iii lean-to roof flashings iv verge flashings

DESIGN EXAMPLES 2D DETAILS

BEMO- De ta i l s

II Ridge-/ Gableroofs

III Lean-to roof flashings

IV Verge flashings

VII Barrel roof

VIII Special constructions

V Segments and conical panels

VI Eaves

I Roof construction

2 D Englisch 2006.qxd 29.06.2006 8:53 Uhr Seite 1

BEMO- De ta i l s

Table of contents

Date: June 2003

I Roof-construction

1 Insulated roof1.1 Trussed roof construction; halters fixed directly to transverse deck1.2 Purlin roof construction; halters fixed to zed screwed into purlins1.3 Purlin roof construction; insulated; ventilated

II Ridge- / Gableroofs

1 Ridge; insulated roof1.1 Ridge; insulated roof1.2 Ridge; Double skin; single skin

2 Ridge; non insulated roof2.1 Ridge; ventilated

III Lean-to roof flashings

1 Insulated roof1.1 Trussed roof; upstand abutment with parapet wall1.2 Trussed roof; upstand abutment with wall incorporating upstand edge retainer flashing1.3 Trussed roof; mono-ridge to concrete / brickwork wall1.4 Trussed roof; mono-ridge to metal cladding1.5 Purlin roof; upstand abutment with wall, incorporating edge retainer flashing1.6 Purlin roof; upstand abutment with metal cladding1.7 Purlin roof; mono-ridge to concrete / brickwork wall1.8 Purlin roof; mono ridge to metal cladding

2 Non-insulated roof2.1 Purlin roof; ventilated mono-ridge2.2 Purlin roof; ventilated mono-ridge

IV Verge flashings

1 Insulated roof1.1 Trussed roof; pressed BEMO-Profile upstand1.2 Trussed roof; pressed upstand flashing1.3 Trussed roof; pressed BEMO-Profile to gable end wall cladding1.4 Trussed roof; sloping verge flashing to gable end wall cladding1.5 Trussed roof; level verge flashing to brickwork gable end wall1.6 Trussed roof; sloping verge flashing to brickwork gable end wall1.7 Purlin roof; pressed BEMO-Profile upstand1.8 Purlin roof; pressed upstand flashing1.9 Purlin roof; sloping verge flashings with special verge halter1.10 Purlin roof; sloping verge flashings to gable end cladding1.11 Purlin roof; sloping verge flashing to brickwork gable end wall


V Segments and conical panels

1.1 Welded tapered sections1.2 Hip construction section C-C1.3 Conical panels

VI Eaves

1 Insulated roof1.1 Eaves drip angle position1.2 Trussed roof; eaves at brickwork box gutter1.3 Trussed roof; eaves at brickwork and metal cladding with box gutter1.4 Trussed roof; eaves at brickwork and metal cladding with flash gutter 1.5 Trussed roof; brickwork parapet gutter1.6 Trussed roof; brickwork parapet gutter with metal cladding1.7 Trussed roof; valley gutter with eaves packer1.8 Trussed roof; valley gutter with rigid insulation to eaves 1.9 Purlin roof; brickwork parapet gutter1.10 Purlin roof; gutter with metal parapet cladding1.11 Purlin roof;valley gutter1.12 Purlin roof; valley gutter with centre baffle plat

2 Non-insulated roof2.1 Purlin roof; ventilated eaves with box gutter

VII Barrel roof

1.1 Parameters for curving1.2 Curved roof; abutment with concrete / brickwork wall1.3 Curved roof; verge upstand abutment with curved roof

VIII Special constructions

1.1 Stepped roof1.2 Roof penetration, welded1.3 Purlin roof penetration, with welded soaker1.4 Trussed roof penetration, with welded soaker1.5 Post penetration, with welded soaker1.6 Fixed point

BEMO- De ta i l s


I ROOF CONSTRUCTIONS

BEMO- De ta i l s


BEMO-Details 2D I 1.1

The arrangement illustrated below represents a suggested construction only. It does not impose or imply any obligation on the part of BEMO-ROOF. It must be individually checked for each project in terms of suitabi-

lity and correctness.

BEMO- De ta i l s

I Roof construction1.1 Trussed roof construction; halters fixed directly to transverse deck

INSULATED ROOF TRUSSED ROOF

BEMO-Profile

Halter with thermal spaced

Insulation

Vapour barrier

Trapezoidal sheet

Truss

diagonally fixed


BEMO-Details 2D

BEMO- De ta i l s

I 1.2

I Roof construction1.2 Purlin roof construction; halters fixed to zeds screwed into purlins

PURLIN ROOFINSULATED ROOF

BEMO-Profile

Zed spacer

Purlin

Trapezoidal sheet

Halter with thermal spacer

Insulation

Vapour barrier

Trapezoidal sheet

Purlin

Zed spacer

BEMO-Profile


Insulation

Vapour barrier




BEMO-Details 2D

BEMO- De ta i l s


Breather membrane

Zed spacer

Purlin

Trapezoidal sheet

BEMO-Profile


Insulation

Vapour barrier

I Roof construction1.3 Purlin roof construction; insulated; ventilated

PURLIN ROOFVENTILATED




II RIDGE- / GABLEROOFS

BEMO- De ta i l s


BEMO-Details 2D

Ridge zed retainer

Rigid insulation

Variant

Ridge filler plate with filler block

BEMO-Profile


diagonally fixed

Truss

Trapezoidal sheet Vapour barrier

Insulation

Ridge cover flashing

Upturn at ridge

BEMO- De ta i l s

II 1.1

II Ridge- / Gableroofs1.1 Ridge; insulated roof





BEMO-Details 2D

BEMO- De ta i l s

II 1.2

II Ridge- / Gableroofs1.2 Ridge; Double skin; single skin

PURLIN ROOFINSULATED ROOFVENTILATED

Upturn at ridge

Ridge zed retainer

Ridge filler platewith filler block

Halter

BEMO-Profile


Purlin

Insulation

Upturn at ridge

Ridge zed retainer

Ridge filler blade with filler block

BEMO-Profile



Internal ridge flashing

Purlin

Z-Spacer

Vapour barrier

Trapezoidal sheet




BEMO-Details 2D

BEMO- De ta i l s

II 2.1

Vapour barrier

Trapezsheet

Purlin


BEMO-Profile

Breather membrane

Insulation

Ridge zed reztain

Ridge filler platewith filler block

Halter withthermoidal spacer

Zed spacer

Ridge support

Upturn at ridge

Ridge flashing

�

II Ridge- / Gableroofs2.1 Ridge; ventilated





III LEAN-TO ROOF FLASHINGS

BEMO- De ta i l s


BEMO-Details 2D

BEMO- De ta i l s

III 1.1

Halter with thermal spacer diagonally fixed

Upstand zed retainer

BEMO-Profile

Vapour barrier

Insulation

Trapezoidal sheet

Truss


Upturn at ridge

Lean-to roof upstand flashing

Upstand retaining cleat

Capping support

Parapet capping

III Lean-to roof flashings1.1 Trussed roof; upstand abutment with parapet wall





BEMO-Details 2D

BEMO- De ta i l s

III 1.2

Upturn at ridge

diagonally fixed




Lean.to roof upstand flashing

Upstand edge retainer

Sealing compound

Vapoer barrier

Insulation

BEMO-Profile

III Lean-to roof flashings1.2 Trussed roof; upstand abutment with wall incorporating upstand edge retainer flashing





BEMO-Details 2D

BEMO- De ta i l s

III 1.3

Flashing retaining cleat


Flashing retainer

BEMO-Profile

V b i

Insulation

Trapezoidal sheet

Truss


Upturn at ridge

Lean-to roof mono ridge flashing

Timber

III Lean-to roof flashings1.3 Trussed roof; mono-ridge to concrete / brickwork wall





BEMO-Details 2D

BEMO- De ta i l s

III 1.4

Truss

Trapezoidal sheet

Vapour barrier

Insulation


Upturn at ridge


BEMO-Profile

Halter with thermal spacerdiagonally fixed

Mono-ridge zed retainer

Mono ridge retaining cleat

Wal

l-Pr

ofile

III Lean-to roof flashings1.4 Trussed roof; mono-ridge to metal cladding





BEMO-Details 2D

BEMO- De ta i l s

III 1.5




Upturn at ridge


Upstand edge retainer

Sealing compound

Vapour barrier

Insulation

BEMO-Profile

Trapezoidal sheet

III Lean-to roof flashings1.5 Purlin roof; upstand abutment with wall, incorporating edge retainer flashing





BEMO-Details 2D

BEMO- De ta i l s

III 1.6

III Lean-to roof flashings1.6 Purlin roof; upstand abutment with metal cladding


Purlin

Trap

ezoi

dal s

heet

Wal

l-Pr

ofile

Trapezoidal sheetVapour barrier

Insulation

Zed spacer

BEMO-Profile




Upturn at ridge





BEMO-Details 2D

BEMO- De ta i l s

III 1.7


Upturn at ridge


BEMO-Profile

Mono ridge retainer


Trapezoidal sheet


Purlin

Insulation

Vapour barrier

III Lean-to roof flashings1.7 Purlion roof; mono-ridge to concrete / brickwork wall





BEMO-Details 2D

BEMO- De ta i l s

III 1.8


Wall-Profile

Vapour barrier

Insulation

Trapezoidal sheet


Mono ridge zed retainer

BEMO-Profile


Upturn at ridge


III Lean-to roof flashings1.8 Purlin roof; mono-ridge to metal cladding





BEMO-Details 2D

BEMO- De ta i l s

III 2.1

Trap

ezoi

dal s

heet


Vapour barrier

Insulation

Zed spacer

Breather membrane



Upturn at ridge


Perforated sheet

Flashing support retainer

Upstand flashing

Trapezoidal sheet

BEMO-Profile

III Lean-to roof flashings2.1 Purlin roof; ventilated mono-ridge





BEMO-Details 2D

BEMO- De ta i l s

III 2.2

Wal

l-Pr

ofile

Trap

ezoi

dal s

heet

Insulation

Vapour barrier

Breather membrane

Flashing zed support cleat

Perforated sheet

Upturn at ridge

Purlin

Trapezoidal sheet

Zed spacer


BEMO-Profile

Flashing support retainer



III Lean-to roof flashings2.2 Purlin roof; ventilated mono-ridge





IV VERGE FLASHINGS

BEMO- De ta i l s


BEMO-Details 2D

BEMO- De ta i l s

IV 1.1

Insulation

BEMO-Profile


Fillerblock

Trapezoidal sheet

Vapour barrier

Pressed BEMO-Profile

BEMO-Profile retainer flashing

Two piece zed for tolerance

Wall-Profile

Capping support

Parapet capping

IV Verge flashings1.1 Trussed roof; pressed BEMO-Profile upstand




FLASHING PROFILE


BEMO-Details 2D

BEMO- De ta i l s

IV 1.2

Zed support

Retaining cleat

BEMO-Profile

Trapezoidal sheet

Vapour barrier

Insulation


Verge channel

Verge clip

Verge flashing

IV Verge flashings1.2 Trussed roof; pressed upstand flashing





BEMO-Details 2D

BEMO- De ta i l s

IV 1.3

Trapezoidal sheet

Fillerblock

Truss


Zed spacer

Vapour barrier

Insulation


BEMO-Profile

Retaining cleat

Variant

Two piece zedfor tolerance

Tie-Plate

Wal

l-Pr

ofile

IV Verge flashings1.3 Trussed roof; pressed BEMO-Profile to gable end wall cladding




FLASHING PROFILE


BEMO-Details 2D

BEMO- De ta i l s

IV 1.4


Variant


BEMO-Profile

Halter

Channel support

Truss

Fillerblock

Trapezoidal sheet

Vapour barrier

Insulation

Verge channel

Verge clip

Wall-Profile

Verge capping

Retaining cleat

IV Verge flashings1.4 Trussed roof; sloping verge flashing to gable end wall cladding





BEMO-Details 2D

BEMO- De ta i l s

IV 1.5

Truss

Fillerblock


Trapezoidal sheet

Insulation

Retaining cleat

Channel support

Vapour barrier

BEMO-Profile

Verge channel

Halter

Verge clip

Verge flashing

IV Verge flashings1.5 Trussed roof; level verge flashing to brickwork gable end wall





BEMO-Details 2D

BEMO- De ta i l s

IV 1.6

Zed support

Retaining cleat

BEMO-Profile

Trapezoidal sheet

Vapour barrier

Insulation


Verge channel

Verge clip

Verge flashing

IV Verge flashings1.6 Trussed roof; sloping verge flashing to brickwork gable end wall





BEMO-Details 2D

BEMO- De ta i l s

IV 1.7

Purlin

Trapezoidal sheet

Vapour barrier

Insulation

Zed spacer

BEMO-Profile



BEMO-Profile retainer flashing

Two piece zed for tolerance

Wall-Profile

Capping support

Parapet capping

IV Verge flashings1.7 Purlin roof; pressed BEMO-Profile upstand

INSULATED ROOF FLASHING PROFILEPURLIN ROOF




BEMO-Details 2D

BEMO- De ta i l s

IV 1.8

Trapezoidal sheet

Vapour barrier

Insulation

BEMO-Profile

Zed spacer

Verge channel

Verge halter with thermal spacer

Trapezoidal sheet

Wall-Profile

Upstand flashing

IV Verge flashings1.8 Purlin roof; pressed upstand flashing

PURLIN ROOF



INSULATED ROOF


BEMO-Details 2D

BEMO- De ta i l s

IV 1.9

Purlin

Verge halterr

Insulation


Wal

l-Pr

ofile

Wal

l-Pr

ofile

Retaining cleat

Trapezoidal sheet

Vapour barrier

Zed spacer

BEMO-Profile

BEMO-Profile

Verge channel

Verge flashing

Support cleat

IV Verge flashings1.9 Purlin roof; sloping verge flashings with special verge halter



INSULATED ROOF PURLIN ROOF


BEMO-Details 2D

BEMO- De ta i l s

IV 1.10



Zed spacer

BEMO-Profile

Halter

Liner closure

Truss

Purlin

Trapezoidal sheet

Vapour barrier

Insulation

Channel support

Verge channel

Verge clip

Wall-Profile

Verge flashing

Support cleat

IV Verge flashings1.10 Purlin roof; sloping verge flashing to gable end cladding





BEMO-Details 2D

BEMO- De ta i l s

IV 1.11

Zed spacer

Verge support zed

Trapezoidal sheet

Vapour barrier

Insulation

Zed spacer


BEMO-Profile

Verge channel

Verge clip

Verge flashing

IV Verge flashings1.11 Purlin roof; sloping verge flashing to brickwork gable end wall





V SEGMENTS AND CONICAL PANELS

BEMO- De ta i l s


BEMO-Details 2D

BEMO- De ta i l s

V 1.1

C C

V Segments and conical panels1.1 Welded tapered sections

WELDED




Support zed

Welded BEMO-Profile soaker Welded seam

Cuted BEMO-Profile as diagonal rib

Vapour barrier

Insulation


BEMO-Profile

WELDED TRUSSED ROOF

BEMO-Details 2DV 1.2

BEMO- De ta i l s

V Segments and conical panels1.2 Hip construction section C-C



INSULATED ROOF


V Segments and conical panels1.3 Conical panels

BEMO-Details 2D V 1.3

BEMO- De ta i l s




BEMO-Details 2DV 1.4

The arrangement illustrated below represents a suggested construction only. It does not impose or imply any obligation on the part of BEMO-ROOF. It must be individually checked for each pro-

ject in terms of suitability and correctness.

V Segments and conical panels1.2 Monro

BEMO- De ta i l s


VI EAVES

BEMO- De ta i l s


Coefficients of expansion (mm/mK)Between - 20° bis + 80° for various materials

Material Coefficient of expansion ·† (mm/mK)

Aluminium 0,024 Structural steel 0,012 Lead 0,029 Bronze 0,018 Cast iron 0,0104 Copper 0,017 Brass 0,019 Stainless steel 14301 0,016 PVC 0,080 Quartz glass 0,0005 Silver 0,020 Titanium zinc 0,022 Zinc 0,029 Concrete 0,012 Tin 0,023 Brickwork 0,005

Table: Coefficient of expansion Source: ZVSHK (10/98) p. 44-45


BEMO- De ta i l s

VI 1.1

VI Eaves1.1 Eaves drip angle position

Thermal expansion of building materialsAll materials, including metals, are subject to linear expansion andcontraction as a consequence of changes in temperature. Theamount of expansion/contraction depends on coefficients of expan-sion, temperature differentials and the length of the component.

Changes in length can be calculated in accordance with the follow-ing formula:

zI = Iº . † (†2 - †1)

?I = Change in length in mm Iº = Component length (m)

·† = Coefficient of expansion (mm/mK) (†2 - †1) = Temperature differential (K oder °C)

Source: ZVSHK (10/98) p. 44-45




BEMO-Details 2D

BEMO- De ta i l s

VI 1.2

15

Eaves drip angle

Gutter retainer flashing

Eaves timber wall plate

TrussTrapezoidal sheet

Rigid insulation

Halter

Gutter bracket

External box gutter

Eaves profile filler

Vapour barrier

Insulation

BEMO-Profile

VI Eaves1.2 Vorgehängte Rinne mit konischer Traufbohle aus Holz

TRUSSED ROOF



INSULATED ROOF


BEMO-Details 2D

BEMO- De ta i l s

VI 1.3

Cladding Profile

Support channel

Trapezoidal sheet

Rigid insulation

Gutter bracket

External box gutter

Eaves drip angle



Purlin

Zed spacer in two pieces

Vapour barrier

Insulation

Zed spacer

Halter with thermal spacerBEMO-Profile

VI Eaves1.3 Trussed roof; eaves at brickwork and metal cladding with box gutter

TRUSSED ROOF



INSULATED ROOF


BEMO-Details 2D

BEMO- De ta i l s

VI 1.4

Zed spacer

Wier overflow

Cladding Profile

Support channel

Truss

Rigid insulation

External box gutter as screen

Gutter bracket

Eaves drip angle




Trapezoidal sheet

Vapour barrier

Insulation


BEMO-Profile

VI Eaves1.4 Trussed roof; eaves at brickwork and metal cladding with flash gutter

TRUSSED ROOF



INSULATED ROOF


BEMO- De ta i l s

BEMO-Details 2D VI 1.5

Capping support

Parapet gutter closure flashing

Parapet capping

U-Spacer

Wier overflow

Gutter

Steel gutter

Truss

Trapezoidal sheet

Rigid insulation

Rigid insulation

Eaves drip angle



Vapour barrier

Insulation


BEMO-Profile

BEMO-Profile

VI Eaves1.5 Trussed roof; brickwork parapet gutter

TRUSSED ROOF



INSULATED ROOF


BEMO-Details 2D

BEMO- De ta i l s

VI 1.6

Capping supportl

Parapet capping

U-Spacer

Wier overflow

Gutter

Steel gutter

Truss

Trapezoidal sheet

Rigid insulation

Eaves drip angle


Gutter retainer


Wall-Profile


Vapour barrier


BEMO-Profile

VI Eaves1.6 Trussed roof; brickwork parapet gutter with metal cladding

TRUSSED ROOF



INSULATED ROOF


BEMO-Details 2D

BEMO- De ta i l s

VI 1.7

15

Eaves timber packer

Vapour barrier

Trapezoidal sheetTruss

BEMO-Profile

Halter

Eaves deck support

Gutter

Wier overflow

Steel gutterRigid insulation

Eaves drip angle



VI Eaves1.7 Trussed roof; valley gutter with eaves packer

TRUSSED ROOF



INSULATED ROOF


BEMO-Details 2D

BEMO- De ta i l s

VI 1.8

Wier overflowU-Spacer

U-Spacer

Insulation


Vapour barrier

Trapezoidal sheet

Truss

BEMO-Profile

Eaves deck support

Gutter

Steel gutter

Rigid insulation

Rigid insulation

Eaves drip angle



VI Eaves1.8 Trussed roof; valley gutter with rigid insulation to eaves

TRUSSED ROOF



INSULATED ROOF


BEMO-Details 2D

BEMO- De ta i l s

VI 1.9

Parapet capping

Purlin

Capping support

Wier overflow

Z-Spacer


Vapour barrier

BEMO-Profile

Gutter

Steel gutter

Rigid insulation

Eaves drip angle

Gutter closure flashing



VI Eaves1.9 Purlin roof; brickwork parapet gutter





BEMO-Details 2D

BEMO- De ta i l s

VI 1.10

Purlin

Wall-Profile

Capping / Gutter closure

Gutter

Steel gutter

Trapezoidal sheetWier overflow

Z-Spacer


Vapour barrier

BEMO-Profile

Rigid insulation

Eaves drip angle



VI Eaves1.10 Purlin roof; gutter with metal parapet cladding





VENTILATED

BEMO-Details 2D

BEMO- De ta i l s

VI 1.11

Halter

Gutter

Gutter

Wier overflow

Wier overflow

Steel gutter

Rigid insulation

Eaves drip angle

Eaves drip angle





Purlin

Purlin

Vapour barrier

Zed spacer


BEMO-Profile

BEMO-Profile

VI Eaves1.11 Purlin roof; valley gutter





BEMO-Details 2D

VENTILATED

VI 1.12

Zed spacer

Watertight

Watertight

Halter

Wier overflow

Wier overflowGutter

Gutter

Steel gutter

Rigid insulation

Eaves drip angle

Eaves drip angle





Purlin

Purlin

Vapour barrier


BEMO-Profile

BEMO-Profile

VI Eaves1.12 Purlin roof; valley gutter with centre baffle plate



BEMO- De ta i l s



BEMO-Details 2D

BEMO- De ta i l s

VI 2.1

Breather membrane

Perforated sheet

Tie-Plate

Gutter bracket

External box gutter

Eaves flashing

Eaves drip angle


Purlin

Wall-Profile

Vapour barrier

Insulation

Zed spacer

Zed spacer


BEMO-Profile

VI Eaves2.1 Purlin roof; ventilated eaves with box gutter

VENTILATED



PURLIN ROOF


VII BARREL ROOF

BEMO- De ta i l s


BEMO-Details 2D

BEMO- De ta i l s

VII 1.1

convexProfile 305 305 VF 333 333 VF 400 400 VF 500 500 VF

MaterialAluminium stucco 2,0 8,0 2,0 8,0 1,8 8,0 2,0 8,0Aluminium mill finish 3,0 10,0 3,0 10,0 3,0 10,0 3,0 10,0Aluminium coloured 2,5 8,0 2,5 8,0 2,5 8,0 2,5 8,0

Steel St 37 9,0 15,0 9,0 15,0 9,0 15,0 9,0 15,0Stainless steel = 0,60 mm 9,0 15,0 9,0 15,0 9,0 15,0 9,0 15,0Titanium zinc 3,0 10,0 3,0 10,0 3,0 10,0 3,0 10,0Titanium zinc - pre weathered 4,0 12,0 4,0 12,0 4,0 12,0 4,0 12,0Copper 5,0 12,5 5,0 12,5 5,0 12,5 5,0 12,5

concaveProfile 305 305 VF 333 333 VF 400 400 VF 500 500 VF

MaterialAluminium stucco 9,0 15,0 9,0 15,0 9,0 15,0 9,0 15,0Aluminium mill finish 10,0 16,0 10,0 16,0 10,0 16,0 10,0 16,0Aluminium coloured 9,5 15,5 9,5 15,5 9,5 15,5 9,5 15,5

Steel, galvanized, coated 14,0 18,0 14,0 18,0 14,0 18,0 14,0 18,0Stainless steel t = 0,60 mm 14,0 18,0 14,0 18,0 14,0 18,0 14,0 18,0Titanium zinc 15,0 20,0 15,0 20,0 15,0 20,0 15,0 20,0Titanium zinc - preweathered 16,0 21,0 16,0 21,0 16,0 21,0 16,0 21,0Copper 17,0 22,0 17,0 22,0 17,0 22,0 17,0 22,0

The minimum radius, Rmin for smooth curving:the minimum radius is dependent on material gauge of 1,0 mm thickness

VII Barrel roof1.1 Parameters for curving

Rmin

Rmin



BEMO-Profile


BEMO-Details 2D

BEMO- De ta i l s

VII 1.2

Curved truss

Upturn at ridge


Upstand edge closure

Upstand flashingSealing compound

Trapezoidal sheet

Z-Retainer

Insulation


Vapour barrier

BEMO-Profile

VII Barrel roof1.2 Curved roof; abutment with concrete / brickwork wall

TRUSSED ROOF



INSULATED ROOF


BEMO-Details 2D

BEMO- De ta i l s

VII 1.3

Verge retainer flashing

Verge upstand flashing

Verge channel

Z-Spacer

Z-Spacer

Trapezoidal sheet

Insulation



Vapour barrier

BEMO-Profile

BEMO-Profile

VII Barrel roof1.3 Curved roof; verge upstand abutment with curved roof

TRUSSED ROOF



INSULATED ROOF


VIII SPECIAL CONSTRUCTIONS

BEMO- De ta i l s


BEMO-Details 2D VIII 1.1

BEMO- De ta i l s

Sealant

Step flashing

Upturn at ridge


Zed retainer

Z-Spacer

Halter

BEMO-Profile


VIII Special constructions1.1 Stepped roof

VENTILATED



PURLIN ROOF


BEMO-Details 2DVIII 1.2

BEMO- De ta i l s

A

B B

VIII Special constructions1.2 Roof penetration, welded

WELDED





BEMO- De ta i l s

BEMO-Proflile

Trapezoidal sheet

Welded seam

Section A-A

Section B-B

Welding soaker

Welding soaker

Support zed

Support zed

Purlin

Halter

Z-Spacer

Z-Spacer

Trapezoidal sheet


BEMO-Profile

VIII Special constructions1.3 Purlin roof; penetration, with welded soaker

WELDED



PURLIN ROOF



BEMO- De ta i l s

Welded seam

Welding soaker

Support zed

Trapezoidal sheet


Vapour barrier

BEMO-Profile

Rigid insulation

VIII Special constructions1.4 Trussed roof;penetration, with welded soaker

TRUSSED ROOFWELDED





BEMO- De ta i l s

Welded seam

76

150

Welding soaker

Support zed

Flat sheet

Soaker

EPDM - collarwith a crevat

Purlin

Trapezoidal sheet

BEMO-Profile

VIII Special constructions 1.5 Post penetration, with welded soaker

WELDED



PURLIN ROOF



BEMO- De ta i l s

VIII Special constructions 1.6 Fixed point

Rivet has to be fixed into the halterheadDrill a pilot hole




iii lean-to roof flashings iv verge flashings

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