The Window Authority

If you are looking to replace your outdated, inefficient windows and patio doors, The Window Authority has everything you need. The Window Authority only installs the highest quality, best performing windows and doors. Our installation teams are factory trained and certified. All windows and doors come with industry leading lifetime warranties. At The Window Authority, we deal factory direct, which means you will not find a better window at a better price. In fact, we offer a ‘Best Price Guarantee’. Find a comparable window at a lower price and we will match it!