Draught Excluder Letterbox Seal White

Weather Stripping takes a long time to cool down in the summer and to warm up in the winter that is because the cold air go away from the crack under the door. After the sealing strip is divided into two parts, tear off the back glue protective film and use it. This door seal caulk will block the cold and hot air cross, saving energy, and help you reduce electric cost. Reduce the noise from outside and the sliding door slamming, giving you a quiet and comfortable living environment. Our window door seal strip can be cropped according to your actual doors and window size. Widely used for all kinds of sliding windows, sliding doors, security doors, closet doors, etc.