Building Envelope

Dryco Building Supplies is pleased to inform our valued customers that we have extended our product offering to focus on Building Envelope aspect of construction. We are dedicated to offering the same level of service our customers have come to appreciate in a whole new and exciting product line. Featured below are a few of our Building Envelope Products:

Exterior Cavity Wall:CAVITYROCK® is used in exterior cavity and rainscreen applications as an insulating layer by providing valuable thermal, fire and moisture protection. COMFORTBATT® - is designed as a thermal insulation for exterior steel stud wall applications.

Exterior Sheathing:COMFORTBOARD™ 110 is able to provide an exterior sheathing solution by providing a continuous insulation layer for improved thermal performance.

Interior Wall:AFB® provides superior sound absorbency and fire protection for overall occupant comfort and safety.

Curtain Wall:ROXUL SAFE® with CURTAINROCK® CURTAINROCK® 40 or CURTAINROCK® 80 provide a comprehensive critical line of defense in fire protection that has been UL/ULC tested and approved for perimeter fire containment.


Airfoam EPS Products - EPS Insulation Boards

The most economical foam insulation boards available conform to Building Code requirements per CAN/ULC S701 standards. All Airfoam EPS insulation products are available in various densities and thicknesses and are coloured light gray to reduce glare during installation. All clean Airfoam EPS can be returned to us for recycling. EIFS insulation boards are also available, made from 100% virgin EPS. See EPS Foam Insulation Properties and EPS Long-term Thermal Resistance & Drying Potential.


- Dow Styrospan Type 3 Rigid Insulation: all sizes
- Dow SM Type 4 Rigid Insulation: All sizes
- Hi Load 40,60 and 100 high Psi rigid insulation


Resisto Water and Vapour barriers
Resisto Brand Sealers and Primers