It might not seem like much, but just a little bit of cold air leaking into your home from beneath your doors will change the temperature of your house. If you feel cool air sneaking in, it’s time to change the door sweep or the under door seal. Climaloc® offers two solutions for sealing drafts coming from the bottom of your door: Under Door Seals This selection of Climaloc® Under Door Seals includes weather stripping solutions that deflect rain, contain multiple fins for sealing air, can be friction-fitted to doors or screwed on and use spring technology to compress against uneven floors. The screw-on door bottom seals are particularly useful for doors that require an extra-tight door seal, and the friction-fit seals are perfect for weatherproofing without affecting the finish on your doors. Door Sweeps Climaloc® Door Sweeps can be used as complements to door thresholds, certain models have multiple flexible fins for extra sealing capabilities, and others even contain naturally embedded abrasive to prevent bugs from getting in. Climaloc® CF20515 and CF20517 products are ideal for providing effective sealing capabilities while maintaining a clean, finished look with door thresholds. They include a pair of double fins for better sealing and a vinyl screw cover, making them perfect for doors that require a tight fit without exposing the screw holes.