01 Canadian Winter Freeze-Thaw & Non-Combustible Envelope
Repeated freeze-thaw cycles, road de-icing salts, and high-rise/mid-rise non-combustible cladding rules in Ontario, Québec, and BC favor dense autoclaved Category A mineral panels.
- 10 & 12 mm ColorBoard Smooth, Stone & Wood for ventilated rainscreen facades
- Autoclaved freeze-thaw performance (RL ≥ 0.75) & low water absorption
- 8 & 10 mm Cedar-grain lap siding & 20 mm trims for residential & modular homes