When the existing insulation is too old, damaged, or worn to properly insulate the home, it's time for an upgrade. On average ...

Sealing them is a necessary step to achieving a good thermal barrier and maximizing efficiency/lowering utility costs. While you're up there ... While you're clearing the space, also think about how ...

Cost: $300 (attic insulation), $23 per 4' x 8' board (solar sheathing), $4,000 (new roof), $600 (whole-house fan), $570 (whole-house heater), $1,450 (two skylights) After $18,500 in rebates and ...

A well-insulated attic does a lot to prevent energy loss, contributes to lower cooling costs in the summer months and heating bills in the colder months. So, consider having an insulation ...