Business Details
23 Years
experience
Trusted Replacement Windows & Doors in Denver, CO
Since 2003, Window World of Denver of Denver has been dedicated to providing homeowners with high-quality replacement windows and doors that enhance energy efficiency, comfort, and property value. Our team brings over two decades of combined experience in the industry, specializing in American-made products tailored to Colorados climate. We prioritize exceptional customer service, evidenced by our 400+ 5-star Google reviews and A+ rating from the Better Business Bureau.Our commitment to the community includes sponsoring local events and supporting charitable initiatives. With a focus on innovation and reliability, we ensure every project meets the highest standards of craftsmanship and customer satisfaction.
Services
Replacement Windows
Entry Doors
Patio Doors
French Doors
Double-Hung Windows
Casement Windows
Awning Windows
Garden Windows
Custom Windows
Energy-Efficient Windows
Details
- Year established: 2003
Highlights and features
- We offer over 20 years of experience in window and door replacement.
- Our energy-efficient products reduce utility costs by up to 30%.
- A+ rated by the Better Business Bureau for exceptional service.
- Free in-home estimates with no obligation.
- Expert installation by trained professionals with a 5-year labor warranty.
Associations and certifications
- Better Business Bureau
What people say
Expert installation
Quality products
Exceptional service
Energy savings
Timely work
Services
Replacement Windows
Our replacement windows enhance energy efficiency and curb appeal while reducing utility costs. Custom-built for Colorado homes, they feature durable vinyl frames and insulated glass. Expert installation ensures airtight seals and long-term performance.
Energy-Efficient Doors
Upgrade to energy-efficient entry and patio doors that improve insulation and security. Our doors combine durability with style, offering customizable options to match your homes architecture and personal preferences.
Custom Windows
Tailored window designs to fit unique home styles and dimensions. Our custom options include specialized shapes, sizes, and finishes, ensuring seamless integration with your propertys aesthetic and functional needs.
Professional Installation
Our certified technicians provide precise installation using industry-leading techniques. This ensures optimal performance, energy savings, and durability, backed by a 5-year labor warranty for select products.
Free Estimate
Schedule a no-obligation consultation for personalized recommendations and transparent pricing. Our team assesses your needs to suggest cost-effective solutions that align with your budget and home improvement goals.
People
Scott
Production Manager
With 20+ years in construction, Scott oversees installations and quality control. He joined Window World of Denver of Denver in 2015, bringing expertise in window manufacturing and customer satisfaction.
Tasha
Office Manager
Tasha manages daily operations and customer relations. Her focus on family-oriented values aligns with Window World of Denver of Denvers commitment to community and employee care.
Mike
Sales Representative
With 15 years in sales, Mike specializes in matching customers with energy-efficient solutions. His background as a union glazier ensures technical expertise in product recommendations.
Questions
What areas do you serve?
We serve Denver and surrounding Colorado communities including Aurora, Boulder, Fort Collins, Greeley, Lakewood, and Thornton.
Do you offer financing options?
Yes, we provide flexible financing plans to make home improvements affordable. Contact us for details on available programs.
What warranties are included?
Our products come with a Limited Lifetime Warranty covering materials, workmanship, and insulated glass. Labor warranties vary by product line.
How long does installation take?
Most window and door replacements are completed in one day, depending on project size and complexity.
Can I schedule a free estimate?
Yes, we offer complimentary in-home consultations. Contact us to schedule your free estimate with no obligation.
Videos
Reviews (4)
Brian G.
May 06, 2022
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Seeking a sliding glass door. a rep called and said I had to set up a quote appointment with somebody else to even get pricing. I said, "This is pretty simple, I don't have a ton of time, can you just send me pricing for your options? It shouldn't be this hard to shop." Then Caitlyn said "have a great day" and hung up on me. I don't need multiple appointments to make a decision. I asked to send options, I want to buy from you, why not make it easy? Also, why hang up on a paying customer? Very rude, not helpful, and they basically through a easy sale out the window.
Erica Reese
Apr 26, 2022
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We have used window world on two different properties. I used to have to cover the windows with blinds and curtains in the afternoon on our west side facing windows because it would emit so much heat but noticed a difference immediately. Installers were on time and professional. Window world stood behind their warranty. We've used window world since 2010 and have never had an issues. We would highly recommend them to anyone looking to replace windows!
Wendy Glitterhippie
Apr 20, 2022
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Great product, competitive price and fantastic service! I shopped, really shopped for a new sliding patio door. Window World fit the bill. Steve at Window World is knowledgeable and incredibly well versed about his products. Steve is great people-person. He understands the customer and how to explain every step of the process and the payment in terms I can understand, not a bunch of construction industry terms that leave you scratching your head.
I love my new sliding door, I've had it for over 6 months and I couldn't be happier. It's a great product and I couldn't be happier with the staff. I'll use Window World when the time comes to replace more windows and my entry door too. Thank you Window World, I'm very happy.
I love my new sliding door, I've had it for over 6 months and I couldn't be happier. It's a great product and I couldn't be happier with the staff. I'll use Window World when the time comes to replace more windows and my entry door too. Thank you Window World, I'm very happy.
Shayne Oldmixon
Feb 19, 2022
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Worst warranty policy of all time. The seller of the home has 30 days post sale to call in to Window World and transfer the warranty for the buyer. Like that's going to ever happen. What a scam. The seller who bought these windows on my house paid thousands of dollars and that got factored into the purchase price when I bought the home. "But sorry they had 30 days and you don't have a warranty." I definitely won't be using Window World for any of the homes I build going forward.
