Seal Dustproof Insulation -- Storm door expander sweep is used on the inside of the door to keep rain, snow, and leaves out of the interior and can be used to replace a single scan, or double scan for a better seal. Sealant/adhesive not included.
Widely Compatible -- The Storm Door Sweep is compatible with the Larson Storm Door Extender Scan for most storm, metal, and vinyl doors.
Adjustable Design -- Replaced larson door sweep is 39.6 inches long and can be cut into appropriate sizes. Single expander sweep slides into the existing door cleaning groove to achieve a tight seal.
High Quality -- Replacement Larson storm door sweep is made of high-quality rubber material, the storm door sweep threshold seal is strong and hard-wearing does not tear or warp easily, and helps prevent air infiltration.
Warm Tips -- In cold weather, we recommend heating the storm door sweep for 2 minutes with a hairdryer and dropping liquid soap into the grooves prior to installation. (NOTE: Before placing an order, please check to make sure the contour shape matches your original part)
