The Energy Wise Attic Door Insulation Cover has an insulation value of R-15.5, the highest for zippered insulators (although not by much). A popular and highly reviewed item on Amazon, this product ...

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 ...

Dear Jim: I just moved into a new house and I went up into the attic to store some holiday decorations. There was no insulation on the cover or seals around it. Shouldn't the cover be insulated and ...

Q. I just moved into a new house and I went up into the attic to store some holiday decorations. There was no insulation on the access cover or seals around it. Shouldn’t the cover be insulated and ...