Lake Washington Windows and Doors

Lake Washington Windows and Doors is a Window installation service and Window supplier known for energy-efficient replacements and precise, clean installs across the Seattle area. As a Door shop and Door supplier, they offer entry, patio, and sliding doors with secure hardware and low-maintenance finishes, and can advise you on styles that match your architecture and budget. Ask about Aluminum window and PVC windows supplier options to balance durability, thermal performance, and cost—compare glass packages, U-factors, and warranties side-by-side before you buy. Book a free in-home consultation, bring photos and rough measurements, and request a written, itemized quote with timelines, permits, and haul-away included to ensure a smooth project.