When a door leaks, the most common suspect is the bottom corner of the unit. However, in some instances, the top corner of the door is the true culprit. Whether your door is sagging or bowed, or just not making proper contact with the weatherstrip to seal out air and water, something must be done or leaks will continue.
That’s where Simple Corner comes in. A small product with big impact, the Simple Corner with its life-long foam is installed beneath the weatherstrip in the top corners of your door unit to increase contact and compression between the weatherstrip and panel for a tight, leak-proof seal. Plus, installation is quick and easy – no tools required. With Simple Corner, a leak-proof door unit is just five minutes and a few easy steps away!