ALEXANDRIA, Va. — The North American Insulation Manufacturers Association (NAIMA) has produced an instructional three-part video series along with pictorial guides to assist insulation contractors and ...

Q:I have an open ceiling in my garage that is insulated with paper-backed R-13 batts with the fiberglass exposed and held in place by metal strips. The ceiling has a lot of pipes and wires running ...

The right insulation will keep your home comfy and your energy costs low. Here’s how to calculate how much you need and what ...

Condensation control — Preventing condensation that could damage insulation and other HVAC system components or possibly lead to microbial growth; and Energy conservation — Reducing HVAC system ...