Choose Energy-Efficient Replacement Windows for Your Mercer Island, WA, Home

Luxury home with stone siding and double entry wood doors

If you’re looking for replacement windows for your home in Mercer Island, Washington, the company to turn to is Synapse Construction. We proudly offer and install a wide range of replacement windows that deliver the durability, energy efficiency, and attractive aesthetic you desire. You can be confident that you’ll be able to find a set of replacement windows that’s just right for your home when you choose Synapse Construction as your window company.

Explore Our Selection of Replacement Windows

When you turn to Synapse Construction for your new house windows, we’ll start with a complimentary consultation to review your options in detail. We offer fiberglass, wood, aluminum, and vinyl windows to suit your functional and aesthetic preferences. If you’re looking to match existing windows in your home or have a specific style in mind, we’ll be happy to help you find the types of windows that are right for your Mercer Island, WA, home, from vinyl to fiberglass and more. For those who aren’t sure which windows will best suit their needs, we recommend our fiberglass windows as the best option for long-lasting, reliable performance in our northwest climate.

In addition to choosing the type of replacement windows, you’ll also be able to select from a variety of window styles to suit your preferences. You can turn to us for the following window styles:

  • Double-hung
  • Casement
  • Awning
  • Picture
  • Slider
  • Single-hung

No matter how you choose to customize your new house windows, you can count on Synapse Construction to handle the window installation process with precision and care. We’ll attend to every detail to ensure your new replacement windows will look and perform at their best.

Contact Synapse Construction today to learn more about the replacement windows we offer and install for residents throughout Mercer Island, WA.

“We have received exceptional service and results from Synapse, and have actually used them multiple times. Synapse consistently shows great value and high quality work. There is real project management and continual communication, so we felt clear at every step what was happening. Everything is well documented and they hire quality people. ”

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“Synapse were the only folks we found able to provide the level of quality and specialized expertise necessary for a fairly complicated project. The Synapse team completed the job in a manner that was both professional and efficient. From start to finish, I was impressed with their level of organization. I would strongly recommend Synapse Construction for any exterior or siding project.”

“We have received exceptional service and results from Synapse, and have actually used them multiple times. Synapse consistently shows great value and high quality work. There is real project management and continual communication, so we felt clear at every step what was happening. Everything is well documented and they hire quality people. ”

“They are knowledgeable, dependable, honest, and effectively communicated throughout the project. They helped guide the project through appropriate detailing and technical challenges while finely crafting a crisp and refined building enclosure. Without hesitation I have the highest recommendation for Synapse Construction.”

“I was given the name of Synapse Construction, with a very positive recommendation, from our neighbor’s contractor. Each individual was a pleasure to talk to and work with and the work done was exceptional. I highly recommend Synapse Construction and will definitely hire them, as needed, in the future.”

“I just wanted to express my gratitude for the excellent work Synapse did for my home. The finished product exceeded my expectations. The constant professionalism, attention to detail, overall thoroughness, and willingness to accommodate unusual issues, on the fly, was a sigh of relief. Many companies would have ignored what Synapse proudly and willfully faced head on, and accomplished. I look forward to working with them on the next project! ”

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