Which healthy materials have the biggest impact?
- Composite Woods: Specify No Added Formaldehyde (NAF), which is more stringent than No Added Urea Formaldehyde (NAUF).
- Resilient Flooring: Consider bio-based products such as linoleum or rubber. Alternatively, use polished concrete with a carefully selected finish. Newer bio-based polyurethane resilient flooring has certainly hit Declare — check it out!
- Carpet: Nearly 60 Declare labeled carpets and pads are available from a half dozen different manufacturers. Avoid recycled carpet pads (FR) and PVC backing.
- Furniture and fabrics: Avoid topically-applied stain treatments, water repellents and flame retardants. Wool, polyester and fiberglass are inherently flame resistant while wood and nylon are naturally stain resistant and water repellant.
- Paints: Select zero or low VOC paint and coatings that have been tested to conform with CA Department of Public Health (CDPH) 01350 standard.
- Solid Surfaces: Avoid laminated solid surfaces because of formaldehyde, and binding adhesives. Avoid epoxy surfaces unless they can prove that they don’t have BPA that can be absorbed via the skin.
- Wall Board: More than a dozen Declare products are available, from three manufacturers.
- Ceiling Tiles: – Over 30 Declare labeled acoustic and non-acoustic products from 8 manufacturers.
- Small Electrical Components: Specify RoHS (Restriction of Hazardous Substances) or post-2014 CE marking certification.
- Mechanical fasteners: Avoid chemical adhesion where possible.
- Insulation: Some types are straightforward (fiberglass). Foam continues to be a challenge because of the blowing agents and the flame retardants. Better options will come, but for now, where possible reduce/eliminate the need for foam and where required, choose a product that is transparent and trying to improve the chemistry.
- Fiberglass: For all types (batt, duct, pipe), choose a no formaldehyde option. If money is tight, concentrate on pipe insulation first as this insulation type contains the most formaldehyde.
- Mineral Wool: Choose a formaldehyde free option – Owens Corning’s Thermafiber FF or Roxul AFB EVO for low density applications (2.8 PCF).
- Polyisocyanurate: There are two Declare labeled board foams – GAF’s EnergyGaurd NH and Carlisle’s SecurShield NH.
- XPS Insulation: Owens Corning’s Foamular XPS has a Health Product Declaration.
- Flexible tubes, sheets, and rolls (refrigerant lines): NH Armaflex by Armacell uses a non-halogenated flame retardant.
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