Buy Insulation Kits for Windows
Reduce drafts & save on energy bills with our easy-to-install window insulation kits. Perfect for DIY home improvement. Shop now for the best deals!
Found 2 items
- Features
- Hot air protection
- Zipper and adhesive tape
- Works with drying function
- Features
- Leakproof design with moisture-locking paper
- Works without electricity or batteries
- Each box lasts up to 60 days