Expand Your Space & Brighten Your Home With Bay Windows

Adding bay windows may be the perfect solution if you want to bring natural light into your space and make your home stylish and functional. Bay windows consist of three large windows that jut out from the exterior of your home, allowing plenty of sunlight to enter while creating a seating area to view your outdoor living space. Lifetime can install top-of-the-line bay windows from Infinity from Marvin, known for durability and beauty. Our experienced team would love to help you reach your home renovation goals.

Classic Bay Windows

The bay windows that Lifetime installs are crafted from fiberglass, which is eight times stronger than vinyl. They are customizable and available in different configurations to match your needs and your home’s aesthetic. You will be able to choose from the following:

  • Different performance glass options
  • An operational center window for ventilation
  • Insulated pine or oak seat boards and headboards
  • Various hardware and interior and exterior finishes
  • Either a double-hung or casement window configuration

Infinity windows are gorgeous and built to last. They won’t expand or contract with extreme temperature changes and are leak-resistant and crack-resistant for years of excellent performance. We can help you design your ideal bay windows during your consultation.

Choose Us for Your Project

Lifetime strives to provide first-rate customer service for each window installation or replacement project. We’re a BBB Torch Award winner, and our team always maintains clear communication to keep customers informed and ensure they’re delighted with their results. Moreover, we offer a double transferable lifetime warranty covering service, labor, parts, and accidental glass breakage.

Achieve Your Home Renovation Goals

Lifetime has locations in Denver, CO, Phoenix, AZ, and we serve nearby cities. Contact our team today to schedule a complimentary consultation and ask about our financing and special offers for your new bay windows

Get started with a
Free Consultation
on your next home improvement project
Contact Us
Product of Interest
Product of Interest
Thank you! Your submission has been received!
Oops! Something went wrong while submitting the form. Please check your entry and try again.
Read Our Reviews

It takes a special home remodeling contractor to consistently deliver best-in-class customer service. Read about our customers’ delightful experience working with Lifetime, then contact us today to get started with your project.

"Lifetime Windows did an outstanding job replacing our windows & sliding patio door. The crew are definitely skilled craftsmen who have experience in this industry. There was no damage, they made sure everything was sealed properly, were courteous, and did an excellent job cleaning up. The project went smoothly with great efficiency..."

Mike L.

"We had 16 windows and a patio door replaced by Lifetime and the whole process, from the first meeting and estimate all the way through the final installation, was great!  The sales and office staff were great with communication and the installation crew did an excellent job..."

Travis H.

"Interviewed multiple companies. Lifetime made us the most comfortable and their quote was pleasant for the size of our project. The window crew was phenomenal and did beautiful work! All the windows fit and work perfectly! Can’t wait to have the siding project completed!"

Randy M.

"I had Lifetime Windows & Siding install James Hardie siding on my house. I am very happy with the product and the crew that installed it. The house looks amazing and the crew did a great job of clean-up afterwards. They have been doing this for a long time, and it shows. They work hard and pay attention to details..."

Tim M.

"Lifetime was awesome! I am an architect and am very picky about the work that is done to my house. Everyone was very professional through the whole process from sales to install, and their pricing beat out other competitors. The install crews were very skilled, kind and respectful, and they always made sure everything was taken care of..."

Christine R.

Trusted by some of the biggest names in the business!