Insulation & Air Sealing

Insulation and air-sealing are crucial components of energy-efficient building design. Learn all about different types of insulation available, the importance of proper air-sealing, and how to approach both new builds and retrofits to make your home more sustainable and resilient for years to come.

FHB Podcast Segment: Building a Paintable Surface Over a Traditional Stone Wall
In this FHB Podcast Segment, the team chats about the best way to build a paintable surface over an old wall.
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How to Apply Fireblocking Foam
Learn how to use fireblocking foam effectively to create safer homes.
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Air-Seal Wall Penetrations Efficiently
Even the smallest areas of your home need to be completely airtight.
Wide Spray Foam… Finally!
This spray-foam sealant from Great Stuff offers mess-free, 6-in. coverage.
A Preservation-Focused Approach to Air-Sealing and Energy Efficiency
You don't have to sacrifice historical elements of a house in the name of energy efficiency.
FHB Podcast Segment: Ductwork in a Vented Attic
The team offers advice on how to deal with HVAC ductwork in a vented attic in this FHB Podcast Segment.
Fix Air Leaks in Old Houses
Simple air-sealing measures and spray-applied sealant lower energy bills and increase comfort without the need to tear the house apart.
FHB Podcast Segment: Insulating Problematic Porch Conversion Windows
The podcast crew weighs in to help guide a listener on how to insulate part of his 1925 bungalow's back porch.
Spray Foam Insulation in a Gut Remodel
Jon Beer discusses air-sealing and insulation strategies at FHB House New York.
Podcast 615: Spray-on WRBs, Wall Insulation, and IV Drips for Mold
Listeners write in about producer Jeff and moving heavy things and ask questions about WRBs, cavity insulation without sheathing, and IV drips for mold.

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