Berry Plastics uses material science and applications knowledge to produce products that help manage moisture, air infiltration and energy in buildings.

With Building Products of Canada housewrap, lock out the weather. Lock in the comfort.

Effective protection begins and ends with Henry, your single source for waterproofing. Henry waterproofing systems combine the right materials that act together to prevent water infiltration through the Building Envelope.

Kaycan’s insulation products provide a sound nailing base for your siding and help straighten walls on renovation projects. They help prevent air infiltration, keep wall cavities dry and your home comfortable year round.

GreenGuard's business is to help you build the most protected and durable walls possible. Their residential line is filled with products that help block water and air infiltration and add insulating power.

Low-E House Wrap not only acts as a superior air infiltration barrier, effectively sealing up cracks or gaps in the external sheathing, but it also adds an insulation to the exterior of the home blocking up to 97% of radiant heat.

AtticPro Radiant Barrier from Tamlyn blocks radiant heat from entering the attic during the summer and escaping during the winter - saves up to 17% on your monthly energy bills.

With over 25 years of proven performance on millions of homes, DuPont™ Tyvek® weather barriers play an integral role in the world’s leading home and commercial weatherization solutions.