Roofs- Page 3 of 9
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IRC 2021 and the Ratio Rule for Hybrid Roof Insulation
Correcting an outdated table of energy code–mandated R-values
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Overview of Panelized Construction
A look at the benefits, manufacturing and delivery methods, and potential pitfalls of prefabricated building enclosures
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Monopoly Roof Framing
An alternative approach to roof framing that creates a continuous air barrier and eliminates thermal bridging
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The FORTIFIED Roof System
An introduction to a roof assembly and certification program from the Insurance Institute for Business and Home Safety
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A Low-Slope Roof in a Cold Climate
An energy-efficient build on a lean budget uses methods and materials unconventional for the region
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Choosing a Durable Roof Assembly with High R-Value
A cathedral-style roof system evolves and is value engineered to be cost effective and resilient
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Moisture-Related Wood Shrinkage
What is the reason for gaps between tongue-and-groove roof lumber?
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Adapting to Extreme Heat
Methods for managing record-breaking temperatures that combine conventional practices with contemporary building science
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Fixing Spray Foam Gaps in an Unvented Roof
Will gaps in the framing of a spray-foamed roof lead to damage?
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Moisture Management: Pretty Good Building Envelopes
The fundamentals of the Pretty Good House approach to handling water to protect a building from foundation to roof to ensure longevity
