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10 Best Window Replacement Companies in DuPont, WA

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Written By David Cusick

Last Updated April 2024

Windows play a big role in the appearance of your house, as well as its energy efficiency. Replacing your windows is an excellent way to increase the value of your home. In DuPont, where the electricity bills are an average of $1,300 per year, you could be spending an extra $383 annually due to outdated windows. The Department of Energy estimates that heat gained or lost through windows could account for nearly 30% of heating and cooling usage. When searching for a window installer, it's important to pick the right one, so we've written this guide to the top window installation companies in DuPont.

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Top 10 Best Window Replacement Companies in DuPont

Renewal by Andersen

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4424 98th St Ct SW Building #26 Suite B, Lakewood, WA 98499 (253) 313-1277 windowstacoma.com

Price transparency

Good customer service

Free assessment

Services Offered

Custom window designs
Energy-efficient options
Window replacement/installation
Bay windows
Double-hung
Metal frames
Vinyl frames
Glass doors

Champion Replacement Windows of Seattle

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19406 68th Ave S, Kent, WA 98032 (206) 455-9527 championwindow.com

Good customer service

Free assessment

Price transparency

Services Offered

Glass doors
Bay windows
Window replacement/installation
Double-hung

Window World North Puget Sound

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21718 66th Ave W Suite 200, Mountlake Terrace, WA 98043 (425) 265-0101 windowworldpugetsound.com

Educational website

Price transparency

Good customer service

Free assessment

Services Offered

Double-hung
Window replacement/installation
Vinyl frames
Glass doors
Bay windows
Energy-efficient options

DaBella

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4200 6th Ave SE #309, Lacey, WA 98503 (360) 564-8755 dabella.us

Good customer service

Timely service

Services Offered

Vinyl frames
Double-hung
Window replacement/installation
Glass doors

D.K. Boos Glass, Inc

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1206 Franz St SE, Lacey, WA 98503 (360) 456-0668 dkboosglass.com

Good customer service

Price transparency

Educational website

Free assessment

Timely service

Services Offered

Glass doors
Energy-efficient options
Storm/impact windows
Glass showers
Window repair
Mirrors
Custom glass
Skylights
Window replacement/installation
Glass repair

Lakewood City Glass

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9612 40th Ave SW C, Lakewood, WA 98499 (253) 201-1138 lakewoodcityglass.com

Educational website

Good customer service

Price transparency

Services Offered

Window replacement/installation
Mirrors
Wood frames
Glass repair
Window repair
Glass showers

TN Glass Install LLC

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5243 S Puget Sound Ave, Tacoma, WA 98409 (253) 316-8478 tnglassinstall.com

Price transparency

Free assessment

Good customer service

Educational website

Services Offered

Glass repair
Window repair
Window replacement/installation
Energy-efficient options
Glass doors
Glass showers

Kell-Chuck Glass

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117 Lilly Rd NE, Olympia, WA 98506 (360) 491-5244 kellchuck.com

Educational website

Free assessment

Price transparency

Good customer service

Services Offered

Mirrors
Window replacement/installation
Glass showers
Skylights
Custom glass
Window repair
Glass doors

Sound Glass Sales Inc

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5501 75th St W, Tacoma, WA 98499 (253) 473-7477 soundglass.com

Free assessment

Good customer service

Price transparency

Educational website

Services Offered

Mirrors
Window replacement/installation
Glass showers
Skylights

Liberty Glass, Blinds & Shades Inc.

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1817 112th St E C, Tacoma, WA 98445 (253) 352-4279 showerdoorwindowsblinds.com

Price transparency

Timely service

Good customer service

Educational website

Free assessment

Services Offered

Custom glass
Glass showers
Vinyl frames
Glass doors
Wood frames
Energy-efficient options
Glass repair
Double-hung
Window replacement/installation
Mirrors
Today's Homeowner Ranking Methodology

Today's Homeowner looks at dozens of datapoints on window replacement companies to come up with our data-driven rankings. It's not possible for a company to pay for preferential treatment in our rankings. We look at the following key factors in determining who should top our list:

  • Company Experience
  • Real User Reviews
  • Company Reputation
  • Accreditations and Licenses
  • Service Area
  • Customer Service
Have questions about our methodology or company ratings? Reach out to FindAPro@TodaysHomeowner.com.

How Much Does Window Installation Cost In DuPont?

The amount you'll spend on window installation or replacement is influenced by several factors, including how difficult your windows are to access or install, the materials you choose, and the number and size of the windows. On average, DuPont homeowners spend about $280 per window*. Below are additional cost breakdowns. *Cost data based on sample pricing for window installation from multiple retailers and adjusted for local cost of living.

When To Replace Windows

Replacing your old windows with new energy-efficient ones can significantly improve your home's appearance, noise reduction, value, comfort, and insulation. Signs it's time to invest in new windows include:

  • Windows that are hard to open, close, or lock properly due to age and wear.
  • Cold air and drafts coming in through old, loose-fitting windows.
  • Outdated and inefficient window styles that detract from your house's curb appeal.
  • Condensation issues, fogging between window panes, or rotting window frames that let in moisture.
  • Discomfort and high energy bills due to poor insulation.

How To Choose a Window Company

Hiring an experienced window installer helps ensure a great experience and excellent results. Below, we outline the main considerations for identifying a qualified window installer.

Experience

Look for highly-regarded local companies with a long track record of experience successfully installing all kinds of windows. These providers are more likely to understand DuPont's climate and your requirements. Ask for references from recent clients to verify quality and experience.

Certifications

Look for installers that are backed by major window manufacturers and accredited by top industry associations, including the Fenestration and Glazing Industry Alliance, formerly known as the AAMA. Appropriate credentials mean that a provider has gotten proper training in installation best practices. Ensure installers are employees rather than subcontractors. Verify that the technicians assigned to your job have the right certifications.

Reputation

Read through online reviews, check the Better Business Bureau (BBB), and ask for local references. Review customer feedback to make sure that the contractor consistently provides quality work and good customer service. Avoid contractors that have complaints of shoddy work or unfinished jobs.

Process

The best window installers will supply a comprehensive project plan and schedule, clear expectations, and an overview of all product and installation options. Avoid companies that offer ill-defined quotes or timelines that lack necessary details. Look for ongoing contact throughout to avoid surprises once work gets underway.

Warranties

Look for window installers that guarantee their work and offer warranties on materials and labor. This shows confidence in their work. Select companies with unlimited lifetime warranties that transfer to new homeowners.

Materials

Verify that your window installer works with long-lasting, durable brands, offers energy-saving window options, and fits your budget. Look for window options with design flexibility, enhanced UV protection, and good energy ratings, and check whether the materials come with their own manufacturer warranties.

Frequently Asked Questions About Window in DuPont, WA

In DuPont, the optimal time to install windows is during the late spring or early summer when the temperature is not as cold, so the windows can fit and settle properly. A professional local window installer in DuPont will be able to explain when the best time is to install windows on your house.

The best type of replacement window for your DuPont home will depend on your home's age, as well as your style preference and budget. You'll want to consider the style of your home — such as if it's more modern — so your new windows match. Wood windows can provide a traditional look and feel, while vinyl windows are more popular in more modern homes. Fiberglass windows are also a popular choice, since they can be energy efficient and long-lasting.

The most expensive window types are double-hung windows. They are more intricate than single-hung windows, and so are more expensive. Single-hung windows are the least expensive on the market. Vinyl and aluminum are the most affordable frame options.

If your area has lower than average energy costs, it may not be necessary to replace all your windows at once. Replacing all your windows at once can greatly improve your home's overall energy-efficiency, and could save you money on your energy bills over time. This is especially beneficial in a place like DuPont, where energy costs tend to be high.

After window installation, it's important to inspect the windows for any air leaks and make sure they're properly sealed. You should also wash the windows regularly to prevent debris from accumulating and causing damage. Additionally, if you live in an area with abundant rainfall, you should inspect the window sills and frames regularly to ensure that the seals are not deteriorating or cracking.

Getting a professional window installer helps make sure the job is done correctly. Professional installers will measure in order to get a perfect fit and will use the right materials and techniques to ensure your windows will be properly sealed and secure. Additionally, professional installers are likely to have access to better materials and more experience than the average person, so you can expect your windows to be installed correctly and last for years to come.

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