Difference between revisions of "SBS Low Door Opening"

Revision as of 14:59, 3 February 2021

RoofStar Guarantee Standards are blue-linked

SBS Details

File:SBS 10.3.7.1.jpg

1 WORK INCLUDED

(1) Air/Vapour barrier: Self-adhered membrane, as specified in design. Install following manufacturer’s requirements.
(2) Roof system: Conventionally insulated system shown (refer to the membrane Standard for requirements).
(3) Field Membrane: SBS-modified bituminous system shown (see Part 9 for standards)
(4) Self-adhered membrane (pre-flashing): Apply over rough sill or sill woodwork. Prime as required.
(5) Metal water-stop flashing: Dimensions as specified in design. Mechanically attach to inside face of door sill. Cut flashing to fit opening width.
(6) Membrane flashing: Base membrane shown. Install to overlap and seal in metal water-stop flashing.
(7) Membrane gussets: Install in corners to seal joints.
(8) Metal base flashing (under door): Optional; protection for membrane when pavers are installed (shown), or when exposed membrane is vulnerable to damage. Mechanical fasteners must be at least 87.5 mm (3-1/2”) above the drainage plane.
(9) Membrane flashing: Applicable for exterior-insulated walls. Seals roof membrane flashing to air/vapour barrier on wall and provides sufficient exposure for positive union with WRB (by others). Mechanically secure membrane (metal base flashing used for securement in this detail).
(10) Metal base flashing (walls): Optional; protects membrane flashing from damage, and functions as removable panel to permit access to membrane flashing for future replacement.
(11) Pavers and pedestals: May be installed by others, if specified. See Part 14 for material and application requirements. Must be at least 12 mm (1/2”) away from other pavers, and from membrane flashing or metal base flashing, to permit adequate drainage.

2 RELATED WORK BY OTHERS

(A) Acceptable Supporting Deck Structure: Concrete slab shown
(B) Wall Cladding and Flashing

NOTE: Refer to RoofStar Guarantee Standards for additional requirements.

Back to RoofStar Guarantee Standards for SBS Modified Bitumen Roof Assemblies

Back to SBS Modified Bitumen Construction Details

Back to Construction Details

@@ Line 13: / Line 13: @@
 <div class="col-md-6">
 === WORK INCLUDED ===
-;(1) [[RoofStar Guarantee Standards for SBS Modified Bitumen Roof Assemblies#SBSBASE|'''Primary Roof Membrane''']]
+;(1) [[RoofStar Guarantee Standards for SBS Modified Bitumen Roof Assemblies#|'''Air/Vapour barrier''']]: Self-adhered membrane, as specified in design.  Install following manufacturer’s requirements.
-;(2) [[RoofStar Guarantee Standards for SBS Modified Bitumen Roof Assemblies#SBSDOOR|'''Membrane Flashing''']]: Carried up wall minimum 200 mm (8") above roof surface. At door sill openings membrane flashing may be less than 200mm (8") in height but must not be less than 100mm (4") in height above the primary roof membrane. When door sills are less than 200mm (8") a metal waterstop flashing must be mechanically attached to backside of door sill framing or opening and be sealed with membrane flashing. Membrane gussets must be installed at door sill opening corners.
+;(2) [[RoofStar Guarantee Standards for SBS Modified Bitumen Roof Assemblies#|'''Roof system''']]: Conventionally insulated system shown (refer to the membrane Standard for requirements).
-;(3) '''Protection/Drainage Layer''': Optional
+;(3) [[RoofStar Guarantee Standards for SBS Modified Bitumen Roof Assemblies#|'''Field Membrane''']]: SBS-modified bituminous system shown (see Part 9 for standards)
-;(4) [[RoofStar Guarantee Standards for SBS Modified Bitumen Roof Assemblies#METALCAP-SBS|'''Metal Base Flashing''']]: Optional on flexible membrane systems. Required on assemblies using gravel ballast filter mats.
+;(4) [[RoofStar Guarantee Standards for SBS Modified Bitumen Roof Assemblies#|'''Self-adhered membrane (pre-flashing)''']]: Apply over rough sill or sill woodwork.  Prime as required.
-;(5) [[RoofStar Guarantee Standards for SBS Modified Bitumen Roof Assemblies#METALCAP-SBS|'''Metal Counter-flashing''']]
+;(5) [[RoofStar Guarantee Standards for SBS Modified Bitumen Roof Assemblies#|'''Metal water-stop flashing''']]: Dimensions as specified in design.  Mechanically attach to inside face of door sill.  Cut flashing to fit opening width.
-;(6) [[RoofStar Guarantee Standards for SBS Modified Bitumen Roof Assemblies#SBSDOOR|'''Metal Water-stop Flashing''']]: Mechanically attached to inside of door sill framing or opening. Cut flashing to fit opening and install membrane gussets at corners.
+;(6) [[RoofStar Guarantee Standards for SBS Modified Bitumen Roof Assemblies#|'''Membrane flashing''']]: Base membrane shown.  Install to overlap and seal in metal water-stop flashing.
-;(7) [[RoofStar Guarantee Standards for SBS Modified Bitumen Roof Assemblies#SBSDOOR|'''Metal Pan Sill Flashing''']]: Optional - Metal pan with water stop formed with pan folded, welded or soldered corners mechanically attached to inside of door sill frame or opening and sealed with membrane flashing.
+;(7) [[RoofStar Guarantee Standards for SBS Modified Bitumen Roof Assemblies#|'''Membrane gussets''']]: Install in corners to seal joints.
+;(8) [[RoofStar Guarantee Standards for SBS Modified Bitumen Roof Assemblies#|'''Metal base flashing (under door)''']]: Optional; protection for membrane when pavers are installed (shown), or when exposed membrane is vulnerable to damage.  Mechanical fasteners must be at least 87.5 mm (3-1/2”) above the drainage plane.
+;(9) [[RoofStar Guarantee Standards for SBS Modified Bitumen Roof Assemblies#|'''Membrane flashing''']]: Applicable for exterior-insulated walls.  Seals roof membrane flashing to air/vapour barrier on wall and provides sufficient exposure for positive union with WRB (by others).  Mechanically secure membrane (metal base flashing used for securement in this detail).
+;(10) [[RoofStar Guarantee Standards for SBS Modified Bitumen Roof Assemblies#|'''Metal base flashing (walls)''']]: Optional; protects membrane flashing from damage, and functions as removable panel to permit access to membrane flashing for future replacement.
+;(11) [[RoofStar Guarantee Standards for SBS Modified Bitumen Roof Assemblies#|'''Pavers and pedestals''']]: May be installed by others, if specified.  See Part 14 for material and application requirements.  Must be at least 12 mm (1/2”) away from other pavers, and from membrane flashing or metal base flashing, to permit adequate drainage.
 <hr>