Gorilla Windows stands behind each window, door and patio enclosure we sell and install.

We offer a 30 year warranty on our insulating glass, protecting it against visible obstruction caused by failure of the insulating glass seal.

In addition, we offer a lifetime warranty on moving parts and the rigid vinyl in the product is warranted against chipping, peeling, pitting, or blistering, as long as you own and reside in the home.

The warranty is fully transferable should you sell your home. Ask your Gorilla Windows representative for complete details.