Building Materials that Off-gas
In many cases, the off-gassing culprits are materials you don’t even see, such as substrates that contain glue, caulks, sealants and insulation. Some finish materials also have the potential to off-gas. These are the offending parties:
Paints and stainsPaint strippersVarnishPlywoodParticleboardFiberglass insulationCarpet and other flooringCabinets and countertops
How to Avoid Off-Gassing
We live in a chemical world, but there are a few ways to ensure that you breathe easier:
Look at labels and avoid products containing formaldehyde. Other phrases to look for are low-VOC and no-VOC. Allow new materials to “breathe” for a few days or weeks outside or in the garage before you bring them into your home. Ventilate your home during and after your renovation project, and keep humidity levels down.
