As an alternative to removing and replacing the original masonry, project teams and architects are encouraged to design an insulated facade layer with vapour barrier, creating a new enclosure that is watertight and energy...
Tag: Vapour Barrier
Architects and building engineers can be confident that no matter the angle, thickness, or complexity of a given wall, roof, or foundation, an HFO closed cell spray foam can fufil their vision and avoid...
Restoration of aging masonry buildings
(03/28/2019)
The long-term performance of brick masonry enclosures requires technically sound design and quality construction practices supported by diligent maintenance procedures throughout the life of the structure.
The air/vapour barrier must die
(07/11/2018)
The terms “air barrier” and “vapour retarder” (or “vapour barrier”) are perhaps some of the most poorly understood concepts in the construction industry. A general lack of understanding of the functions of these materials...
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May 2025