Codes + Standards

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Led by NAHB’s advocacy team, home builders enjoyed significant victories in the housing policy arena on several key issues
Jan. 15, 2026
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Jan. 14, 2026
IBACOS
Follow these tips to make sure you're meeting proper CFM requirements for HVAC installation.
Aug. 4, 2025
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Precast concrete walls on new home
June 10, 2025
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Multifamily missing-middle housing at the farming stage of construction
Feb. 26, 2025
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Man doing blower door test on a home
Feb. 19, 2025
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Feb. 15, 2025
Image: Home Innovation Research Labs
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Oct. 17, 2024
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NAHB contends that efforts to federalize energy codes conflict with existing energy codes in 42 states and will lead to construction delays and implementation problems, as well as making new homes more expensive.
Oct. 11, 2024

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