Lifetime Windows & Siding




More about Lifetime Windows & Siding

Principal Owners / Key Managers:

James Lewis, President & Managing Partner
Peter Svedin, CEO & Managing Partner

Products / Services Provided:

Replacement of Energy Efficient Windows and Entry Doors,
Ranging From Builder Grade Vinyl to High End Wood and Fiberglass.
James Hardie Cement Siding By Hardie Certified Installers Only
Insulated Vinyl Siding, Soffit and Fascia Installation

Products / Services - Warranties / Guarantees:

At Lifetime, we work with companies that share our same core values, commitment to outstanding service and who continue to stand behind their products with lifetime warranties. All of our providers offer a transferable warranty on all materials purchased. Through our commitment to excellence, we offer a lifetime service guarantee. In the event of product defect or failure, we will repair or replace the defective items at absolutely no additional cost to you, for as long as you own the home.

Lifetime Windows & Siding Company Profile

Years in Business: 7
Homeowners served (last 10 years): 10,000+
Number of Employees: 30
License Number: 201374772200SL


General Liability & Worker’s Compensation

Industry Awards / Acknowledgments & Association Memberships:

BBB: A+ Rating As a Gold Star Recipient
Qualified Remodeler Top 500: Ranked Nationally #182 in 2013 and #186 in 2014
EPA Certified with Only AAMA Certified Installers

Company Commentary...

“Quality before quantity is not just a slogan you see on our vehicles. We take pride in providing extraordinary experiences for each and every customer, earning your business each and every time. As our company grows we remain committed to our customers and our community. Let us be a part of making your house, your home.”

James Lewis , President & Managing Partner

Lifetime Windows & Siding in Denver

Lifetime Windows & Siding Reviews

“Everyone involved, from the salesman to the laborers, did excellent work.”


“I had a bay window installed in my home and am quite pleased with the result. The installer was punctual, pleasant and left me with a beautiful new window. And, he cleaned up after himself!”


“Good customer service and we like the windows.”


“We had the picture window in our living room replaced by Peter and his crew. They were wonderful. They were professional, friendly, thorough, and timely. Our house is over 100 years old and the window frame was a rotten, crooked mess. They did a beautiful job inside and out, at an extremely reasonable price. I will use them in the future and highly recommend them and the products they use (we got great energy saving windows).”




Lifetime Windows & Siding

Rated: 5/5

For Details on Pricing, Warranties, Seasonal Offers, etc. call Lifetime Windows & Siding: 303-481-5222