High Tech Pet DuraFlex Premium Dog Doors (Large, Door Installation)

High Tech Pet DuraFlex Premium Dog Doors (Large, Door Installation)

Heavy all-aluminum frame Rare Earth Magnets embedded along the entire periphery of the flap Continuous EPDM rubber seal embedded along the entire periphery of the flap Floating Magnetic sealing strips self adjust for an air tight seal every time All stainless steel hardware Tough industrial powder coat finish Extra Large size for dog’s up to 160 lbs. (Large Size for dog’s up to 100 lbs) (Medium size for dogs up to 50 lbs) Easily mounted in any door (All aluminum wall tunnel makes wall installation quick and easy) Your pet deserves the best and so does your home! ! Premium Duraflex Pet Doors give you the highest quality, toughest, best sealed pet doors on Earth! Patented Duraflex Heavy Duty doors are 100% air tight and withstand winds up to 50 mph! These doors use patented technology with rare earth magnets embedded along the entire periphery of our unique wide flange flap. Mating magnets in the frame are mounted on floating seals to perfectly mate with the flap to providing a draft free seal at all points. No draft, no air leaks ever! The Large size flap measures 10. 1/2” X 21 ¼” to accommodate most dogs up to 90 lbs. Installs easily in any door 7/8” to 1 1/8” thick.