Wide Compatibility: This sweep fin is compatible with Andersen pull-down storm doors. They are fully compatible with the original door slot structure, requiring no additional modifications during installation
Durable TPE Material: Made from high-density flexible TPE rubber, this storm door bottom sweep fin weatherstrip resists aging, cracking, and deformation even under extreme temperature fluctuations. It maintains excellent flexibility and consistent sealing performance over the long term, ensuring a long service life
Year-Round Protection: This storm door bottom sweep fin comes with a double-seal weather stripping at the base. It tightly fills door gaps, seals conditioned indoor air inside, and blocks outdoor debris. Offering all-season defense against wind, rain, snow and dust, it keeps your entryway consistently clean and dry
Flexible Cutting: This storm door bottom seal comes in a pack of 4 gray draft stopper strips, each about 43 inches long. You can freely trim the strips to fit doors of various sizes
Easy Installation: This sweep replacement compatible with Andersen doors is simple to mount. Warm the seal in cold weather to boost flexibility. Dab a little soapy water on the groove, then insert and press the seal into door bottom groove