How to Choose and Install Blown-in Insulation

If you’re building a new home, remember to seal the air leaks before you insulate.

How to tell the difference between a good cellulose insulation job and a bad one.

Architect and energy-efficiency expert Steve Baczek explains the performance and installation differences between blown-in mineral wool and dense-pack cellulose insulation.

Seal air leaks first, then blow in extra insulation for an energy-saving improvement that offers a great bang for the buck.

Cost-effective, versatile, and green, cellulose may be the hardest-working insulation available.

You can remove fiberglass batts yourself, but you'll need some professional tools, and should always keep safety in mind.

Both perform better than batts and are less expensive than spray polyurethane. Neither is perfect.

Straightforward construction, common materials, and low embodied carbon are just some of the benefits of this superinsulated assembly.

Watch Mike Guertin blown in fiberglass insulation, an affordable way to increase R-value in homes with empty attics.

two representatives from National Fiber, Bill Hulstrunk and Chris White, share their tips for installing dense-packed cellulose in wall cavities