Air Barriers vs. Vapor Retarders — do you know the differences? The use of air barriers and vapor retarders in...
When to consider a mid-reflectance TPO color
Buildings with Electric Heat – Do Reflective Membranes Still Make Sense?
Value Engineering — Optimizing Performance or Reducing Costs?
Retrofit Single Ply Roof Systems: An Assessment of Wind Resistance
Roof Design Considerations when Incorporating Solar
R-Value Optimization: A Case Study
Fresh Thinking About Cold Storage Roofs
Are You Considering Adaptation in Your Roof Design?
Solar Power is Now Competitive
Helene Hardy Pierce Awarded Roofing Industry’s Highest Honor
Building Science FAQ — Ep. 5
Advantages of Long-Life Roofing for Bifacial Solar Panels
Building Science FAQ — Ep. 4
Building Science FAQ — Ep. 3
Solar Power in the Desert or on Roofs – what are the Pros and Cons?
“Sustainable” and “Resilience” — Are they related, the same, or opposites?
Air Barriers and Vapor Retarders: The Current Conundrum in the Roofing Industry
Air Barriers vs. Vapor Retarders
Preventing Condensation by Calculating Temperature Gradients
Condensation, Dew Point, and Roofing
Building Science
Articles
A vapor retarder’s primary function is to minimize or reduce water vapor diffusion into a low-slope roof assembly and help...
Prepared with Co-authors Thomas J. Taylor, PhD, and James Willits Except in extremely arid climates, there is always some amount...
How Chemical Resistant are TPO and PVC? Welcome to Episode 2 of The Building Science FAQ series. The Building Science...
This post is part 3 of 3 on wind design. In part one, “The Details Make the Difference in Wind...
How Strong is a Thermoplastic Weld? Welcome to Episode 1 of The Building Science FAQ series. This new video series...
In the roofing industry, one of the most important aspects of roof system design is wind resistance. Roofs need to...
This is the first part in a series of blogs about designing low slope roofs for wind loads. Roofing design...
Dark Roof’s Summer Cooling Penalty is a Deciding Factor Cool roofs reflect the sun’s energy and reduce air conditioning loads...
For most of us in the low slope roofing industry, it’s considered to be absolutely standard to have insulation placed...
Recent Comments
Thanks for checking our blog. Yes - other vents should definitely not be venting into or near soffit vents. You make a great point that
Liza, Great article Articles like this help both homeowners and contractors in their business. One this I would like to add is to check for bathroom