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Window Installation Awards & Badges
  • Ours was a very small project of 3 basement windows. We were pleased with the excellent communication and updates about the status of our pr... read more - Mark D. - 10/15/2019 

  • 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 

Window & Door Replacement Sammamish

Window Replacement Company in Sammamish

Energy-efficient windows keep your house comfortable and can save you money. For unrivaled selection & expert installers, call Lake Washington Windows & Doors.

“We went to the Seattle home show where we met Lake Washington Windows & Doors, and from the first meeting we knew we were going to purchase our windows from them.

It was obvious that the representative was knowledgeable, informative, and presented the information in a low-pressure manner. Bottom line, we made our decision to go with Lake Washington Windows & Doors based on our gut feeling, and we were right.

We are very pleased with how everything turned out.”

– Jim C., Sammamish, WA

    ROI Of Window Replacement In Sammamish

    Ask any experienced realtor in Sammamish and they’ll tell you that new windows make a significant impact on your house value. Replace your windows with great new energy-efficient windows that add to the look of the home, and you’ll receive up to a 90% return-on-investment on the cost of window installation.

    Just as the right new windows can improve the value of your home, the wrong new windows can devalue your home. If you choose cheap windows, or windows that don’t look good with the home, then you put the value of your house at risk. If you are unsure if your choice of windows will hurt or improve your home, Lake Washington Windows & Doors can consult you and give you the answers you are looking for.

    Window Replacement Rebate & Tax Credit

    You’re not the only one who wants you to save money, improve energy efficiency, and get new windows. The Federal Government and Puget Sound Energy want you to upgrade your windows from single-paned windows to energy-efficient windows. In fact, they support you so much that they’re offering tax credits and rebates when you do.

    Federal tax credit for new windows includes a tax credit of 10% of the cost of the new qualified windows up to $500. Although they do not help with the cost of window installation, $500 off of new windows seems like a good benefit to replacing windows now.

    Qualifications For Federal Tax Credits

    1. New windows must be Energy Star approved
    2. Replaced windows must be single-paned windows

    Not to be outdone, Puget Sound Energy offers $50 cashback for every qualified window that you replace, up to $750 total. Check the energy-efficient windows rebate for PSE customers.

    Qualifications For PSE Rebate

    1. New windows must be Energy Star approved
    2. Replaced windows must be single-paned windows
    3. Must be a Puget Sound Energy customer

    Benefits of Window Replacement

    Why replace those old windows? Here are a few key reasons:

    • Save money on power bills
    • Earn federal tax credits up to $500 and PSE rebates up to $750 
    • Can improve the home resale value
    • Home Security
    • Reduced Noise 
    • Improve Curb Appeal

    Why Choose Lake Washington Windows?

    • Excellent value, expert installers, quality window materials
    • Dedication to your satisfaction
    • Locally owned company that is licensed, bonded, and insured

    Proudly Serving Sammamish & the Pacific Northwest


    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.

    • Free In-Home Estimate

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