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Window Installation and Replacement in Bellevue

Northern Exteriors is a leading installer of high-quality windows for new construction, residential, and commercial properties in the Bellevue area. Trust us to handle your window installation and replacement needs!

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Why Invest in New Windows?

Not only do worn-out windows look unsightly, but pose a safety risk and jeopardize the integrity of your building’s structure. If your windows are cracking, broken, leaking, damaged, or simply outdated, here are a few reasons why you should invest in new ones:

Energy Efficiency

If your windows are old, worn, or improperly installed, they can cause drafts, air leaks, and loss of heat, resulting in higher energy bills. By replacing your windows with modern, energy-efficient models, you can reduce your monthly energy bills.

Health and Safety

Old windows can harbor mold, mildew, dust, and allergens that can trigger asthma, allergies, and other respiratory issues. They may also allow water, leading to damage and mold infestations. With new windows, you can enjoy better indoor air quality and fewer health risks.


New windows can greatly improve your home’s beauty. You can choose from a variety of styles, colors, frames, and glass options to enhance the aesthetics of your home, boost its curb appeal, and reflect your style.

Natural Light

If you want to bring more natural light into your home, then replacing your windows can help achieve this. Modern windows allow more sunlight to enter your home, making it feel lighter, brighter, and more spacious.

Trustworthy and Reliable Window Services in Bellevue

Window Installation

We understand that every new construction project or custom home build requires high-quality windows to ensure the property’s safety, durability, and longevity. That’s why we offer exceptional window installation services for new construction properties in Bellevue. Builders and property managers in Bellevue, get in touch with us today!

Window Replacement

Whether your windows are outdated or broken and damaged, we can easily replace them with the latest model of your choosing. Our team understands that your home/apartment complex is your sanctuary and treats it as such, ensuring that they leave the space clean and tidy upon job completion.

Our window installation and replacement services cover the following window types:

Our window installation and replacement services cover the following window types:

  • Double Pane Windows
  • Glass Window Panes
  • Basement Windows
  • Wooden windows
  • Vinyl windows
  • Plexiglass windows
  • Storm windows
  • Side windows
  • Single-hung windows
  • New construction windows
  • Egress windows
  • Bay windows
  • Double-hung windows
  • Awning windows
  • Casement windows
  • Slider windows
  • Transom windows
  • Picture windows

We Offer Window Installation For New Construction Homes, Residential Homes, and Apartment & Condo Complexes

Whether you are a home builder, general contractor, or residential homeowner, we can assist you with all your window installation and replacement needs in Bellevue! Call us today to get started.

Best Window Replacement Company In Bellevue

Leave your window installation & replacement needs to the professionals at Northern Exteriors. Here’s what makes our company a cut above the rest:


Not many window installers have our standards here at Northern Exteriors. You can trust us to do the job right, from design and materials to installation and execution.


Our installers have the right equipment, training, and expertise to install your windows flawlessly.

Quality & Detail

We know your home is an incredibly important asset, which is why we strive to provide the highest level of quality and detail for all our clients.

Comprehensive Services

From window model selection to installation, our team handles the entire window installation process. We have siding and exterior services we provide too!

Explore Our Window Projects

Take a look at some of our past window installation and replacement projects.

Window Installation & Replacement FAQ

Should I replace my windows one at a time or all at once?

Depending on the conditions of your windows, we usually recommend that you replace all your windows at once. This way, our team can complete the project in one visit, resulting in less stress and hassle for the homeowner. Additionally, all your windows will be the same age and style for repairs and replacement down the road.

Who should install windows?

You should contact a professional window installation company to install the windows in your home. You should look for window installers with extensive experience working with various types of windows and someone who is licensed and insured.

What is the best time to replace windows?

The best time to replace your windows is spring or summer. This way, you won’t lose any heat during the winter due to faulty or damaged windows. It also makes for a more straightforward installation process on our part!

Can I install my own windows?

We don’t recommend that homeowners install their own windows. A professional window installer can install your windows quickly and correctly, taking great care of your home and offering a great warranty on the materials.

How long does window installation & replacement take?

On average, installing or replacing all the windows in a home takes our team a few days to a week. We can complete the job in a full day if it is just one or a few windows.

Do you offer a warranty on windows?

Yes. We offer warranties on all our materials and a labor warranty. We stand behind our warranties 100% and aim to provide homeowners peace of mind.

Schedule Your Window Installation or Replacement In Bellevue Today

Give us a call or fill out our online form to invest in new windows with Northern Exteriors!