp.com
A 30” sq min, 1 1/2 lb to 4 lb lead, or 16 oz copper flashing adhered ontofinished roof with M300 RubrMastic. Prime top surface of metal flashingwith M400 RubrPrime and install M60 RubrPoly flashing sheets
A 1” x 4” sheet metalgravel stop, 36” sq minadhered in place withM300 RubrMastic
M60 RubrPolyflashing sheets
A 30” sq min, 1 1/2 lb to 4 lb lead, or 16 oz copperflashing adhered onto finished roof with M300RubrMastic. Prime top surface of metal flashingwith M400 RubrPrime and install M60 RubrPolyflashing sheets
A 1” x 4” sheet metal gravel stop, 36” sq minadhered in place with M300 RubrMastic
M60 RubrPolyflashing sheets
4”
Thermalinsulation
Coverboardinsulation
Roof deck
Tapered insulation
Clamping ring
Deck clamp
Drain bowl
Fields roof membrane sheets, metal flashing, & M60RubrPoly flashing sheets all under clamping ring
M300 RubrMastic
Fields roof membrane sheets
FD02 Interior Drain with Gravel Stop Detail
Notes
1. Metal deck sump pans are prohibited.
2. Type 1 dead level asphalt is prohibited in thedrain sump area.
M60 RubrPolyflashing sheets
Fields roofmembrane sheets
Side View
Drain strainer
M60 RubrPoly flashing sheets
Tapered insulation
Fields roof membrane sheets, metalflashing, & M60 RubrPoly flashingsheets all under clamping ring
Roof deck
Thermal insulation
Coverboard insulation
Clamping ring
Drain strainer
Drain bowl
Deck clamp
Fields Roof Systems Manual • (253) or (800) 627-4098 • www.fieldscorp.com
FD03 Scupper Roof Drain Detail
Notes
1. This detail shall be installed only where the deck issupported by the outside wall.
2. This detail may be adapted to roof edges as shown inInterior Roof Drain Detail FD01.
3. Roof surfaces shall be sloped for positive drainage.
4. Attach wood nailer to wall with suitable fasteners.
5. Wood blocking shall be slotted for venting wet filleddecks.
6. Scupper opening through roof edge shall be 2’ or less.
High domed, capped, & gasketedfasteners 18” oc, depending upon windzone and local conditions
See “Raised Metal Roof Edge Detail FD17”for sheet metal fascia counterflashing
4” min4” min
2” min
M60 RubrPolyenvelope sheet
Treated wood nailers
M60 RubrPoly sheet extendedbelow blocking
Slope to the drain
M60 RubrPoly flashing sheets
Scupper fastened to blocking with fasteners 3” oc &staggered. Flange adhered into M300 RubrMastic &primed with M400 RubrPrime before installing M60RubrPoly flashing sheets
Fields roof membrane sheets
Coverboard insulation
Thermal insulation
Roof deck
Roof deck
M60 RubrPoly envelope sheet
M60 RubrPoly sheet extended belowblocking
Sheet metal scupper
A .75” x 3” min “L”shaped gravel guardsecured to the scupperflange & notched topermit drainage
Sealant
See “Raised Metal Edge Detail FD17” forsheet metal fascia counterflashing
Scupper fastened to blocking withfasteners 3” oc & staggered. Flangeadhered into M300 RubrMastic &primed with M400 RubrPrime beforeinstalling M60 RubrPoly flashing sheets
M60 RubrPoly flashing sheets
Bead of sealent
Sheet metal scupper
A .75” x 3” min L shapedgravel guard secured to thescupper flange & notched topermit drainage
Sheet metalconductor head
Side View
Sheet metalconductor head.
Fields roof membranesheets
Coverboard insulationsloped to the drain
Thermal insulation
Fields Roof Systems Manual • (253) or (800) 627-4098 • www.fieldscorp.com
FD04 Gutter Roof Drain Detail
M60 RubrPolyenvelope sheet
M60 RubrPoly flashing sheets
Fasteners 3” oc & staggered
Gutter spacers alternately spaced frombrackets
M60 RubrPoly flexible sheet closure intogutter
Continuous cleat
Gutter brackets supported 12” to 36” ocdepending upon conditions
Sheet metal gutter
Turn down
Flange adhered into M300 RubrMastic
Roof deck
Wood nailers
Continuous sheet metal closurefastened 18” oc
M60 RubrPoly sheet extended tooverlay metal closure
Sheet metal edge flashing with gravel stop lip.Flange primed with M400 RubrPrime beforeinstalling M60 RubrPoly flashing sheets
Fields roof membrane sheets
Notes
1. In climates where the winter temperatureremains below freezing for extended periods oftime, install Raised Metal Roof Edge DetailFD17 and interior drains, or through curbscuppers to drain the roof.
2. Gutter brackets are required to be at least onegauge heavier than gutter stock.
3. Attach wood nailer to wall or deck with suitablefasteners.
4. Gutter expansion joints shall be installed atappropriate intervals commensurate with the typeof metal.
M60 RubrPoly flashingsheets
M60 RubrPoly flexiblesheet closure into gutter
M60 RubrPoly envelopesheet
Fasteners 3” oc staggered
Fields roof membranesheets
Sheet metal edge flashing with gravelstop lip. Flange primed with M400RubrPrime before installing M60RubrPoly flashing sheets
Continuous cleat
Gutter spacers alternatelyspaced from brackets
Turn down
M60 RubrPoly sheet extended tooverlay metal closure
Roof deck
Wood nailers
Sheet metal gutter
Side View
Gutter brackets supported 12” to36” oc depending upon conditions
Continuous sheet metal closurefastened 18” oc
Fields Roof Systems Manual • (253) or (800) 627-4098 • www.fieldscorp.com
FD05 Roof-Top Equipment Curb Detail
Notes
1. This detail allows for roof maintenance aroundsupported equipment. The continuous supportdesign shall be installed in light weight struc-tural systems so as to distribute the equipmentweight across two or more structural supportmembers. A min of 2’ of horizontal clearanceshall be provided for removal and replacementof roofing and flashing between parallel sup-ports. A min of 3’ of vertical clearance fromroof surface to bottom of supported equipmentshall be provided.
2. Attach wood nailer to deck with suitable fasteners.
Sheet metal cover with receiverfor counterflashing
Install bolts into sealant
Neoprene pad
Removable sheet metal counterflashing
High domed, capped, & gasketed fasteners 18” oc,depending upon wind zone and local conditions
Fasteners 8” oc
Fields roof membrane sheets extended 2” min abovetop of cant
Wood cant fastened to wood nailers
M60 RubrPoly flashing sheets extended to a minheight of 8”
Fields roof membrane sheets
Coverboard insulation
Thermal insulation
Roof deck
10”
nom
inal
flas
hing
hei
ght
Wood curb
Wood nailers
Sheet metal cover with receiver forcounterflashing
High domed, capped, & gasketedfasteners 18” oc, depending uponwind zone and local conditions
Removable sheet metalcounterflashing
Fasteners 8” oc
Fields roof membrane sheetsextended 2” min above top of cant
M60 RubrPoly flashing sheetsextended to a min height of 8”
Install bolts into sealant
Noeprene pad
10”
nom
inal
flas
hing
hei
ght
Fields roof membrane sheets
Coverboard insulation
Thermal insulation
Roof deck
Wood curb
Wood nailers
Wood cant fastened towood nailers
Side View
Fields Roof Systems Manual • (253) or (800) 627-4098 • www.fieldscorp.com
FD06 Roof-Top Metal Air Shaft Curb Detail
Notes
1. The top wood nailer of the curb & the seal stripshall be supplied by the curb manufacturer.
2. Attach the treated wood nailer to deck withsuitable fasteners.
3. Mechanical units shall be installed after the roofmembrane and flashings have been installed.
Sheet metal flashing receiver
Min of 2 high domed, capped, & gasketedfasteners 18” oc per side, depending upon wind zone andlocal conditions
Removable sheet metal counterflashing
Fasteners 8” oc
Fields roof membrane sheets extended 2” min above top ofcant
M60 RubrPoly flashing sheets extended to a min height of8”
Fields roof membrane sheets
Coverboard insulation
Thermal insulation
Roof deck
Alternate curbbearing locationfor heavy weightloading conditions
10”
nom
inal
flash
ing
heig
ht
Wood nailer
Equipment mounting curb
Sealing material
Sheet metal flashing receiver
Install a min of 2 high domed,capped, & gasketed fasteners18” oc per side, depending uponwind zone and local conditions
Removable sheet metalcounterflashing
Fasteners 8” oc
Fields roof membrane sheetsextended a min of 2” above topof cant: Not shown for clarity
M60 RubrPoly flashing sheetsextended to a min height of 8”
Fields roof membrane sheets
Coverboard insulation
Thermal insulation
Roof deck
Alternate curb bearinglocation for heavyweight loading conditions
10”
nom
inal
flash
ing
heig
ht
Equipment mounting curb
Sealing material
Wood nailer
Equipment
Base of unit shall extend.5” min beyond top of curb
Sealing material shall becontinous on top of the curb
1” min below top of curb
Flashing receiver
Fasteners
Wood nailer
Counterflashing
M60 RubrPoly flashingsheets
Equipment mounting curb
Insulation
Side View
Fields Roof Systems Manual • (253) or (800) 627-4098 • www.fieldscorp.com
FD07 Roof-Top Wood Air Shaft Curb Detail
Notes
1. Attach wood nailer to the deck with suitablefasteners.
2. The equipment shall be set after the roofmembrane and flashings have been installed.
Sealing material
Wood curb
Sheet metal flashing receiver
Min of 2 high domed, capped, & gasketed fasteners 18”oc per side, depending upon wind zone and localconditions
Removable sheet metal counterflashing
Fasteners 8” oc
Fields roof membrane sheets extended 2” min above topof cant
M60 RubrPoly flashing sheets extended to a min heightof 8”
Fields roof membrane sheets
Coverboard insulation
Thermal insulation
Roof deck
Wood nailers
Wood cant tobrace curb
10”
nom
inal
flash
ing
heig
ht
Fields roof membrane sheets
Coverboard insulation
Thermal insulation
Roof deck
10”
nom
inal
flash
ing
heig
ht
Wood cant tobrace curb
Wood nailers
Sealing material
Sheet metal flashing receiver
Min of 2 high domed, capped, &gasketed fasteners 18” oc perside, depending upon wind zoneand local conditions
Removable sheet metalcounterflashing
Fasteners 8” oc
Fields roof membrane sheetsextended a min of 2” above topof cant: Not shown for clarity
M60 RubrPoly flashing sheetsextended to a min height of 8”
Equipment
Base of unit shall extend .5” minbeyond top of curb
Sealing material shall becontinous on top of curb
1” min below top of curb
Flashing receiver
Fasteners
Wood nailer
Counterflashing
M60 RubrPoly flashing sheets
Side View
Fields Roof Systems Manual • (253) or (800) 627-4098 • www.fieldscorp.com
FD08 Roof Skylight Detail
Note
1. Attach treated wood nailer to deck with suitablefasteners.
Double dome skylight installed by others
Skylight frame with weep holes
Min of 2 high domed, capped, & gasketed fasteners 18” ocper side, depending upon wind zone and local conditions
Removable sheet metal counterflashing
Fasteners 8” oc
Fields roof membrane sheets extended 2” minabove top of cant
M60 RubrPoly flashing sheets to a min height of 8”
Fields roof membrane sheets
Coverboard insulation
Thermal insulation
Roof deckWood nailersand curb
Wood cant tobrace curb
10”
nom
inal
flash
ing
heig
ht
Double dome skylight installed by others
Skylight frame with weep holes
Min of 2 high domed, capped, & gasketedfasteners 18” oc per side, depending uponwind zone and local condition
Removable sheet metal counterflashing
Fasteners 8” oc
Fields roof membrane sheets extended a minof 2” above top of cant
M60 RubrPoly flashing sheets extended to amin height of 8”
Fields roof membrane sheets
Coverboard insulation
Thermal insulation
Roof deck
Wood cant to brace curb
Wood nailers and curb
10”
nom
inal
flash
ing
heig
ht
Side View
Fields Roof Systems Manual • (253) or (800) 627-4098 • www.fieldscorp.com
FD09 Roof-Top Chimney Pipe Detail
Notes
1. This detail allows the opening to be completedbefore the stack is placed.
2. The clearance necessary between the gypsum ormetal liner and the stack, and the need forinsulation, will depend on the temperature ofthe material emited through the stack.
3. Attach treated nailer to the deck with suitablefasteners.
Temperature appropriate elastomeric sealer
Drawband or weld umbrella to stack
Insulate void for cold stack
Min of 2 high domed, capped, & gasketedfasteners 18” oc per side, depending uponwind zone and local condition
Removable sheet metal counterflashing
Fasteners 8” oc
Fields roof membrane sheets extended 2”min above top of cant
M60 RubrPoly flashing sheetsextended to a min height of 8”
Fields roof membrane sheets
Coverboard insulation
Thermal insulation
Roof deck
Wood nailers and curb
Wood cant to brace curb
10”
nom
inal
flash
ing
heig
ht
Metal orgypsum liner
Varies
Temperature appropriate elastomeric sealer
Drawband or welded umbrella to stack
Metal or gypsum liner is required
Insulate void for cold stack
Min of 2 high domed, capped, & gasketedfasteners 18” oc per side, depending uponwind zone and local conditions
Removable sheet metalcounterflashing
Fasteners 8” oc
Fields roof membrane sheetsextended a min of 2” above topof cant
M60 RubrPoly flashing sheetsextended to a min height of 8”
Fields roof membrane sheets
Coverboard insulation
Thermal insulation
Wood nailers & curb
Wood cant to brace curb
Side View
10”
nom
inal
flash
ing
heig
ht
Fields Roof Systems Manual • (253) or (800) 627-4098 • www.fieldscorp.com
FD10 Roof-Top Plumbing Vent Pipe Detail
Notes
1. Soft metal pipe flashing:Minimum sheet lead of 2.25 lb per sq ft orMinimum sheet copper of 16 oz per sq ft
2. If using copper flashing over an iron or steelpipe, insert a separator sheet wrapped aroundpipe, to separate the copper flashing from directcontact with pipe so as to reduce galvanicreaction.
3. Vent stacks and other pipes shall have a min of12” clearance on all sides from walls, curbs, andother projections to facilitate correct flashing &maintenance.
6” min flange
M60 RubrPoly flashing sheets
Fields roof membrane sheets
Coverboard insulation
Thermal insulation
Roof deck
Form top of flashing 1” down into pipe
Soft metal pipe flashing
Plumbing vent stack
Apply M300 RubrMastic at juncture of pipepenetration through roof membrane
4” min
4” min
Adhere flange with M300 RubrMastic.Prime top of flange with M400 RubrPrimebefore flashing with M60 RubrPoly
6” m
in fl
ange
Form top of flashing 1” down
Plumbing vent stack
Soft metal pipe flashing
Apply M300 RubrMastic at juncture ofpipe penetration through roof membrane
Adhere flange with M300 RubrMastic.Prime top of flange with M400RubrPrime before flashing with M60RubrPoly sheets
M60 RubrPoly flashing sheets
Fields roof membrane sheets
Coverboard insulation
Thermal insulation
Roof deck
4” m
in
4” m
in
Side View
Fields Roof Systems Manual • (253) or (800) 627-4098 • www.fieldscorp.com
FD11 Sheet Metal Pipe Enclosure Detail
Notes
1. This detail eliminates pitch pockets forpiping penetrations through the roof.Pitch pocket installations are prohibited.
2. Attach treated wood nailer to deck withsuitable fasteners.
Slope sheet metal enclosure for drainage
Insulate void to prevent condensation
Sheet metal or flex tube collar
Slope pipes down and away from hood
Install sheet metal flashing receiver
Min of 2 high domed, capped, & gasketed fasteners 18” ocper side, depending upon wind zone and local conditions
Removable sheet metal counterflashing
Fasteners 8” oc
Fields roof membrane sheets extended2” min above top of cant
M60 RubrPoly flashing sheetsextended to a min height of 8”
Fields roof membrane sheets
Coverboard insulation
Thermal insulation
Roof deck
Wood cantto brace curb
Wood nailers and curb
Min 4” clearance frompipe to top of curb & min2” between pipes
Slope sheet metal enclosure for drainage
Insulate void to prevent condensation
Sheet metal or flex tube collar
Slope pipes down and away from hood
Min 4” clearance from pipe to top of curb& Min 2” between pipes
Sheet metal flashing receiver
Min of 2 high domed, capped, & gasketedfasteners 18” oc per side, depending uponwind zone and local conditions
Removable sheet metal counterflashing
Fasteners 8” oc
Fields roof membrane sheets extended amin of 2” above top of cant
M60 RubrPoly flashing sheets to a minheight of 8”
Fields roof membrane sheets
Coverboard insulation
Thermal insulation
Roof deck
Wood cant to brace curb
10”
nom
inal
flash
ing
heig
ht
10”
nom
inal
flash
ing
heig
ht
Side View
Fields Roof Systems Manual • (253) or (800) 627-4098 • www.fieldscorp.com
FD12 Roof-Top Pipe Roller Support Detail
Notes
1. It is required that pipes & conduits be installedin other locations other than on the roof.However, where pipes and conduits are abso-lutely necessary on the roof, a pipe roller supportis required.
2. This detail is designed to eliminate roof damagedue to expansion and contraction of pipes &conduits.
Adjust vertically and horizontally
See “Roof-Top Equipment Curb DetailFD05” for curb construction
Install bolts in sealant10”
nom
inal
flash
ing
heig
ht
Fields Roof Systems Manual • (253) or (800) 627-4098 • www.fieldscorp.com
FD13 Structural Roof Deck Penetration Detail
Notes
1. This detail eliminates pitch pockets forstructural penetrations through the roof.Pitch pockets are prohibited.
2. This curbed system allows for movement inthe structural member without damaging theroof system membrane.
3. Attach treated wood nailer to deck withsuitable fasteners.
Structural member
Insulate void to prevent condensation
Welded plate sealed watertight
Min of 2 fasteners 18” oc per side, depending uponwind zone and local conditions
Removable sheet metal counterflashing.
Fasteners 8” oc
Fields roof membrane sheets extended a min of 2”above top of cant.
M60 RubrPoly flashing sheets extended to a minheight of 8”.
Fields roof membrane sheets
Coverboard insulation
Thermal insulation
Roof deck
10”
nom
inal
flash
ing
heig
ht
Wood cant to brace curb
Wood nailers and curb
10”
nom
inal
flash
ing
heig
ht
Side View
Structural member
Insulate void to prevent condensation
Welded plate sealed watertight
Min of 2 high domed, capped, & gasketedfasteners 18” oc per side, depending uponwind zone and local conditions
Removable sheet metal counterflashing
Fasteners 8” oc
Fields roof membrane sheets extended amin of 2” above top of cant
M60 RubrPoly flashing sheets to a minheight of 8”
Fields roof membrane sheets
Coverboard insulation
Thermal insulation
Roof deck
Wood cant to brace curb
Fields Roof Systems Manual • (253) or (800) 627-4098 • www.fieldscorp.com
FD14 Metal Covered Expansion Joint Detail
Notes
1. This detail allows for building movement inboth directions.
2. Flashing requirements are the same for bothsides of expansion joint.
3. Attach treated wood nailer to deck withsuitable fasteners.
Sheet metal expansion joint cover
Drive cleat or standing seam joint
Extend M60 RubrPoly flashing sheets
Install flexible waterproof membrane closure
Min of 2 high domed, capped, & gasketed fasteners18” oc per side, depending upon wind zone andlocal conditions
Fasteners 8” oc
Bevel top of both wood curbs to drain to one side
Fields roof membrane sheets extended 2” minabove top of cant
M60 RubrPoly flashing sheets extended to a minheight of 8”
Fields roof membrane sheets
Coverboard insulation
Thermal insulation
Roof deckWood nailers and curb
Wood cant to brace curb
10”
nom
inal
flash
ing
heig
htFlexible vapor retarder toserve as insulation retainerattached to top of curb
Install compressibleinsulation
Sheet metal expansion joint cover
Flexible waterproof membrane closure
Bevel top of both wood curbs to drainto one side
Fasteners 8” oc
Min of 2 high domed, capped, &gasketed fasteners 18” oc per side,depending upon wind zone and localconditions
Fields roof membrane sheets extended amin of 2” above top of cant
M60 RubrPoly flashing sheets to a minheight of 8”
Compressible insulation
Fields roof membrane sheets
Coverboard insulation
Thermal insulation
Roof deck
Wood cant to brace curb
Wood nailers & curb
10”
nom
inal
flash
ing
heig
ht
M60 RubrPoly flashing notshown for clarity
Flexible vapor retarder toserve as insulation retainerattached to top of curb
Side View
Fields Roof Systems Manual • (253) or (800) 627-4098 • www.fieldscorp.com
FD15 Premanufactured Expansion Joint Detail
Notes
1. This detail allows for building movement inboth directions.
2. Flashing requirements are the same for bothsides of expansion joint.
3. Attach treated wood nailer to deck withsuitable fasteners.
Premanufactured expansionjoint cover
Flexible waterproof membrane closure
Flexible vapor retarder to serve asinsulation retainer
Min of 2 high domed, capped, & gasketedfasteners 18” oc per side, depending uponwind zone and local conditions
Fasteners 8” oc
Bevel top of both wood curbs to drain tooutside.
Fields roof membrane sheets extended 2”min above top of cant.
M60 RubrPoly flashing sheets extended toa min height of 8”
Install compressible insulation
Fields roof membrane sheets
Coverboard insulation
Thermal insulation
Roof deckWood nailers and curb
Wood cant to brace curb
10”
nom
inal
flash
ing
heig
htExtend M60 RubrPolyflashing sheets
10”
nom
inal
flas
hing
heig
ht
M60 RubrPoly flashingsheets not shown for clarity
Flexible vapor retarder to serveas insulation retainer attachedto top of curb
Side View
Premanufactured expansion joint cover
Flexible waterproof membrane closure
Bevel top of both wood curbs to drainto outside
Fasteners 8” oc
Min of 2 high domed, capped, &gasketed fasteners 18” oc per side,depending upon wind zone and localconditions
Fields roof membrane sheets extended amin of 2” above top of cant
Compressible insulation
M60 RubrPoly flashing sheetsextended to a min height of 8”
Fields roof membrane sheets
Coverboard insulation
Thermal insulation
Roof deck
Wood cant to brace curb
Wood nailers & curb
Fields Roof Systems Manual • (253) or (800) 627-4098 • www.fieldscorp.com
FD16 Roof Area Divider Detail
Notes
1. An area divider shall be designed as a raiseddouble wood member attached to a securelyfastened wood base plate that is anchored tothe roof deck. Area dividers shall be locatedbetween the roof ’s expansion joints at about150’ to 200’ intervals, depending uponclimatic conditions. Area dividers areprohibited from restricting the flow of water.
2. The flashing requirements are the same forboth sides of the area divider.
3. Attach the treated wood nailer to the deckwith suitable fasteners.
Sheet metal area divider cover
Min of 2 high domed, capped, & gasketedfasteners 18” oc per side, depending uponwind zone and local conditions
Fasteners 8” oc
Bevel top of both wood curbs to drain to outside
Fields roof membrane sheets extended 2” min abovetop of cant.
M60 RubrPoly flashing sheets to a min height of 8”
Fields roof membrane sheets
Coverboard insulation
Thermal insulation
Roof deck
Wood nailers and curb
Wood cant to brace curb
10”
nom
inal
flash
ing
heig
ht
10”
nom
inal
flash
ing
heig
ht
Side View
Install sheet metal area divider cover
Bevel top of both wood curbs to drainto outside
Fasteners 8” oc
Min of 2 high domed, capped, &gasketed fasteners 18” oc per side,depending upon wind zone and localconditions
Fields roof membrane sheets extended amin of 2” above top of cant
M60 RubrPoly flashing sheetsextended to a min height of 8”
Fields roof membrane sheets
Coverboard insulation
Thermal insulation
Roof deck
Wood cant to brace curb
Wood nailers & curb
Fields Roof Systems Manual • (253) or (800) 627-4098 • www.fieldscorp.com
FD17 Raised Metal Roof Edge Detail
Notes
1. Attach the treated wood nailers to the wall or deckwith suitable fasteners.
2. Wood blocking shall be slotted for venting wet filleddecks.
3. This detail shall be installed only where the deck issupported by the outside wall.
Sheet metal counter flashing
Min of 2 high domed, capped, & gasketedfasteners 18” oc per side, depending upon windzone and local conditions
Sheet metal joint cover plate in 2 beads of sealant
M60 RubrPoly flashing sheets extended a min of4” beyond base of cant
M60 RubrPoly flashing sheets
First M60 RubrPoly flashing sheet extendedbelow the blocking
Fields roof membrane sheets
Coverboard insulation
Thermal insulation
Roof deck
Treated wood nailers
Continuous cleat
1” m
in b
elow
blo
ckin
g
Fasten M60 RubrPolyflashing sheets 8” oc
Fasten wood cant toblocking
1/2” gap
12’ max for ea
ch length of
perimeter
sheet meta
l
counter flas
hing
First M60 RubrPolyflashing sheetextended belowthe blocking
1” m
inim
um b
elow
blo
ckin
g
4”minimum
4”min
Side View
Sheet metal counter flashing
Fasten M60 RubrPoly flashing sheetslayer a min of 8” oc
Min of 2 high domed, capped, &gasketed fasteners 18” oc per side,depending upon wind zone and localconditions
M60 RubrPoly flashing sheets
M60 RubrPoly flashing sheetsextended a min of 4” beyond base ofcant
Fields roof membrane sheets
Coverboard insulation
Thermal insulation
Roof deck
Wood cant to blocking
Treated wood nailers
Continuous cleat
Fields Roof Systems Manual • (253) or (800) 627-4098 • www.fieldscorp.com
FD18 Gravel Stop Metal Roof Edge Detail
Notes
1. Rigid metal flanges are prohibited from beinginstalled between the roofing sheets. See “RaisedMetal Roof Edge Detail FD17” for perimeterconstruction.
2. This detail shall be installed only where the deckis supported by the outside wall.
3. Attach treated wood nailer to the wall withsuitable fasteners.
4. Wood blocking shall be slotted for venting wetfilled decks.
5. Frequent nailing of sheet metal flange is requiredto minimize thermal movement.
Treated wood nailers
One M60 RubrPoly sheet extendedbelow blocking
Continuous cleat
1” m
in b
elow
blo
ckin
g
Sheet metal joint cover plate a minimum 6”wide installed in 2 beads of sealant
When installing a mineral sheet as the reflectivesurfacing, install metal flange and associated M60RubrPoly sheets beneath the mineral cap
Sheet metal gravel stop adhered in M300RubrMastic. Prime flange with M400 RubrPrimebefore installing M60 RubrPoly sheets
M60 RubrPoly envelope sheet
Fields roof membrane sheets
Coverboard insulation
Thermal insulation
Roof deck
Fasteners 3” oc &staggered
1/2” gap
12’ max f
or each len
gth of
perimeter
sheet metal
counter flas
hing
4” min
Flange 4” min width
3” min width
3” min width
1” m
in b
elow
blo
ckin
g
Sheet metal gravel stop, installed in M300RubrMastic. Prime flange with M400RubrPrime before installing M60 RubrPolyflashing sheets
M60 RubrPoly envelope sheet
Fasteners 3” oc staggered
When installing a mineral sheet as thesurfacing, install metal flange and associatedM60 RubrPoly flashing sheets beneath themineral cap
Fields roof membrane sheets
Tapered coverboardinsulation edge
Coverboard insulation
Thermal insulation
Roof deck
One M60 RubrPoly sheet below theblocking
Continuous cleat
Side View
Fields Roof Systems Manual • (253) or (800) 627-4098 • www.fieldscorp.com
FD19 Post Supported Roof Deck Flashing Detail
Notes
1. This detail should be installed where there is anypossibility that differential movement will occurbetween the deck and a vertical surface. The woodmembers should not be fastened to the wall.
2. The joints in the sheet metal counterflashingshall not be soldered.
3. Attach treated wood nailer to deck with suitablefasteners.
4. This detail is not for use with lightweight fills.
Continuous through wall flashing installed by others
Weep holes installed by others
Tooled polyurethane sealant installed by others
Fasteners 24” oc
Sheet metal reglet
Lap 3” with bead of sealant
Lap 3” at joints
Removable sheet metal counterflashing
Secure & adhere M60 RubrPoly sheet closure to wall
2” wide clip 30” oc
M60 RubrPoly flashing sheets extended
Fasteners 8” oc
Fields roof membrane sheets extended a min of 2” above top of cant
Flexible vapor retarder with compressible insulation
M60 RubrPoly flashing sheets extended to a min height of 8”: Covertop of flashing sheets with M60 RubrPoly vapor retarder
Treated wood cant to brace curb
Fields roof membrane sheets
Coverboard insulation
Thermal insulation
Roof deck Continuous through wall flashing installed by others
Tooled polyurethane sealant installed by others
Sheet metal reglet
Fasteners 24” oc
Removable sheet metal counterflashing
Secure & adhere M60 RubrPoly sheet closure to wall
M60 RubrPoly flashing sheets extended
2” wide clip 30” oc
Fasteners 8” oc
Fields roof membrane sheets extended a min of 2”above top of cant
M60 RubrPoly flashing sheets extended to a minheight of 8”: Cover top of flashing sheets with M60RubrPoly vapor retarder
Fields roof membrane sheets
Coverboard insulation
Thermal insulation
Roof deck
Install treated wood cant to brace curb
Flexible vapor retarder with compressible insulation
Side View
Fields Roof Systems Manual • (253) or (800) 627-4098 • www.fieldscorp.com
FD20 Wall Supported Roof Deck Flashing Detail
Notes
1. This detail shall be installed where the deck issupported by the wall.
2. The joints in the sheet metal counterflashingshall not be soldered.
3. A fiber cant may be adhered in ambient or hotasphalt in place of wood cants.
Fasten treated wood cant to nailers
Continuous through wall flashing installed by others
Weep holes installed by others
Tooled polyurethane sealant installed by others
Fasteners 24” oc
Sheet metal reglet
Lap 3” with bead of sealant
Lap 3” at joints
2” wide clip 30” oc
Seal top of flashing with a 3 layer application: 2 layers of M300RubrMastic and 1 layer of P74 PolyWeb
Fasteners 8” oc
M60 RubrPoly flashing sheets extended
Prime masonry with M400 RubrPrime
Fields roof membrane sheets extended a min of 2” above top of cant
M60 RubrPoly flashing sheets extended to a min height of 8”
Fields roof membrane sheets
Coverboard insulation
Thermal insulation
Roof deck
Continuous through wall flashing installed by others
Tooled polyurethane sealant installed by others
Sheet metal reglet
Fasteners 24” oc
Removable sheet metal counterflashing
Seal top of flashing with a 3 layer application: 2 layersof M300 RubrMastic and 1 layer of P74 PolyWeb
Fasteners 8” oc
2” wide clip approx. 30” oc
Fields roof membrane sheets extended a min of 2” above topof cant
M60 RubrPoly flashing sheets to a min height of 8”
Fields roof membrane sheets
Coverboard insulation
Thermal insulation
Roof deck
Wood cant to nailers
Side View
Fields Roof Systems Manual • (253) or (800) 627-4098 • www.fieldscorp.com
FD21 Concrete Wall Counterflashing Detail
Notes
1. This detail shall be installed where the deckis supported by the wall.
2. Attach the treated wood nailer to the deckwith suitable fasteners.
3. A fiber cant may be adhered in ambient orhot asphalt in place of wood cants.
4. Counterflashing detail shall be a 2 piecereglet and counterflashing.
Exposed smooth concrete surface shall bewaterproofed by others
Sealant at wall joints installed by others shall becompatible with counterflashing sealant
Apply polyurethane sealant & tool to facilitate water run off
Expanding shank fasteners a min of 12” oc depending upon windzone & local conditions
Lap 3” at joints
Sheet metal counterflashing
Compressible elastomeric tape to span irregularities
2” wide clip a min of 30” oc
Seal top of flashing with a 3 layer application: 2 layers of M300RubrMastic and 1 layer of P74 PolyWeb
Prime concrete with M400 RubrPrime above wood nailer andbelow top of counterflashing
Fasteners 8” oc
Bevel cut top of wood curb to drain
Fields roof membrane sheets extended a min of 2” above top of cant
Fasten wood cant to nailers
M60 RubrPoly flashing sheets to a min height of 8”
Wood nailers
Side ViewFields roof membrane sheets
Coverboard insulation
Thermal insulation
Roof deck
Exposed smooth concrete surface shall be waterproofedby others
Apply polyurethane sealant & tool to facilitate waterrun off
Expanding shank fasteners a min of 12” oc, dependingupon wind zone & local conditions
Compressible elastomeric tape to span irregularities
Seal top of flashing with a 3 layer application: 2 layers ofM300 RubrMastic and 1 layer of P74 PolyWeb
Sheet metal counterflashing
Fasteners 8” oc
2” wide clip approx. 30” oc
Fields roof membrane sheets extended a min of 2”above top of cant
M60 RubrPoly flashing sheets to a min height of 8”
Fields roof membrane sheets
Coverboard insulation
Thermal insulation
Roof deck
Fastened wood cant to nailers
Bevel cut top of wood curb to drain
Fields Roof Systems Manual • (253) or (800) 627-4098 • www.fieldscorp.com
FD22 Metal Wall Cap Flashing Detail
Notes
1. This detail shall be installed when the roof deckis supported by the wall. See “Post SupportedRoof Deck Flashing Detail FD19”.
2. Attach treated wood nailer to deck with suitablefasteners.
3. A fiber cant may be adhered in ambient or hotasphalt in place of wood cants.
Wood cant fastened to nailers
Sheet metal joint cover plate min 6”wide set in 2 beads of sealant
Sheet metal parapet cap
High domed, capped, & gasketed fasteners 18” oc, depend-ing on wind zone and local conditions
Continuous membrane liner
Extend M60 RubrPoly flashing sheets
Seal top of flashing with a 3 layer application: 2 layers ofM300 RubrMastic and 1 layer of P74 PolyWeb
Install fasteners 8” oc
Install continuous beveled cedar siding tapered shim
Install treated wood nailers
Prime concrete with M400 RubrPrime
Extend Fields roof membrane sheets a min of 2” above topof cant
Install M60 RubrPoly flashing sheetsbetween 8” min to 14” max height
Fields roof membrane sheets
Coverboard insulation
Thermal insulation
Roof deck
12’ max f
or each len
gth of
parapet sh
eet metal
cap
1” m
in b
elow
blo
ckin
g
.5” gap
1” m
in b
elow
blo
ckin
g
1/2” gap
Side View
Sheet metal parapet cap
Continuous membrane liner
Continuous beveled cedar siding tapered shim
M60 RubrPoly flashing sheets
High domed, capped, & gasketed fasteners 18” ocdepending on wind zone and local conditions
Fasteners 8” oc
Fields roof membrane sheets extended a min of 2”above top of cant
M60 RubrPoly flashing sheets to a min height of 8”
Fields roof membrane sheets
Coverboard insulation
Thermal insulation
Roof deck
Wood cant fastened to nailers
Continuous cleat