LOCALLY OWNED & OPERATED SINCE 2002
Denver’s Superior Window Company
We are a division of Colorado Superior Roofing & Exteriors and have been installing replacement windows since 2002. At CSW we are all about value. We guarantee you won’t find a similar quality replacement window at a lower price. You only need to make one call to receive the Best Built, Best Priced & Best Quality Windows in the business. And the best replacement windows come with the Best Warranty in the Business.
Get Superior Quality
Colorado Superior Windows features made to order ProVia Windows installed by highly trained professionals. We offer FREE No – Obligation quotes and Low Interest Financing. We carry an A+ Better Business Rating and are a Preferred Contractor with Team Dave Logan.
Experience the Superior Guarantee
Our active, double pane windows have some of the best air and water infiltration numbers in the industry. They also come with a lifetime transferable warranty that even covers accidental glass breakage.
Call us now for your FREE No Obligation Consultation
How Do I Know When to Replace my Windows
Deciding if it is time to replace your windows can seem overwhelming. But we can help simplify it. Here are some simple questions to help you decide if it’s time for replacement windows.
- Are your heating and cooling bills higher for no discernable reason?
- Do you feel a draft from your windows?
- Does condensation or frost build up on the inside of your windows?
- Have the window frames begun to sag or deteriorate?
- Is the glass hot to the touch in the summer or cold to the touch in winter?
- Do your Windows open or close properly or do the sashes not seal tightly at the bottom?
- Are they old, outdated or mismatched?
If you answer “Yes” to any of these questions, it’s a good indication that it might be time to replace them. So look no further than Colorado Superior Windows. We offer made to order ENERGY STAR Certified ProVia Windows with the Best Warranty in the business, installed by factory trained professionals.
New Windows Increase Value and Efficiency
According to the US Department of Energy, 48% of the average home’s energy usage is heating and cooling, and replacing old windows helps you manage that cost. Now that our homes have become our offices and schools, efficiency is even more important!
New windows are a solid home improvement investment because they:
- Enhance the appearance of the home, especially older homes.
- Improve energy efficiency and reduce heating and cooling costs
- Feature low-emissivity coatings that reduce UV sun damage to floors, carpets, pictures and furniture.
ProVia Custom Windows are Energy Star Certified. That means a typical Colorado home can save up to $365 a year switching from old single pane windows to new double pane ProVia Windows.
New Windows are also good for the Colorado environment as a typical home will reduce CO2 emissions by up to 6,205 pounds per year.
What Makes Colorado Superior Windows Different?
We’re preferred contractors with Team Dave Logan referral network, and maintain an A+ rating with the Better Business Bureau.
Most of the ads you see on TV and hear on the radio are from large, national brand window companies. Those national advertising campaigns aren’t cheap, and bigger doesn’t always mean better. We often find that our pricing is up 60% less than those national brands for similar quality windows!
When you hire a local contractor, not only does the money you spend stay in your community, it goes directly into the products you receive. You aren’t paying extra for some high-priced brand and national advertising campaign. With a stellar reputation earned over nearly 20 years of service exclusively in Colorado, there is nobody better than Colorado Superior Windows to fit your needs. Our consistent, quality work has earned us a great relationship (and pricing) with our manufacturers and we are able to pass that on to our customers.
Call Us Today for Your Free No Obligation Consultation!

Colorado Superior Windows
7721 West 6th Ave Unit B Lakewood, CO 80214
303-937-7000

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