Assess-Engage-Resolve
Air Quality & Building Envelope Specialists
WHO WE ARE
SERVICES
Heat Seal Limited are air quality and building envelope specialists that have been in the energy retrofit and air quality business since 1980. We have designed and/or implemented an energy savings plan for most every type of home & small building in Newfoundland and Labrador. Our approach is centred around the concept of:
“The House as a System - The Building as a System”
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We can assess your home for energy efficiency and offer solutions to help make your home more comfortable while saving you money!
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Heat Seal Limited also specializes in renovations - BIG or SMALL: Custom renovations; replacing windows and doors; and anything in between! Our quality reputation & guaranteed results are built on over 4,000 successfully completed projects and hundreds of thousands of dollars in energy savings for our satisfied customers.
Infra-red Imaging
We use the latest in thermal technology to assess your home for heat loss.
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Air Leakage Testing
For new and existing houses, testing verifies and certifies.
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Window Testing
We test to national standards for air leakage and water penetration.
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Assessments
Special equipment lets us probe for moisture, energy & ventilation problems.
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EnerGuide for Houses
A long term documented Energy Savings Plan.
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Ener-Seal
Whole house air sealing, saving money while preventing structural wood rot.
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Air Tight New Construction
We offer guaranteed results using the Infiltrometer.
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Weatherstripping
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Insulation
We install most types, optimising for maximum performance and value.
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Speciality Insulation
Insulation stop and more-vent and polyurethane insulation.
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Soundproofing
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Total Retrofit
We work under the holistic view of the house as a system.
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Windows
Replacement , retrofit and repair - everything that is required.
Ventilation
We design and install systems based on the CAN/CSA - F326 M91 standard. We provide your home with the required ventilation to ensure your comfort and health and long term building durability for your home.
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Heat Recovery Ventilation
We are installers of all types and models.
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Speciality Products
A wide range of products designed to save energy dollars.
Renovations
No job too big or too small!
The first question we get asked is "What is Thermal Imaging? We usually compare Thermal Imaging to an x-ray.
If you go to your doctor with a problem with your knee, the doctor cannot see below your skin so he gets an x-ray and then with all the information he can assess you.
The same is true for your house. If you have a problem inside your wall, either in the basement or main floor, we cannot see behind the drywall. With the Thermal Images (x-ray) we can see what is causing the problem and then give you the solution - 100% accurate.
Let the professionals with the professional equipment and tools diagnose and solve your heat loss and/or mold and mildew problems.
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Thermal Imaging
Building Envelope &
Water Infiltration Testing
Assess-Engage-Resolve
CONTACT US
606 Windgap Road
Flatrock
709.437.7476
CALL US
709.437.7476
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