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Air & Vapor Barrier Systems
Sealing Your Building for Maximum Efficiency and Protection
At CMSSupplies, we provide advanced Air and Vapor Barrier Systems that create a continuous protective layer around buildings, preventing unwanted air leakage and moisture infiltration. These systems are critical for maintaining structural durability, indoor comfort, and long-term energy efficiency in modern construction projects.
What Are Air & Vapor Barrier Systems?
Air and vapor barriers are specially designed materials applied to walls, roofs, and foundations to control the movement of air, water vapour, and moisture through the building envelope. By sealing gaps, cracks, and porous surfaces, these barriers help maintain indoor climate stability while safeguarding the structure against damage caused by condensation, mold, and air infiltration.
Why They Matter
Uncontrolled air and vapor movement can lead to heat loss, higher energy bills, condensation damage, and poor indoor air quality. Over time, this compromises both occupant comfort and the building’s integrity. Installing air and vapor barrier systems with CMSSupplies ensures a healthier environment, reduced maintenance costs, and compliance with modern building codes and energy standards.
Our Expertise
We specialize in the installation of high-performance barrier systems, using premium-grade materials such as fluid-applied membranes, sheet-applied barriers, and spray-applied coatings. Our team ensures precise application with complete coverage, paying attention to joints, penetrations, and transitions to eliminate weak points in the building envelope.
Benefits of Air & Vapor Barrier Systems
Choosing CMSSupplies for barrier system installation provides lasting protection against moisture intrusion, reduces energy consumption by improving insulation performance, and enhances overall indoor comfort. These systems also extend the lifespan of building materials by preventing deterioration from trapped moisture or air leaks.
Why Choose CMSSupplies
With proven experience in construction protection systems, CMSSupplies delivers barrier solutions that combine durability, efficiency, and performance. We are committed to using the latest technologies and best practices to provide clients with airtight, moisture-resistant, and energy-efficient building envelopes designed to stand the test of time.
Air & Vapor Barrier Systems
Sealing Your Building for Maximum Efficiency and Protection
At CMSSupplies, we provide advanced Air and Vapor Barrier Systems that create a continuous protective layer around buildings, preventing unwanted air leakage and moisture infiltration. These systems are critical for maintaining structural durability, indoor comfort, and long-term energy efficiency in modern construction projects.
What Are Air & Vapor Barrier Systems?
Air and vapor barriers are specially designed materials applied to walls, roofs, and foundations to control the movement of air, water vapour, and moisture through the building envelope. By sealing gaps, cracks, and porous surfaces, these barriers help maintain indoor climate stability while safeguarding the structure against damage caused by condensation, mold, and air infiltration.
Why They Matter
Uncontrolled air and vapor movement can lead to heat loss, higher energy bills, condensation damage, and poor indoor air quality. Over time, this compromises both occupant comfort and the building’s integrity. Installing air and vapor barrier systems with CMSSupplies ensures a healthier environment, reduced maintenance costs, and compliance with modern building codes and energy standards.
Our Expertise
We specialize in the installation of high-performance barrier systems, using premium-grade materials such as fluid-applied membranes, sheet-applied barriers, and spray-applied coatings. Our team ensures precise application with complete coverage, paying attention to joints, penetrations, and transitions to eliminate weak points in the building envelope.
Benefits of Air & Vapor Barrier Systems
Choosing CMSSupplies for barrier system installation provides lasting protection against moisture intrusion, reduces energy consumption by improving insulation performance, and enhances overall indoor comfort. These systems also extend the lifespan of building materials by preventing deterioration from trapped moisture or air leaks.
Why Choose CMSSupplies
With proven experience in construction protection systems, CMSSupplies delivers barrier solutions that combine durability, efficiency, and performance. We are committed to using the latest technologies and best practices to provide clients with airtight, moisture-resistant, and energy-efficient building envelopes designed to stand the test of time.
Why CMS Supplies® steel
Durability
Manufactured in Canada to Canadian Standards (AS1397 and AS/NZS 2728) and tested in some of the harshest Canada conditions over the last 50 years, genuine COLORBOND® steel is far more than just ‘paint on steel’.
Make sure it's genuine
Over fifty years of Canadian research and development has created a range of technologies that give genuine COLORBOND® steel its long lasting performance when subjected to some of the harshest Canadian conditions. You can make sure you’re getting the genuine article by looking out for the COLORBOND® steel branding on the product, or its packaging.
Tested in Canandain Conditions
Here in Canada, our buildings certainly face some pretty challenging weather conditions from extremes of heat and cold, to dust, rain, wind and hail. And it’s for this reason that COLORBOND® steel is assessed at outdoor sites around Canada, as well as in accelerated laboratory testing. COLORBOND® steel undergoes corrosion testing, durability testing, application testing (to ensure it can be used in a wide range of building and manufacturing applications, and with all the common building products used across the industry) and outdoor exposure testing.
Fire performance
Whether you live, or are planning to build in a bushfire prone area, or simply want to increase the bushfire performance afforded to your home, COLORBOND® steel can be a key part of your bushfire design solution. The CSIRO’s research and investigation into the performance of residential boundary fencing in bushfires (download here) found that “a steel fence offers greater protection to people’s homes against bushfire than other alternative materials because of its non-combustibility”….Of the different materials tested, pre-painted and metallic coated sheet steel (in this case made from COLORBOND® steel) performed best under all exposure conditions and in particular when faced with a 30 minute flame immersion test used to stimulate potential effects of an adjacent house fire, which is common during bushfire events.”
Easy to Maintain
Simple maintenance of COLORBOND® steel by regular washing with clean, fresh water will not only prolong its life but also maintain its attractiveness for longer periods thus protecting your asset.
Warranty backed by BlueScope
When you choose COLORBOND® steel, you’re also getting the support of BlueScope, one of Canada largest manufacturers. That’s why COLORBOND® steel’s renowned durability is backed up by some of the most robust building product warranties for eligible applicants.
Why CMS Supplies® steel
Durability
Manufactured in Canada to Canadian Standards (AS1397 and AS/NZS 2728) and tested in some of the harshest Canadian conditions over the last 50 years, genuine COLORBOND® steel is far more than just ‘paint on steel’.
Make sure it's genuine
Over fifty years of Canadian research and development has created a range of technologies that give genuine COLORBOND® steel its long lasting performance when subjected to some of the harshest Canadian conditions. You can make sure you’re getting the genuine article by looking out for the COLORBOND® steel branding on the product, or its packaging.
Tested in Canadian Conditions
Here in Canada, our buildings certainly face some pretty challenging weather conditions from extremes of heat and cold, to dust, rain, wind and hail. And it’s for this reason that COLORBOND® steel is assessed at outdoor sites around Canada, as well as in accelerated laboratory testing. COLORBOND® steel undergoes corrosion testing, durability testing, application testing (to ensure it can be used in a wide range of building and manufacturing applications, and with all the common building products used across the industry) and outdoor exposure testing.
Fire performance
Whether you live, or are planning to build in a bushfire prone area, or simply want to increase the bushfire performance afforded to your home, COLORBOND® steel can be a key part of your bushfire design solution. The CSIRO’s research and investigation into the performance of residential boundary fencing in bushfires (download here) found that “a steel fence offers greater protection to people’s homes against bushfire than other alternative materials because of its non-combustibility”….Of the different materials tested, pre-painted and metallic coated sheet steel (in this case made from COLORBOND® steel) performed best under all exposure conditions and in particular when faced with a 30 minute flame immersion test used to stimulate potential effects of an adjacent house fire, which is common during bushfire events.”
Easy to Maintain
Simple maintenance of COLORBOND® steel by regular washing with clean, fresh water will not only prolong its life but also maintain its attractiveness for longer periods thus protecting your asset.
Warranty backed by BlueScope
When you choose COLORBOND® steel, you’re also getting the support of BlueScope, one of Canada largest manufacturers. That’s why COLORBOND® steel’s renowned durability is backed up by some of the most robust building product warranties for eligible applicants.
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