Vapour Barriers

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In cold climates, water vapor from the heated air inside your home travels through unsealed holes and cracks and condenses on cooler surfaces such as exterior walls, the roof overhang and within insulation. This condensation can cause a great deal of damage including wood rot and paint bubbling, can destroy insulation and damage the roof itself. A professionally installed vapor barrier between the interior heated surfaces and the insulation can help to minimize this problem.

There exists some confusion between moisture barriers and vapor barriers, but the main difference lies in where the barrier is placed. Moisture barriers are properly installed on the exterior of a frame wall, directly on top of the sheathing, and under the siding. Moisture barriers help prevent water from entering the wall cavity. Whereas vapor barriers are installed on the inside of a frame wall between the studs and the drywall. Vapor barriers help prevent water vapor from the interior of the house filtering through the wall and condensing on the warm side of the insulation.

Vapor barriers are also installed under basement slabs to prevent water and ground gasses (such as radon) from making their way through the concrete. A vapor barrier can decrease air and moisture infiltration into your rooms and make your home more energy efficient, and there are cases where this may be appropriate. The energy efficiency experts at Calgary Retrofitters can inspect your current insulation and recommend the appropriate means of adding a vapor barrier to reduce energy costs in your home.

Why Choose Us

Best Price Guarantee

We will match and better a recognized competitor’s quote by 10%. At Calgary Retrofitters, we are constantly reviewing and negotiating preferred pricing arrangements with our supplier & trade partners to get you the best value for your money.

Consumer Protective Approach

Our Safeguard System ® eliminates the potential vulnerabilities one can encounter with a single contractor, ensuring that our clients’ projects are completed to the exact standards specified.

Premium Quality Craftsmanship

With over 30 years in the renovation industry Blair Foisy and his team bring a wealth of knowledge to every project. They have spent years putting together a team of leading edge professionals with excellent workmanship that also provide high value and service. Combine that with a team of Project Managers each with numerous years of experience in the industry and you have a reputable company equipped to undertake all sizes of projects from concept to completion.

Why Look at the Vapour Barriers in Your Home?

Save money - save environment!

  • Prevent damage, such as wood rot or paint / drywall damage.
  • Improve energy efficiency in your home.
  • Prevent air leaks.
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