Business Details
Your Trusted Partner for Window, Siding & Door Solutions in Denver
New Windows for America has served Denver and surrounding Colorado communities for over 25 years, specializing in premium replacement windows, siding, and doors. Our team combines local expertise with American-made products to deliver energy-efficient solutions designed for Colorado's climate. We offer a streamlined process featuring free consultations, personalized design options, and professional installation backed by a lifetime warranty. Our commitment to quality includes partnerships with top manufacturers like Pella, Milgard, and Jeld-Wen, ensuring durable products that enhance home value and comfort.With a focus on customer satisfaction, we provide transparent pricing, flexible financing, and comprehensive support from initial consultation through final installation. Our energy-efficient windows reduce utility costs while improving home aesthetics, supported by a satisfaction guarantee and responsive service team. As a family-owned business, we prioritize personalized service and single-source accountability, managing every project phase in-house from product selection to post-installation care.
Services
Replacement Windows
Siding Installation
Door Installation
Energy-Efficient Windows
Vinyl Windows
Wood Windows
Composite Windows
Commercial Windows
Commercial Doors
Fiber Cement Siding
Highlights and features
- 25+ years of Denver-area window installation expertise
- American-made products from trusted manufacturers
- Lifetime warranty covering materials and installation
- Energy-efficient solutions for reduced utility costs
- Free, no-pressure in-home consultations
What people say
Courteous staff
Delivered before schedule
Great experience
Quick installation
Guarantee honored
Services
Replacement Windows
Our replacement windows combine energy efficiency with durable design to withstand Colorado's climate. Available in vinyl, wood, and composite materials, these windows reduce energy costs while enhancing home aesthetics. Professional installation ensures proper fit and long-term performance, backed by a comprehensive lifetime warranty covering all components.
Siding Installation
We install maintenance-free siding solutions that improve insulation and curb appeal. Options include fiber cement, vinyl, and engineered wood materials in various textures and colors. Our siding enhances energy efficiency while providing lasting protection against Colorado's weather conditions, with expert installation included in every project.
Door Installation
Our door installation service offers secure, stylish entry solutions with options like fiberglass, steel, and wood materials. Available in standard and custom designs, these doors improve home security and energy efficiency. Professional installation ensures proper function and weatherproofing, with matching sidelights and transoms available for complete entryway transformations.
Energy-Efficient Windows
Designed to minimize heat loss and reduce utility bills, our energy-efficient windows feature advanced insulation technology. Double and triple-pane options with low-E glass maintain indoor comfort year-round. These windows qualify for potential energy tax credits while improving home value through enhanced thermal performance and noise reduction.
Commercial Windows
We provide commercial window and door solutions for apartment buildings, offices, and government facilities. Customizable options include aluminum and hollow metal frames with various security features. These durable installations improve building aesthetics while reducing energy costs, with professional service tailored to commercial project requirements and timelines.
Questions
What areas do you serve for window replacement?
We serve Denver and surrounding Colorado areas including Boulder, Aurora, Brighton, and Littleton for residential and commercial window replacement projects.
Do you offer energy-efficient window options?
Yes, we provide Energy Star-rated windows with advanced insulation features to reduce energy costs and improve home comfort in Colorado's climate.
What warranty coverage do you provide?
Our products include a lifetime warranty covering all window components, installation, and labor with transferable protection for future homeowners.
Can you help with financing options?
We offer flexible financing plans including promotional 12-month no-interest options to make window replacement more affordable for Colorado homeowners.
What siding materials do you install?
We install fiber cement, vinyl, engineered wood, and metal panel siding options with professional installation for residential and commercial properties in Denver.
Do you handle commercial window projects?
Yes, we specialize in commercial window and door installations for office buildings, apartment complexes, and government facilities across Colorado.
Reviews (6)
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.
