What VOCs are
Volatile organic compounds are chemicals that evaporate from products such as paints, sealants, adhesives and some flooring and furniture. They cause odours, and for some people, headaches or irritation.
Levels are highest when products are new.
Reactions vary between people, and not every product with an odour is harmful, but lower levels are better for everyone.
Choosing products
Look for low-emission paints, adhesives and sealants and for flooring and ceiling products with recognized emission labels. Ask suppliers for data sheets.
Our painting team uses low-odour products on request, and we can specify them for your project.
Even products labelled low-emission should be allowed to cure. Give coatings and adhesives the time stated on the label before the space is occupied.
Construction practices
Ventilate during and after finishing work. Sequence wet products before absorbent materials like carpet and ceiling tile, which can soak up fumes. Protect ductwork from dust.
Run the ventilation system with fresh air before move-in.
A flush-out period before move-in allows remaining odours to clear.
Close open containers and store materials sealed, so fumes do not spread through the building.
Occupied buildings
When working near people, schedule messy tasks after hours, use barriers and exhaust fans. Sensitive uses such as clinics and child care deserve extra care.
Communicate the plan to staff in advance.
Keep a record of products used, along with safety data sheets, in case staff or visitors have questions about them later.
Balance with other needs
Durability and cleanability matter too. A product that must be replaced soon is not a good choice. We help weigh finish, cost, performance and air quality together.
Ask for written product information, and keep it with your project records.
Questions we hear
Does low-VOC cost more?
Often little or nothing for common products like paint. Specialty items may cost more.