> Lake Washington Windows - Home Seattle Replacement Windows and Siding - From a Name You Can Trust! At Lake Washington Windows & Doors, we specialize in energy efficient replacement windows, doors, and siding for your home, apartment, or business. We're dedicated to providing you with maximum quality, value, and customer satisfaction. Lake Washington Windows has partnered with only the most reputable manufacturers in the industry to offer the best quality and value to our customers. We hire experienced, knowledgeable window installers who are courteous and friendly in your home.

About Our Product Collection

Replacement Windows

Looking to replace your Seattle home windows? We carry the latest energy efficient windows from reputable manufacturers such as Milgard Windows, Marvin Windows, and Simonton Windows.

Whether you're considering fiberglass, clad-wood, aluminum, or vinyl window replacement, we've got styles to match your home - we can often order custom sized windows at no additional cost. Give us a call or contact us online for a free in-home consultation.

Replacement Siding

Replacing siding is a great way to improve your home value and appearance. Lake Washington Windows uses high quality, long-lasting replacement siding from trusted names like James Hardie, Certainteed, and more. In Seattle, replacement siding contractors are easy to find, but few can match the experience and overall value that Lake Washington Windows provides!

If you're looking to replace vinyl siding, or upgrade to newer fiber-cement siding, we can help you find a product that looks great and improves home energy efficiency.

Replacement Doors

We install entry doors, patio doors, and more, with thousands of options from Therma-Tru, Codel, and Simpson.

Whether you're looking to renovate your entryway, or replace an old sliding glass door, we can help you choose replacement doors that improve the look, security, and energy efficiency of your home. Contact us now to get started with a free consultation!

Call us at 206-683-3123 or Contact Us Online to setup a hassle-free in home consultation and estimate! We can help with any home window replacement or home entry door replacement project that you may have. We install windows year-round and constantly strive to provide best-in-industry customer satisfaction.

Here are just a few of the cities that Lake Washington Windows and Doors serves:

King County North – Seattle, Ballard, Bothell, Mercer Island, Mountlake Terrace, Northgate and Shoreline
King County East – Bellevue, Issaquah, Fall City, Kirkland, Newcastle, North Bend, Redmond and Sammamish
King County South – Renton, Burien, Des Moines, Kent, Maple Valley, Normandy Park, Sea-Tac and Tukwila

We accept Visa and MasterCard.