At Lake Washington Windows & Doors, we believe in the importance of experience. That’s why we’ve assembled a team that has over 50 combined years of window, door, and siding experience. From the first call to the day of installation, we have a team of knowledgeable experts that get the job done correctly. Translation – when you do business with Lake Washington Windows & Doors, you can count on a professional, efficient, and friendly experience. WINDOWS: We carry window models that are built to last in the wet climate of the Seattle, Washington and Pacific Northwest areas. DOORS: Lake Washington Windows carries a wide range of doors in various styles and form factors. SIDING: Replacing your siding with new wood siding or more durable composite will help eliminate flaws and create a new look for your home.