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

“Professional installation of windows and siding at competitive pricing.”


“Yes, I would recommend Lifetime Windows. Their staff was great to deal with. We ultimately had some issues with one particular sliding glass door and they resolved the issue to our satisfaction.”


“They were professional. The product is outstanding, and service is astonishing. They are not cheap and I was concerned that they would stand behind their product. They have provided a product and service that blew my socks off, and I am a picky consumer.”


“Very professional. They kept in touch through the whole process. The salesman was very patient and did a great job explaining the siding options. The team that installed it has great attention to detail and finished in a few days. We get lots of compliments on our house.”




Lifetime Windows & Siding

Rated: 5/5

For Details on Pricing, Warranties, Seasonal Offers, etc. call Lifetime Windows & Siding: 303-626-2692