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Window Installation Awards & Badges
  • Great work! They handled replacing some unusually sized doors and were extremely professional and helpful in making decisions. - Amanda B. - 9/12/2019 

  • Great experience. Beautiful new windows. Crew installed in one day. Customer service was also great. - Jill L. - 9/12/2019 

  • On time professional, friendly. Cleaned up after themselves, courteous. Several of my neighbors have used them as well, and I wouldn’t hesi... read more - Sheila H. - 7/31/2019 

  • I had another quote from a competing window company and Lake Washington Windows had a better price. The competing window company had the s... read more - Salmon K. - 6/18/2019 

  • I had another quote from a competing window company and Lake Washington Windows had a better price. The competing window company had the s... read more - Salmon K. - 6/18/2019 

Tacoma Window Replacement

Does your home take longer to cool than it used to? Most people are aware that HVAC systems need regular maintenance and can’t function well without it – for instance if a dust build-up is blocking the air vents. However, if you’ve noticed a change over time, it might not be your HVAC system that’s at fault.

Window Contractor Seattle, WA

“Mike and I were both very impressed and very satisfied with the sale and install of our new windows.

The job was done in a timely manner and was completed on time. The install crew was very courteous and kept the job site impeccably clean throughout the install process. They did an excellent job. Most of all we love our new windows. They look great and perform as advertised. Our house is so much warmer now, it’s truly great.

Thanks again for the great job.”

– Libby, Seattle, WA

 New windows installed in a Seattle home Seattle WA home after window replacement

Benefits Of Replacing Windows In Tacoma

Old, drafty windows aren’t just unpleasant – they can render your HVAC system ineffective and make your heating and cooling costs go up dramatically. If your doors and windows aren’t in good shape, replacing them may be a good investment – in more ways than one.

Cost Savings 

Like solar energy panels and energy-efficient lighting, good windows will help you recoup costs over time. Since they provide better insulation with modern techniques and superior materials, your heating and cooling costs will go down drastically and you’ll soon make up for the expense.

For typical homes, choose ENERGY STAR and save on average*:

1,006–6,205 pounds of CO2

which is equivalent to 51 to 317 gallons of gasoline

a year when replacing single-pane windows
246–2,001 pounds of CO2

which is equivalent to 13 to 102
gallons of gasoline

a year when replacing double-pane, clear glass windows

* Ranges are based on the average savings among homes in modeled cities. Actual savings will vary based on local climate conditions, utility rates, and individual home characteristics.



At our Tacoma window and door company, we have numerous options for you to choose from – different materials, styles, brands and more. The one thing our products all have in common is the fact that they look gorgeous. Our energy-efficient windows will pay for themselves over time while elevating your home’s décor.

Helping The Earth

By using less energy to heat or cool your home, you’ll be helping the environment. While indoor temperature control may make our lives more comfortable, it hurts the Earth considerably. The less energy you use, the better. 

Services offered

Lake Washington Windows has offices in Seattle and Renton, but we offer our services in neighboring areas including Tacoma. Window replacement and glass replacement are two of our main services. More details below:

Window replacement in Tacoma – This refers to replacing whole windows – i.e., the frame and the glass. The order must be for a minimum of two windows.

Types Of Replacement Windows Tacoma

When replacing your windows, you need to understand which of the available options is best for you. At Lake Washington Windows we have four options.

Aluminum Windows

Aluminum is an excellent option if you want a modern look. It’s light, durable, low-maintenance and cost-effective. Modern aluminum windows come with better noise insulation, thermal break barriers, and thinner and deeper frames that maximize the viewing area.

Clad Wood Windows

These windows have a wooden interior, and the exterior is made of fiberglass, vinyl or aluminum. This option is perfect for people who want a traditional appearance (i.e., wooden windows) without the problems that wooden windows present. Clad wood windows are low-maintenance and they look great!

Fiberglass Windows

If you’ve noticed warping due to heat or moisture and want to prevent that problem from recurring, fiberglass is the best material for you. In addition, fiberglass is generally stronger and more durable than other options.

Vinyl Windows

Energy efficiency and affordability are the two major benefits of vinyl windows. However, they’re also really durable, easy to maintain, and stylish. The windows at our Tacoma window and door company are Energy Star rated, and easy to operate.

Why Choose Lake Washington Windows And Doors?

Established for a little over sixteen years, Lake Washington Windows is a trusted company that values hard work and good service. We pride ourselves on our ability to understand our customers’ needs and deliver accordingly.

If you want a company that values you as a customer and cares about your experience, choose us for your next window installation project. Our customers’ reviews will show you we mean every word of what we’ve said, and your experience with us will prove it.

If you’re looking for a reliable Tacoma window installation company, get in touch by calling us at 425-255-2600.

Free Replacement Estimate

Start saving energy, lower your heating bill, and improve the appearance of your home. Call the Certified Window and Door Replacement Specialists at Lake Washington Windows at (425) 255-2600 for a Free Estimate! We offer financing and payment plans too.

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2019 Best of Bellevue Award
Best Window companies in Seattle
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