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MUSEUM Building Envelope Project, Markham

The second ply of modified bitumen waterproofing membrane is being installed on the building foundation using a torch-applied method.

The second ply of modified bitumen waterproofing membrane is being installed using a torch-applied method.

Sprayed polyurethane foam insulation has been applied from the building foundation to the soffit.

Sprayed polyurethane foam insulation has been applied from the foundation to the soffit.

The building contractor is applying sprayed polyurethane foam insulation on the interior of the building between the metal studs.

The contractor is applying sprayed polyurethane foam insulation on the interior of the building between the metal studs.

new roof deck has been installed in one section of the building, and in the other section, the commercial roofing contactor is removing the existing shingled roof, to be replaced.

A new roof deck has been installed in one section of the building, and in the other section, the contactor is removing the existing shingled roof, to be replaced.

Polyisocyanurate insulation has been installed between the Z-girts.  Prior to the installation of the waterproof, breathable membrane and standing seam metal roof.

Polyisocyanurate insulation has been installed between the Z-girts prior to the installation of the waterproof, breathable membrane and standing seam metal roof.

The commercial roofing contractor is installing the standing seam metal roof.

The contractor is installing the standing seam metal roof.

Building Owners and Managers Association (BOMA) member Canadian Roofing Contractors Association (CRCA) member Construction Specifications Canada (CSC) member Green Roofs For Healthy Cities member Sealant and Waterproofing Association of Ontario member Ontario Building Envelope Council member Ontario Industrial Roofing Contractors Association member Roof Consultants Institute member International Facility Management Association member