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Milgard Windows in Denver, CO

Why Choose Us?
1st Windows Denver truly cares about you and the communities we service. Our online buying is designed around your needs. We provide the best price up front with no games.

About Us
1st windows Denver is a diamond level Milgard Dealer. While growth seems to be the norm 1st Windows strives to deliver quality service and not just grow the company. Our goal is to be the best window and door distributor.

What to look for
When looking at windows go for quality. You are buying a product that should last for 20-30 years or more. Make sure to read the warranty of all the manufactures and look at how long the company has been in business. Milgard Windows have been in business for over 50 years!


See what Cher2017 said about their Milgard windows.       5 out of 5 stars!

Great curb appeal.

In less than one hour of insulation of the front windows my house came to life. I now have great curb appeal. Three my Neighbors wished they had bought Millard. I've convinced my neighbor next door to contact my Millard dealer. I'm so,proud to call this my new home.

RyanW 's Milgard windows.       4 out of 5 stars!

Overall a great purchase

I ordered my Milguard windows through Lowe's. Unfortunately, they mis-measured 1 window and another window was delivered opening from the wrong direction. I don't think this was the fault of Milguard. The installer caught the issues and Lowe's was quick to start the replacement process.

Milguard did make one mistake in that 3 of my delivered windows were missing the rollers or wheels that attach to the bottom of the sliding pane. The installer told me this would be a simple fix and that Milguard would correct it. So long as that happens promptly, I don't have much to complain about, though there quality control should have caught the oversight.

As to the windows themsleves, I have one large sliding window in my office 48x72". The sliding pane glides smoothly in the track and is effortless to open despite its size and weight. I ordered 4 windows with the molded grids. They look very nice with tight joints. I am very happy with the look of the windows. Another big bonus is the latch hardware. The large METAL levers are easy to open and securely latch with minimal effort. The joints of the vinyl are nicely finished and don't have large ugly seams like many other brands. For the price, these were a great value.

My previous 1970's era aluminum windows did not provide any insulating quality anymore. These new Milguard Style Line windows have already helped to modulate the temperature in my home. The downstairs is no longer freezing cold while the upstairs roasts. I cant wait to see the effect on my power and gas bills.

Despite the minor ordering and QC issues I am very happy with my purchase and would recommend this brand to others.

Vinny01 's Milgard windows.       5 out of 5 stars!

Made a big difference of appearence and insulation

After install of three windows we were able to see and feel the difference between our old windows and the new Milgard suncoatmax windows, definitely looking forward to replacing more of our windows with this product in the near future. Added curb appeal to our home and provides a better insulation factor plus now we can let our shades down all the way and not have condensation accumulate on the inside of the glass.

Thank you Milgard

Sue3988 's Milgard windows.       5 out of 5 stars!

Excellent service!!!

Pianist 's Milgard windows.       5 out of 5 stars!

We were very favorably impressed with your guaranteed replacement service.

We are so impressed with your company in that you take your window guarantee very seriously and seem to be very intent on "making it right" even though we have had thosewindows for quite a few years. Those that were showing any evidence of leakage were replaced willingly and efficiently by young men who really knew what they were doing. Thank you so much.

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