Business Details
Denver's Top Window Replacement Experts
New Windows for America has served Denver-area homeowners for over 25 years, specializing in energy-efficient window, siding, and door replacements. Our family-owned business combines American-made products with expert installation to deliver durable solutions tailored to Colorado's climate. We prioritize personalized service through free in-home consultations and transparent pricing with no hidden fees. Our commitment to quality is reflected in our lifetime warranties covering both materials and installation. With a focus on customer satisfaction, we offer flexible financing options and maintain accountability through single-source project management.Our team of certified professionals adheres to local building codes while delivering solutions that enhance home value and energy efficiency. We stand by our work with comprehensive post-installation support and repairs. Our design center helps homeowners visualize options from leading manufacturers like Pella and Milgard. By blending local expertise with national product standards, we've earned a reputation for reliability through thousands of successful installations across the Front Range.
Services
Window Replacement
Siding Installation
Door Replacement
Commercial Windows
Vinyl Windows
Energy-Efficient Solutions
Highlights and features
- 25+ years of Colorado-specific installation experience
- Lifetime warranties covering materials and installation
- Free no-pressure in-home consultations available
- American-made products from trusted manufacturers
- Flexible financing options with no hidden fees
What people say
Courteous staff
Delivered before schedule
Great experience
Quick and friendly
Guarantee honored
Services
Window Replacement
Our window replacement service provides energy-efficient solutions tailored to Colorado's climate. We offer vinyl, wood, and composite options with triple-pane glass for superior insulation. Professional installers ensure proper sealing against harsh weather while maintaining structural integrity. Homeowners benefit from reduced energy bills and enhanced curb appeal through modern designs that withstand temperature extremes.
Siding Installation
We install durable siding solutions that protect homes against Colorado's variable weather. Options include fiber cement, vinyl, and composite materials in various textures and colors. Our installations improve thermal efficiency while requiring minimal maintenance. Each project includes expert measurement and waste-reducing material selection to ensure long-lasting protection and aesthetic appeal.
Door Replacement
Our door replacement service enhances home security and energy efficiency with premium fiberglass, steel, and wood options. We install entry, patio, and storm doors with weatherstripping to prevent air leakage. Custom sizing ensures perfect fits while improving accessibility and aesthetic coordination with existing architecture for both residential and commercial properties.
Commercial Windows
We provide commercial-grade window solutions for office buildings, apartment complexes, and institutional facilities. Our products meet energy code requirements while offering durability for high-traffic areas. Installation teams work after-hours to minimize business disruption, with options for bulk pricing and property-wide energy audits to optimize long-term savings.
Financing Options
Flexible financing solutions make home improvements accessible through low-interest and promotional payment plans. We offer transparent terms with pre-approval options to help customers budget for window, door, and siding projects. Our financing specialists explain all available programs during initial consultations to ensure financial clarity before work begins.
Questions
Do you offer free estimates for window replacement?
Yes, we provide free in-home consultations and detailed quotes with no obligation or high-pressure sales tactics.
What warranty coverage do your windows include?
Our lifetime warranty covers all components including glass, frames, and installation labor with no exclusions.
Can you match existing window styles?
Our specialists help maintain architectural consistency by matching existing window dimensions, materials, and operational features.
How long does window installation take?
Most residential installations complete within 1-2 days depending on project scope and weather conditions.
Do you handle commercial projects?
Yes, we serve apartment complexes, office buildings, and institutional facilities with dedicated commercial project management.
Are financing options available?
We offer multiple financing plans including no-interest promotions and credit-accessible payment solutions for qualified applicants.
Reviews (7)
Eric Nelson
Jun 25, 2022
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We used New Windows for America to replace the sliding glass door to our patio. They were GREAT! Prompt, great value, great quality. We love the new door. It's much more energy efficient, good quality door. Could not be happier with it and them. Thanks! Service: Sliding glass door installation & replacement
Chanda Monroe
Apr 13, 2022
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Aaron and Ben were Amazing! I loved their expertise and they truly care about doing the job right the first time! Great guys and so nice. New Windows for America is the place to get your doors and windows! Service: General door installation
Connie Resley
Feb 03, 2022
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I have used this company for many years in three different houses. They have the best value around Great Windows, quickly responsive and just an all-around great company. I highly recommend them. Services: Window installation, Custom windows
Hunter Glen
Oct 06, 2021
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We had purchased some windows for our home about 8 years ago and this was the year for purchasing more. We looked around at other companies but came back to New Windows because of the quality of service we had received from them originally and the craftsmanship of the windows. Everyone was so helpful and installers thorough and quick. We did get a ding in both our dining room and kitchen floors during installation. Garrett came back to repair and did an awesome job. We have more windows to purchase to complete our home and will definitely be using New Windows again.
Shannon Kenworthy
Apr 19, 2021
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Everyone was great from the sales rep Keith, to the office staff and measuring guy, to the installers. The windows look fantastic. Only reason for the 4 stars is during the sales demonstration the windows were heated to show that the inside remained cool - demonstrating the efficiency of the window which was important to us given our house faces east and west. The windows have been installed for two days so I can't comment on energy savings but the sun is beating on them right now and they are very warm to the touch not at all cool as was demonstrated.
Our patio door which was also recently replaced - not by windows of America- stays cool in the afternoon when the sun is beating on it from the west so it makes me think the windows that were installed are not as efficient as we were told.
Our patio door which was also recently replaced - not by windows of America- stays cool in the afternoon when the sun is beating on it from the west so it makes me think the windows that were installed are not as efficient as we were told.
Norma Solorzano
Mar 11, 2021
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I highly recommend New Windows for America. The employees were professional, knowledgeable, always available and friendly. It is a family owned company that doesn't use different companies for their work and you do not need to call an 800 number to get a hold of anyone. My sliding door was replaced by their team and they made sure I was satisfied before they left. The two guys that installed the door kept everything cleaned and did a great job. The quality and price of the sliding door + frame could not be beat by big companies.
Mikel Jameson
Mar 04, 2021
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I have had several windows done and each time they do a fantastic job. The windows themselves are of excellent quality at a very reasonable price and the installation is always great. Thanks again. Services: Window installation, Custom windows
