Aleco Energy-Saving PVC Strip Doors with MaxBullet Hardware — 4Ft. x 7Ft., Model# 440001

Patented MaxBullet® mounting hardware reduces strip installation time by 90% by eliminating all nuts, bolts, washers and face plates! Prepunched strips simply snap on and stay on. Heavy-duty Clear-Flex II® energy-saving strips feature rounded edges to prevent cupping and concaveness, prompting a tighter seal between strips. Formulated for indoor/outdoor applications and temperatures from -10° F to 150° F with no warping.