Weatherstripping is an easy and cost-effective way to save money on energy costs and improve comfort by reducing drafts. Weatherstripping reduces air leakage by creating a tight seal between movable building components such as doors and operable windows and the building structure.
With the polypylene plastic piece in the middle of the ordinary weather pile strips, the plastic fin may be higher than or be equal to the pile higher, it is sealing property is higher than the conventional product far.
A single, pliable, barrier fin in a unified assembly with self-supporting pile, and built-in "pile directors", provides an excellent seal with low opening force and low friction weatherstrippin.
