Building Envelope

Made of flexible polythene, it's a cost-effective solution for quick and easy installation. Say goodbye to unsightly rainwater stains and potential...

4-inch PVC 90 Degree elbow fitting for sewer and drain pipe. CSA certified for building sewer applications as well as building and landscape draina...

4-inch x 10-ft Perforated PVC sewer and drain pipe. CSA certified for building sewer applications as well as building and landscape drainage. Cuts ...

10 Millimeter Vapour Barrier 100' Available in 10' and 20' widths.

Window Head Flashing Metal High Back. Colors: White, Black, Brown.  Sizes: 7/8", 1-1/4", 1-1/2", 1-3/4", 2", 2-1/2", 3".

1/2" x 2" x 8' MicroPro Sienna Pressure Treated Plywood Strips.  720 pieces per pack. 

4-inch x 10-ft Solid-wall PVC sewer and drain pipe. CSA certified for building sewer applications as well as building and landscape drainage. Cuts ...

4-inch PVC end cap glue on fitting for sewer and drain pipe. CSA certified for building sewer applications as well as building and landscape draina...

4-inch x 4-inch x 4-inch PVC straight tee for sewer and drain pipe. CSA certified for building sewer applications as well as building and landscape...

3-inch PVC end cap glue on fitting for sewer and drain pipe. CSA certified for building sewer applications as well as building and landscape draina...

4-inch x 4-inch x 4-inch PVC WYE fitting for sewer and drain pipe. CSA certified for building sewer applications as well as building and landscape ...

4-inch PVC clean out with plug for sewer and drain pipe. CSA certified for building sewer applications as well as building and landscape drainage. ...

3-inch PVC coupling fitting for sewer and drain pipe. CSA certified for building sewer applications as well as building and landscape drainage. Con...

3-inch PVC 90 Degree elbow fitting for sewer and drain pipe. CSA certified for building sewer applications as well as building and landscape draina...

3-inch x 3-inch x 3-inch PVC WYE fitting for sewer and drain pipe. CSA certified for building sewer applications as well as building and landscape ...

3-inch PVC 45 Degree elbow fitting for sewer and drain pipe. CSA certified for building sewer applications as well as building and landscape draina...

3-inch x 10-ft Solid-wall PVC sewer and drain pipe. CSA certified for building sewer applications as well as building and landscape drainage. Cuts ...

Recommended for potable water, pressure pipe, conduit and DWV applications For use on all schedules and classes of PVC pipe and fittings up to 6 i...

4-inch PVC 45 Degree elbow fitting for sewer and drain pipe. CSA certified for building sewer applications as well as building and landscape draina...

DuPont Tyvek HomeWrap delivers the optimum balance of properties for superior performance against the elements. Tyvek HomeWrap helps prevent outsid...

3-inch PVC clean out with plug for sewer and drain pipe. CSA certified for building sewer applications as well as building and landscape drainage. ...

DuPont Tyvek HomeWrap delivers the optimum balance of properties for superior performance against the elements. Tyvek HomeWrap helps prevent outsid...

Formulated for PVC and CPVC pipe and fittings Removes surface dirt, grease and grime for preparation before solvent cementing Less aggressive than...

4-inch PVC sanitary tee for sewer and drain pipe. CSA certified for building sewer applications as well as building and landscape drainage. Connect...

Fernco StormDrain Plus Channel Drain for draining excess water from driveways, garage doors, sidewalks, pool surrounds, gardens and more.  Item #F...

3/4" x 2" x 8' MicroPro Sienna Pressure Treated Plywood Strips.  480 pieces per pack. 

Blueskin® SA is a self-adhering membrane consisting of an SBS rubberized asphalt compound laminated on a blue polyethylene film. Impermeable to air...

Blueskin® SA is a self-adhering membrane consisting of an SBS rubberized asphalt compound laminated on a blue polyethylene film. Impermeable to air...

6 Millimeter Vapour Barrier 100' Available in 10' and 20' widths.

3-inch PVC 22.5 Degree elbow fitting for sewer and drain pipe. CSA certified for building sewer applications as well as building and landscape drai...

3-inch PVC sanitary tee for sewer and drain pipe. CSA certified for building sewer applications as well as building and landscape drainage. Connect...

4-inch PVC drain grate end cap fitting for sewer and drain pipe. CSA certified for building sewer applications as well as building and landscape dr...

4-inch PVC coupling fitting for sewer and drain pipe. CSA certified for building sewer applications as well as building and landscape drainage. Con...

4-inch PVC 22.5 Degree elbow fitting for sewer and drain pipe. CSA certified for building sewer applications as well as building and landscape drai...

HAL Building Paper is a breathable weather resistant membrane (WRB) made of high quality asphalt saturated kraft paper. It is designed to shed wate...

Window Head Flashing Metal High Back with Drop. Colors: White, Black.  Sizes: 1-1/4", 1-1/2", 1-3/4", 2".

Fernco StormDrain Plus Channel Drain for draining excess water from driveways, garage doors, sidewalks, pool surrounds, gardens and more.  Item #F...

Driwall™ Rainscreen UV is a 10 mm drainage mat with long term UV resistance for exterior wall systems. The entangled net product has UV stable fabr...

An air and water barrier made to stand up to the rigors of commercial job sites, with high tear-strength, durability, and up to nine months of UV r...

Blueskin® SA is a self-adhering membrane consisting of an SBS rubberized asphalt compound laminated on a blue polyethylene film. Impermeable to air...

Blueskin® SA is a self-adhering membrane consisting of an SBS rubberized asphalt compound laminated on a blue polyethylene film. Impermeable to air...

Blueskin® SA is a self-adhering membrane consisting of an SBS rubberized asphalt compound laminated on a blue polyethylene film. Impermeable to air...

6 Millimeter 16" Plate Poly Vapour Barrier 75' For use between concrete foundation and wood wall.

BP Canada #15 Plain Roof Felt A flexible organic felt saturated with asphalt, used as the felt base under shingles in steep-slope roofing. This ...

Raindog Hose Bib Plate The Raindog Hose Bib Plate is a rainscreen mounting plate that installs around an existing hose bib, gas line or similar f...

Raindog Blank Plate The Raindog Blank Plate is a rainscreen mounting plate that gives handrails, doorbells and similar hardware a flat, sealed su...

Raindog Light Plate The Raindog Light Plate is a rainscreen mounting plate that sits behind an exterior light fixture where it penetrates the si...