Found 41 results for the keyword ‘Air Sealing’

  • Wind protecting houses in Newfoundland.

    Newfoundland is known for its brutal winds, all year round. So I thought there would be no better place in Canada to take a look at what to you do to a house to avoid wind damage, and keep that wind out of the house. I called on my old buddy Gary Reardon, a prominent new home builder in St. Jo...
  • OVERVIEW: Frozen pipes: Tracing, thawing, preventing.

    As weather patterns change we are getting longer colder periods than traditionally in many areas of the country -- and with that, more and more complaints of water pipes freezing. Finding the frozen point can be difficult, thawing it can be problematic but if you have done those two, go one step...
  • WHERE SHOULD I SEAL AND HOW?

    The smoke test described in the previous answer should be used to verify the presence of typical leaks and discover those peculiar to your own house. Before sealing, read the section on Ventilation to avoid any future condensation problems. The leaks high in the house are not necessarily the lar...
  • OVERVIEW: Window Replacement

    When it is time to replace your windows you will hear a lot of confusing and even contradictory things from contractors, salesmen and even friends. If you just look up Windows in this database you might be overwhelmed -- so here are the links to the most useful entries specifically related to pla...
  • What is Radon and should I be worried?

    The basic message to remember is that Radon is a dangerous cancer causing gas and if found to exist in high concentrations in your house the problem can be solved permenantly and at a reasonable cost.  So we don't want to ignore the possibility, we need to test every house in Canada. 7% of homes...
  • CONFLICT: USE OR DON'T USE BLOWN-IN LOOSE FILL INSULATION INSIDE HOLLOW WALLS.

    Canada Mortgage and Housing Corporation (CMHC) does not recommend the use of any blown-in insulating material inside "enclosed vertical cavities" (that's a fancy way of saying "walls that are not open"). They feel that techniques of installation and verification during installation are not good ...
  • Can I insulate my electric in-the-floor heater?

    Debbie from North Bay, Ontario has electric heaters sunk right into her floor. Very few people even know that these things exist, but if you have a baseboard heated house you know how hard it is to get heat in front of a patio door or some other place that needs heat but there seems no way to ge...
  • Blocking drafts through existing electrical outlets

    You have all seen, maybe even used the little foam gaskets that are supposed to block the cold air from coming in through the electrical outlets, as you can see my smoke pencil flowing through the outlet in the first photo. The air sealing experts at CanAm Air Sealing showed me how to make t...
  • Should you caulk window trim?

    Rob wrote in saying that he had an Energy Audit done on his house and as part of the energy tune-up, they caulked his window trim down to the wall. Yet he thinks this was a wasted effort because he put the trim on himself and it was just decorative.In most window installations, the trim actually...
  • Weather Restrictions: Acoustical Sealant

    Connect to your favourite weather forecaster and look for the following conditions:   Category: Adhesives     Product: Acoustical Sealant Temperature Limitations: Product must be above +5 C (+40 F) -- but surface can be below freezing. Rain Limitations: Apply to a dry surface. Wind Limitatio...