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Found 18 results for the keyword ‘rotten’

  • How to properly duct an exhaust fan through a roof

    This item falls under the heading of 'things that homeowners can teach their contractor'. Unfortunately too many renovators do not know that you can cause serious damage to your roof if you don't duct exhaust fans completely out of an attic. Some know, but just don't care. You cannot just leave ...
  • Overview - Building the base to a tiled shower.

    Most people don't realize it but glazed tiles are not completely waterproof although they are highly water resistant. The reality is that the tile and the grout are not the final line of defence against water leaking through to the ceiling below. A proper built-in shower stall starts with a tape...
  • Will Larch replace pressure treated wood?

    revised November 2004 Viewers are constantly asking me if there are alternatives to using pressure treated wood. In 2004 the wood treating companies 'voluntarily' withdrew the standard CCA pressure treated wood from the residential market. Ecological groups had lobbied long and hard to ban this...
  • Basement walls -- Moisture & Vapour Barriers

    Do I need to place a vapour barrier against the brick wall, then insulation and then another vapour barrier over that?  The wall does not leak and is fully underground.  Barbara THE VAPOUR BARRIER The vapour barrier is more properly called a vapour retarder. It is designed to stop moisture in t...
  • It is all wet behind the shower tiles. Why?

    Ed writes from Ajax, Ontario : All 3 walls of my bathroom shower stall are finished with 4" ceramic tiles and are in good shape. When I had to remove one of them, I discovered that the drywall was behind it was so wet that I had to put a fan on it over night to dry it out before I could glue the ...
  • Rotting Wood on a Window

    Update 2025 to the product availability listed below. US Coatings is marketing a product very similar to BCS under the brand name Abatron, which for Canada is much easier to source than my old stand-by BCS.  It is encouraging as a quality endorsement that LeeValley Tools is selling this brand, w...
  • Replacing a rotting door sill.

    Update 2025 to the product availability listed below. US Coatings is marketing a product very similar to BCS under the brand name Abatron, which for Canada is much easier to source than my old stand-by BCS.  It is encouraging as a quality endorsement that LeeValley Tools is selling this brand, w...
  • Solidifying rotting wood in a log cabin with Epoxy.

    Update 2025 to the product availability listed below. US Coatings is marketing a product very similar to BCS under the brand name Abatron, which for Canada is much easier to source than my old stand-by BCS.  It is encouraging as a quality endorsement that LeeValley Tools is selling this brand, w...