Windows & Siding Blog

Top Denver, CO Replacement Windows

It can be hard to choose the best replacement windows in Denver, CO, as there are almost countless options available. From different materials and lines to various manufacturers and series, its no wonder homeowners get overwhelmed when shopping for replacement...

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Why Choose Vinyl Windows

Vinyl windows are taking the home improvement world by storm. They’re blossoming in popularity over recent years, and are widely available in many different colors, shapes and sizes. But why should you choose vinyl windows? For starters, they...

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Custom Glass For Your Replacement Windows

If you’re looking to boost your Centennial, CO replacement windows’ personality, privacy or even safety, custom glass is the way to go. There is a wide variety of custom glass options available for replacement windows, from decorative and privacy to safety glass and...

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Replacement Window Trends for 2018

Are you looking to add some modern appeal to your Denver, CO home’s look? Easily achieve that goal with replacement windows. Replacement windows can add tons of style and personality to any home, especially if you’re looking to stay on trend in design for 2018. It’s...

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Prepare Your Home For a Windows Replacement

If you’re getting ready to replace the windows in your Golden, CO home you need to start planning! While it doesn’t take much work to prepare your home for a windows replacement, there is some prep you need to do. We here are Millennium Windows & Siding believe in...

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When Is It Time For a Window Replacement?

Maintaining a home is hard – especially the windows. It can be tough to tell when it’s time for new windows versus when you just need to call the handy man. There are many variables at play with window replacements from time and budget to design, architecture and...

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Once a contract is signed and approved, Millennium Windows & Siding will not change the price of your project for any reason. There will never be any additional fees and/or costs added to your home project.

We also serve our top class service in the following cities: Denver, Arvada, Golden, Centennial, Highlands Highlands Ranch, Parker, Castlerock, Littleton, AuroraWheat Ridge and surrounding areas. Call (720) 508-4385 for immediate assistance today.

Trust the Home Exterior PROS at Millennium

Why jeopardize your well-being and comfort? Our experience and respect for your busy schedule ensure a clear home improvement experience and top-quality results, all with limited disruption.

100% Lifetime Warranty

Our products are backed by our true 100% lifetime warranty* with no trip fee and no labor fee! An investment in new windows or siding from Millennium Windows & Siding will increase the value of your home, because our warranty transfers to the new homeowners when you sell.
* Includes window frame, operators, seal and glass. Call (720) 508-4385 for details.