Endura Flap Thermo Sash 3e Pet Doors for Sash Windows

The Endura Flap Thermo Sash 3e Pet Door for Windows is an insulating, weatherproof panel that fits snugly into the track of most windows. This semi-permanent door installs easily with a spring-loaded design that safely secures the panel in place without the hassle of permanent installation. The Thermo Sash 3e provides quality insulation and energy efficiency, as the perimeter of the flap contains magnets to keep the flap shut when not in use. This pet door for sash windows will help keep your house at your desired temperature, and it gives your pets the freedom they crave without compromising your time. 

Please note that the Extra Large Flap 22" - 25" Width Panel is all metal (no glass in the panel), custom-made-to-order, and non-returnable.

Features:

• Frame color comes in white, dark bronze, and brushed aluminum
• Pet flaps available in small to extra large
• Sizes to fit windows from 22" - 43" in width and at least a 1" thick track. Customized sizes available
• The frame is made from heavy extruded aluminum
• Blocks UV rays and infrared light with Low-E glass
• Polyolefin polymer flap is designed to remain flexible in temperatures below freezing down to -40 degrees
• Remains sealed in heavy winds
• Magnets line the sides of the flap to combat wind gusts and weather
• One sturdy locking cover included that loads from the top
• Draft stopper and weather stripping included for enhanced insulation
• 90-day return policy and a lifetime warranty.

Benefits:

• Sleek frame and color variety are complementary to many windows
• The flexible flap is easy for pets to use
• Polyolefin polymer flap is pet and environmentally friendly
• Accommodates both dogs and cats
• Multiple pets can use the door due to its taller and slimmer design
• Temporary/semi-permanent installation is perfect for renters and vacation homes
• Keep your pets inside or out with the locking cover
• Gives pets the ability to come and go when they please