How To

IBACOS
Follow these tips to make sure you're meeting proper CFM requirements for HVAC installation.
Are your meeting the CFM requirements for your heating and cooling system? This test will tell the tale
Aug. 4, 2025
Martin Barraud Creative/OJO Images via Getty Images
A modern home with a flat roof
May 14, 2025
pb_house_that_blues_built_video_playlist_hero
April 30, 2025
Photo: iStock/wendellandcarolyn
Image demonstrating proper drainage techniques
April 15, 2025
Brian Koester / iStock Editorials via Getty Images
Two homes remain standing after the 2025 Eaton Fire in Altadena, Calif.
April 15, 2025
Ingo Bartussek / Adobe Stock
Man doing blower door test on a home
Feb. 19, 2025
Image: courtesy IBACOS
A crew of construction workers inspects the quality of a home under construction
Dec. 8, 2024
Image: sealed.com
Spray foam in the attic to prevent ceiling air leaks
Oct. 8, 2024
Photos: courtesy IBACOS
Instead of using expanding spray foam to air-seal sill plates to the subfloor or concrete slab, use a thick, continuous bead of construction adhesive to create a more reliable seal.
June 10, 2024

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