Two minutes on your phone. No app, no account.
Stand square to the window and get the whole frame in shot. Hold something we know the size of flat against the frame, so we have something to measure against. Most people use a credit card.
A photo on its own cannot measure a window. With a known object in the shot we get close, and a rep confirms the real size with you before anything is ordered.
Open a live video call with a rep right here in this page. They see what you see and read the tape with you. Someone is on this Monday to Friday, 9am to 5pm Eastern. Outside those hours, or if nobody joins within two minutes, leave your number below and a rep calls you back the next working day.
So a rep can pick up where you left off.
What happens to this: your photos, your address and your contact details go to Window Nation so a rep can follow up about your windows. They are not sold and not used for anything else. Ask them to delete your details at any time.