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Lifetime Windows & Doors

Lifetime Windows & Doors

Special Offer Today! $250 Off

Each Window Installation With Purchase of 5 or more windows.

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Infinity Replacement Windows

Infinity from Marvin windows from Lifetime Windows and Siding, Contractors in Phoenix, AZ

Lifetime Windows and Siding is the replacement window dealer Phoenix depends on to provide top quality products and dependable service. Our focus is to help make your home become more beautiful, comfortable and valuable, all while delivering a home remodeling experience that is enjoyable and stress-free.

Infinity fiberglass windows can instantly lower your home energy costs. Laboratory results show that the energy used to heat or cool your Phoenix area home can be lost through windows and doors that are poorly insulated. Phoenix area homes with such unsatisfactory insulation suffer from high utility bills. The combination of poorly fitted frames, inefficient glass and porous wood or vinyl frame materials combine to waste the money you spend to keep your home safe and comfortable.

Infinity 'Built for Life' replacement windows are designed to look like traditional wood windows, but are require little to no maintenance. Infinity's Ultrex® fiberglass technology makes these windows energy efficient and tough, as strong as low carbon steel and 8 times stronger than vinyl. Built on over 100 years of expertise from Marvin, Infinity windows remain weather tight and stable in all climates, reducing the risk of air leakage thanks to their low thermal expansion rate. With a wide variety of choices and options, Infinity windows can be customized to meet the needs of any space in your home. They incorporate the details of traditional wood windows without the maintenance, so you will be pleased that your investment was worth it from Lifetime Windows and Siding.

Contact the team of experts at Lifetime Windows and Siding to upgrade your Phoenix area home with Infinity fiberglass windows.

Lifetime Windows & Doors
4141 S 36th Street Ste 120
Phoenix, AZ 85040

(480) 405-3775

"We attended the Spring Home Show and looked into 3 different brands of windows. We did our research and were most impressed with Infinity from Marvin. Not only because of the window itself but also because they could match the oak floors, trim, and oak cabinets. Not only did they match it but it looks incredibly beautiful. We chose to add the bow window. It was perfect. Steve was a knowledgeable and sincere salesman. The service was incredible, the installers, more incredible. The team sent up here were meticulous about every fine detail of the installation and very thoughtful about our time, home and space. And...the windows are fantastic. Good investment. Highly recommend them over other name brands."

Infinity Replacement Windows

Infinity windows are custom-built for your home with Ultrex® fiberglass to strike the perfect balance between performance and design.

Infinity Replacement Doors

Infinity doors offer durable Ultrex fiberglass performance combined with thoughtful design features that improve your view.

We'll streamline your entire
replacement project