Education, Expert Recommendations, Options…Not High-Pressure Sales

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Northern Lights Exteriors Is the Premium Window Company Serving Greater Denver, Colorado

Welcome to Northern Lights Exteriors – the premium window company serving Denver, Front Range, and Northern Colorado communities. We understand that finding the right remodeling company for your window replacement can feel overwhelming, but we make the process easy by offering top-tier products, expert craftsmanship, and unparalleled customer service.

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As a locally owned and family-operated business, we have built a trusted reputation in home renovation throughout the region. Here’s what sets us apart:

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Why Choose Northern Lights Exteriors?

Top-of-the-Line Products – We install a wide range of industry-leading windows, including Pella, Marvin, Anlin, Simonton, and Anderson to name a few. Whether you prefer wood, fiberglass, or vinyl frames, we partner with the largest window distributor in Colorado to ensure you get the perfect windows for your home.
Highly Experienced Craftsmen — Lifetime warranties are just BUZZ words, when you are put in year-long queues if issues come up. Since 2001, our professionally trained installers have delivered exceptional workmanship. We are so confident in our expertise that we offer installment warranties on all window installation projects and make sure any issues are handled promptly by us or the manufacturer. We only offer brands that match up with our customer service mentality.

Experience the Northern Lights Exteriors difference. Contact us today to get started on your window replacement project!

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Choose Northern Lights Exteriors as Your Window Replacement Contractor

Since 2001, Northern Lights Exteriors has been delivering high-quality remodeling services for homeowners. Working with us means you're partnering with a window company that possesses the expertise and experience to flawlessly handle your window replacement project.

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Why clients choose us:

WE LISTEN – we don’t show up and TELL YOU what you need. We assess the footprint of your home and make recommendations based on the updates and enhancements you are looking for.
‍NO PRESSURE – We don’t have a SIGN NOW mentality. We want to educate you on the options, replacing windows is a big investment. We want to make sure you are really happy when the project is done.‍
EXPERIENCE – We’ve been doing this since 2001. You don’t stay around in the construction industry in a competitive market like Colorado unless you have a great reputation.

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Full Exterior Restoration & Remodeling Company

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What Our Clients Are Saying

See what our clients have to say about working with us!

I would just say the company came and gave us an estimate when they promised they would. They were very good about working with the insurance company and were always professional and kept us informed throughout the process. If there was a delay they would let us know why and how long it would take.

Janet F.

The results were exactly what was promised. Done on time and looks great.

Joan C.

NLE replaced the siding on my house and several windows. The whole process was very easy. The crew was great, and the finished product looks outstanding. I would definitely recommend this business.

Cristie K.

Premium Windows, Expert Installation