- Give-Aways & Offers
- Monthly Must Do's
- DIY Project Ideas
- Step-by-Step Guides
- Inspirational Photo Galleries
Window caulking is one of the first lines of defense against cold air—but it can develop cracks or gaps over the years. Seal small cracks by adding a new layer of caulk or by adding rope caulk, which can be molded into the cracks. If there are large gaps or cracks, remove the old caulk and replace it.
We'll send you an email as soon as Bob Vila Academy launches
Enroll now and learn DIY basics from the next generation of home improvement experts