The Attic Tent is a folding attic stair insulation cover. It seals and stops air infiltration between the home and attic year round. According to the company, it maximizes HVAC efficiency, improves indoor air quality, comes fully assembled, is lightweight, allows easy zipper access, and installs in minutes. (Just requires staple and caulk.) Triple your money with each installation.

Attic Tent Inc., 164 Mill Pond Lane, Mooresville, NC 28115; 877-660-5640 or 704-892-5399;