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Insulation Installation

Read through step-by-step tutorials to help you prepare for any installation pertaining to your insulation.

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Adding Attic Insulation

Insulating your attic can save money on energy bills and keep your home warmer. We cover how to add insulation to your attic, how much it costs, and more.
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The Best Way to Insulate an Existing Concrete-Block Wall

Tom Silva gives some advice on insulating a brick Colonial with concrete-block walls
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How to Insulate Your Basement

From preparation to installation, here's a how to insulate your basement.
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Things to Know About Choosing Insulation

Ask This Old House general contractor Tom Silva discusses the options for insulation with host Kevin O’Connor
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How to Seal Windows and Doors for Winter

Tom Silva shows you how to keep cold air from coming through windows and doors.