Insulation Budget Ideas

From ideas to tips, discover the best ways to spend less when working on your insulation.

Practical Air Sealing Techniques for Windows to Save Energy

Learn several budget-friendly, DIY ways to seal and insulate your existing windows and save energy without replacing them.

In this video, This Old House general contractor Tom Silva explains how to refresh cellulose insulation in the attic.

Keep your family warm this winter. Tom Silva shows you how to stop cold air from coming through windows and doors.