The Polyflex Weatherseal – White 23/64" Width Door & Window Seal is engineered to deliver superior sealing performance for residential wood casement windows, wood entry doors, and sliding glass doors. Sold by length, this 8 ft. white weatherseal provides flexible installation options for repairs or full perimeter replacements while maintaining a clean, professional appearance.
With a 0.359" (23/64") width, this profile is designed for secure channel placement and balanced compression. It features Height A of 0.230" (15/64") and Height B of 0.234" (15/64"), allowing for effective wipe and compression sealing against moving surfaces. The flexible Polyflex construction adapts to irregularities, helping block drafts, moisture, dust, and air infiltration without restricting door or window movement.
Manufactured from durable Polyflex material, this weatherseal out-performs metal, rigid vinyl, and flexible vinyl alternatives in both compression and wipe applications. Ideal for improving energy efficiency and maintaining year-round indoor comfort in residential door and window systems.
