SHELBYVILLE, Ind. — Knauf Insulation and the Greenguard Environmental Institute announced that Knauf’s air-handling insulation products have been certified for superior indoor air quality (IAQ) ...

The ForeFront™ air handler circulates air through an exclusive double-walled cabinet design that keeps unwanted insulation particles out of the conditioned air in the home while also eliminating ...

Dear Jerry: I enjoy getting tips from your informative columns. We are trying to prepare our home for comfort in our old age. This summer we had the sill plate sprayed with foam insulation, and this ...