Spray foam insulation has emerged as a leading solution in this transition due to its energy efficiency, durability, and performance when compared to traditional insulation materials.
Tag: Condensation
Sonder Maisonneuve, a high-end extended stay hotel located in downtown Montreal, was designed to prevent thermal bridging, and reduce condensation, especially in challenging areas such as the connection points between the building’s continuous balconies...
Aside from the structural challenges, the thermal challenges for basements include the following functions: (1) facilitating moisture drainage at the face of the exterior insulation down to the foundation drainage system, (2) keeping temperature...
The restoration of claddings and exterior walls of heritage buildings is a growing activity in many Canadian towns and cities. However, to be acceptable for modern-day occupancies, these restored structures need to support an...
In cold climates, condensation-resistance performance is expected for standard curtain wall systems. However, occupancy factors, unconventional building geometry, design details, and the design of heating systems and interior finishes may result in the reduction...
Water is the most significant factor in the premature deterioration of our buildings. Excessive moisture accumulation on porous materials can lead to water penetration, freeze-thaw damage, efflorescence, cracking, and façade soiling.
In the July 2013 issue of Construction Canada, this author’s introduction to the virtual air barrier and dynamic buffer zone (VAB/DBZ), “Designing the Virtual Air Barrier,” was published.1 This article explained a research project...
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May 2025