Glass doors that invite the outside in
NRG Windows replaces and installs sliding glass doors, patio doors, and French doors, letting in more light and fresh air without sacrificing comfort.
Build and price it online
Use the NRG project builder to add each opening, choose your options, and save your project. Your prices come from NRG's own pricing — never guesses. If an opening needs custom pricing, we'll tell you plainly.
An online estimate is not a field measurement. A professional verification visit confirms sizes before anything is manufactured.
Common questions
- Can I buy online without talking to a salesperson?
- Yes. You can build your project, review pricing where it's available, and continue to checkout on your own. A real person is available whenever you want one.
- Is the online estimate final?
- No. Online estimates are based on the information you provide. A professional verification visit confirms measurements before your order is manufactured.
- Which states does NRG serve?
- NRG Windows is licensed in Utah, Arizona, Nevada, Idaho, and New Mexico.