36″ Kerf Slide-in Double Bulb Seal Weatherstrip Door Bottom – Durable Seal for Energy Efficiency & Draft Protection (Black)

Restore the seal beneath your entry door with the Randall Manufacturing 36-Inch Double-Bulb Kerf Door Bottom. This flexible black bottom door seal is designed to replace worn kerf-style weather stripping on compatible 1-3/4-inch-wide doors. The dual-bulb construction compresses against the threshold to create a tighter under the door seal than basic fin-only weather stripping. It helps close gaps up to 1/2 inch while reducing drafts and blocking moisture, dust, insects and unwanted outdoor debris. Built-in rain caps also help direct water away from the door threshold. Designed for easy installation, this kerf door seal slides directly into the existing slots underneath the door. No screws, nails or adhesive are required. The 36-inch length can be trimmed to fit narrower doors using heavy-duty scissors, a utility knife or a saw. Use this product as a replacement exterior door sweep, front door seal strip bottom, door bottom threshold seal or bottom door weather stripping for compatible exterior and entry doors. Before ordering, remove or inspect the existing door bottom to confirm that your door has the required kerf slots and compatible dimensions. This replacement seal can be used for: Bottom door seal replacement Exterior door sweeps for bottom of door Under door seal for exterior doors Front door bottom seal Bottom of door weather stripping Door threshold seal bottom Door bottom weather stripping Kerf weather stripping for doors Exterior door bottom seal Under door sweep replacement PRODUCT FEATURES Length: 36 inches Width: 1-3/4 inches Color: Black Double-bulb compression design Seals gaps up to 1/2 inch Slides into compatible kerf slots No screws or adhesive required Built-in rain caps Trimmable for narrower doors Made in the USA