About Good Air Homes
Good Air Homes is an independent standards authority for indoor air quality in residential construction. We publish evidence-informed building standards, certify builders, and guide homeowners through 7 build options — from affordable wood-frame assemblies to premium inorganic systems — all targeting near-zero VOC emissions and minimal mold risk. We do not sell building materials, accept manufacturer sponsorships, or charge builders for favorable placement.
From the Founder
I built Good Air Homes after living with multiple chemical sensitivity myself. I know what it is to react to a room and not be able to explain why, to be told it's nothing, and to stop trusting the places that are supposed to be safe. I'll keep my own story brief — the standard matters more than I do. What matters is the mission: helping other people avoid being made sick by mold and the VOCs in their own homes. That is the whole reason this exists.
— Zen Watcher, founder
Why This Exists
Indoor air quality information is scattered across medical forums, niche blogs, product manufacturer claims, and contradictory advice. People who have been made sick by buildings need clear, trustworthy guidance — not another opinion. Good Air Homes exists to provide a structured, evidence-informed standard that anyone can reference and any builder can follow.
Methodology
The Good Air Standard evaluates building systems through the Two-Question Test and the Chemical Question: can the assembly dry itself out, can you inspect it when something goes wrong, and does it minimize and disclose its chemical load. Every evaluation is scored on those axes and labeled either with an inline source or as Good Air Homes' evaluative judgment. We publish our evidence policy, corrections log, and changelog publicly.
Independence
Certified builders pay an annual certification fee and a per-project fee to participate in the Good Air network. Homeowners pay a one-time package fee. We disclose this because transparency is foundational to everything we publish. Builders cannot pay for favorable placement, modified standards, or preferential treatment. The standard is the standard.
For Builders
Interested in certification? Learn about the Builder Certification Program.
Last reviewed: August 2026