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MB Section 6: Primary Membrane

MB-6.1 General

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Unless otherwise approved, SBS modified bituminous primary membrane shall be comprised of a two ply primary membrane consisting of a base sheet and a cap sheet. All SBS modified bituminous membrane components must be from the same manufacturer.

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MB Section 7: Membrane Flashing

MB-7.1 General

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To ensure protection against water entry into a newly installed roofing system, membrane flashing shall be installed at all primary membrane terminations (i.e. roof drains, curbs, roof/wall junctions, parapets etc.) as the application of the primary membrane progresses.

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EPDM Section 7: Membrane Flashing

EPDM-7.1 General

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TP Section 2: Control Joint, Perimeters and Penetrations

TP-2.1 Control Joints

TP-2.1.1 General

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Roofing control joints may be required to prevent structural movement or stresses within the roofing system from damaging thermoplastic membranes.

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TP Section 7: Membrane Flashing

TP-7.1 General

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Re-Roofing Membrane Replacement CSA 123.21 Wind Tested Assemblies

Become a Certified Roofer

Registration is now open for the Winter 2021 Roofer Certification Program courses.

All scheduled courses are listed in the course calendar for January, February, and March 2021.