aktundra
Member
|
# Posted: 15 Sep 2019 02:10am
Reply
I put a waterproof membrane on my plywood and removable "duckboards"... I too have the -40 problem where I am at. Neighbor did a concrete over hardiboard but it's heavy and cracked. A drain is necessary for the wet conditions, others the water has nowhere to go.
I debated several things - cork, waterproofing for shower, hardiboard with the skim coating of concrete, tile, cork. The temperature changes are what isn't good for the tile. I had a neighbor do vinyl floor tiles and they peel up with the -40 to 140+ temperature variation.
Not a real perfect answer, but I struggled with the same issue. I'm happy with the waterproof membrane.
|