Fiberglass Insulation
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Getting Good Results from Fiberglass Batts
This less-favored insulation type will do a good job of slowing heat loss, if key details are attended to during installation
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New Product Alert: RISE Siding and Trim
A new line of siding and trim products made from 94% recycled content
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Air-Sealing and Insulating an Existing Wall
What are the most effective air-sealing strategies and best insulation types for minimizing airflow through a north-facing wall?
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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Correcting an outdated table of energy code–mandated R-values
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Choosing Wall Insulation for a New Build
What’s the best combination of exterior and interior insulation for a “forever” home?
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Adding Exterior Insulation to Existing Homes
Firsthand experience informs this basic plan for installing rigid insulation on the outside of an older building
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Addendum to Continuous Insulation Series
This update sheds light on ICC processes and how they can impact the reading of codes, plus how to satisfy R-value requirements using wall cavity insulation only
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TimberHP Begins Production
The Maine-based enterprise is North America's first manufacturer of wood-fiber insulation products made for mass-market distribution
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The Impact of Wind Washing on Insulation R-Value
Defining airflow pathways is key to maintaining an insulation material's thermal resistance capacity
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Things to Consider When Choosing Insulation
With implications on the building envelope, the environment, and installer and homeowner health, R-value is just the beginning