Insulation Planning

Prepare for your next insulation project by discovering our planning ideas & tips.

S21 E19, Ross Trethewey discusses attic insulation with a homeowner

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Fixing Ice Dams on a Roof

Home technology expert Ross Trethewey helps a homeowner solve an ice dam issue with smart insulation practices that also improve the home’s efficiency.

How Much Could You Save by Insulating Your Home?

Save money and increase your home's market value by upgrading your insulation.

3 Types of Door Sweeps

Here are three types of door sweeps (or door bottoms) to consider to help stop the drafts.

Things to Know About Choosing Insulation

Ask This Old House general contractor Tom Silva discusses the options for insulation with host Kevin O’Connor

Best Smart Home Products

The pros at share their top product picks, including "smart" bulbs, locks, smoke detectors, and more

Insulation Tips for Every Corner of Your Home

Keep your home cozy and save money with this round-up of our top insulation tips for your home.

Read This Before You Insulate Your Attic

Yes, it's a messy job. But when the dust (and fiberglass) settles, you'll enjoy a fatter bank account and more comfortable indoor temps year-round.

How to Choose and Use Insulation

This Old House general contractor Tom Silva explains how to choose insulation.

Insulation Education

Proper insulation is the best way to maximize comfort and minimize energy bills

Types of Insulation for Your Home

Proper insulation is the best way to maximize comfort and minimize energy bills. Here are some common types of insulation for your home.

From the Ground Up: Roofing and Siding

This Old House general contractor Tom Silva shows how he installs roofing and siding to keep a house buttoned up and dry.

New Insulation Options

Companies make materials for almost any need, including one that gives people with allergies one fewer tormenter