Difference between revisions of "SBS Expansion Joint (Wall)"

Revision as of 17:47, 8 August 2016

(1) Vapour Retarder: The requirement for a vapour retarder is determined by the design authority. Optional terminations.
(2) Insulation
(3) Insulation Overlay: Where required.
(4) Primary Membrane and Membrane Protection
(5) Membrane Flashing: Mechanically fasten to top of wood blocking.
(6) Membrane Counter-flashing: Flashing sealed to wall with compatible mastic.
(7) Metal Base Flashing: Mechanically fasten to top of wood blocking (C). Optional on flexible membrane systems. Required on assemblies using gravel ballast filter mats.
(8) Metal Counter-flashing: Into reglet approximately 30 mm (1¼") and caulked.
(9) Caulking
(10) Membrane Underlay: Minimum self-adhered modified bitumen membrane.
(11) Metal Cap Flashing: Must overlap exterior wall finish. Fasten with continuous concealed clip-type fasteners or cladding screws evenly spaced between seams.

(A) Acceptable Deck
(B) Air/Vapour Seal: Sealed to wall.
(C) Wood Blocking: Height to provide minimum 200 mm (8") above completed roof system, slope top edge.
(D) Flexible Insulation
(E) Reglet
(F) Sloped Wood Blocking

NOTE: Refer to RoofStar Guarantee Standards for additional requirements.

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-[[Section:D. Application: Low Slope Roofs|<i class="fa fa-chevron-circle-left fa-2x" ></i> Back to ''SBS Application'']]
+[[Section:D. Application: Low Slope Roofs|<i class="fa fa-chevron-circle-left fa" ></i> Back to ''SBS Application'']]
-[[SBS Construction Details|<i class="fa fa-chevron-circle-left fa-2x" ></i> Back to ''SBS Construction Details'']]
+[[SBS Construction Details|<i class="fa fa-chevron-circle-left fa" ></i> Back to ''SBS Construction Details'']]
-[[Section:G. Construction Details|<i class="fa fa-chevron-circle-left fa-2x" ></i> Back to ''Construction Details'']]
+[[Section:G. Construction Details|<i class="fa fa-chevron-circle-left fa" ></i> Back to ''Construction Details'']]