#1 Home Improvement Retailer

How to Insulate Windows in Cold Weather

thumbnail

Published December 7, 2023

You may be tempted to turn up your heater when the winter chill hits home, but your windows could be the true culprit. Get your home ready for the cold season with a few tools and supplies for insulating windows and saving on your heat bill.

While there is no single best way to insulate windows, this guide offers a variety of solutions for keeping warmth in and the cold out. Read on to learn how to insulate windows.

Buying Guide
Home Improvement Ideas
DIY Workshops
Hardware & Tool Guides
Homeowner 101 Indoor
DIY Workshops
Video
Screws and Nails
Winterize
Winter Projects
winter

Table of Contents

  1. Before You Start Insulating Windows for Winter

  2. Caulking

  3. Window Insulation Film

  4. Weather Stripping

  5. Draft Stoppers

  6. Window Treatments