Construction advise please

[Blairt]

Hi Cartman. Have you decided against CalSil board? I found a supplier in Alberta if you are still looking: Crossroads C&I Distributors had 4" board in stock in Edmonton. Cost was $500 for 32 square feet. Certainly not cheap! But great thickness. This is for Thermo1200 which is water resistant board.

[MarkJerling]

Welcome to the forum Catman. Good luck with your project.

[Catman]

Blaire, thanks for the info. That is by far the best price I have seen. Unfortunately, I’ve committed to the vermiculite and have already purchased it. For anyone in Canada needing bulk vermiculite, the best pricing I found was from Uline. I was able to pick it up so no delivery charges.

Catman