The Tight Envelope Problem
New construction homes are built to modern energy codes that prioritize airtightness. This reduces heating and cooling costs but also reduces the natural air exchange that older, draftier homes provide. At the same time, new homes are full of materials that off-gas VOCs: paint, flooring, cabinets, adhesives, caulking, insulation, and furniture. The combination of maximum off-gassing and minimum ventilation can produce indoor VOC levels that are significantly higher than in older homes.
Not a Permanent Problem
Off-gassing rates decline over weeks to months for most materials, though composite wood products can release formaldehyde for longer. The assessment identifies which sources are most active in your specific home and recommends ventilation strategies to accelerate the process.
Assess Your New Home Before Moving In
The assessment evaluates off-gassing risk, ventilation, and chemical sources. 16 minutes. Free. Immediate results.
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