Building Envelope

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".

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

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 ...

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

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...

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 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 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...

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. ...

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...

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

Paragon® CHROMA Cap with Polymer Modified (Rubberized) Asphalt is a premium mineral cap sheet, that can be used as a roof covering or fire-rated un...

Henry/Bakor Blueskin RF 200 Self-Adhesive Ice and Water Barrier is an SBS modified bitumen high-temperature roofing underlayment reinforced with a ...

PowerDrain™ 6000 is a high performance geocomposite drainage mat designed to protect the foundation wall from the damaging effects of subsurface wa...

Cuts Drywall, Roofing, Linoleum, Rubber Fiberglass-reinforced handle Five-position blade settings Stainless-steel blade support Acetone resistant ...

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

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

3-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...

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

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

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

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...

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

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

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

Self-Adhered, Breathable Building Wrap VYCOR® enV-S™ represents the next generation of weather resistive barriers and is designed to provide superi...

Firestop Flashing Metal Galvanized 5-inch x 10-feet.

DAP® BUTYL-FLEX® Gutter and Flashing Sealant is a long-lasting sealant formulated from high quality butyl rubber. Forms a watertight seal against a...

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

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...

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

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

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