Business Details
18 Years
experience
Trusted Window & Door Replacement Services in Seattle
Since 2008, Lake Washington Windows & Doors has built a reputation rooted in trust, hard work, and unwavering commitment to customer satisfaction. Our mission is to be the premier window and door company in Washington by delivering exceptional service and high-quality products. With over 575 years of combined industry experience across our team, we specialize in full-frame window and door replacements tailored to the unique needs of residential and light-commercial clients.Our patented Leak Armor installation process ensures long-term durability, while partnerships with top manufacturers like Milgard and ProVia guarantee access to cutting-edge, energy-efficient solutions. We prioritize transparency, offering competitive financing options and a 100% satisfaction guarantee. Our values of respect, teamwork, and continuous improvement drive every project, making us a trusted name in the Pacific Northwest.
Services
Window Replacement
Door Replacement
Full-Frame Installation
Energy-Efficient Windows
Commercial-Grade Installation
Details
- Year established: 2008
Highlights and features
- We have over 16 years of experience in residential and commercial window and door replacement.
- Our patented Leak Armor installation process ensures long-term durability and weather resistance.
- Our team has 575+ years of combined industry experience across window and door specialists.
- We guarantee 100% customer satisfaction with transparent pricing and no hidden fees.
- We partner with top manufacturers like Milgard and ProVia for premium product quality.
What people say
Award-winning service
High customer satisfaction
Energy savings
Professional installations
Excellent warranties
Services
Window Replacement
We replace old windows with energy-efficient fiberglass or vinyl models from top brands like Milgard and Anlin. Our full-frame installations address rot, leaks, and inefficiency while improving insulation and curb appeal. Custom sizes and styles ensure a perfect fit for any home.
Door Replacement
Upgrade entry and patio doors with durable steel, fiberglass, or vinyl options from ProVia and WinDor. Our full-frame replacements enhance security, weatherproofing, and energy efficiency. We offer sliding, French, and stacking glass wall systems for seamless indoor-outdoor living.
Energy-Efficient Windows
Our Low-E glass and insulated frames reduce energy bills by up to 30%. Fiberglass models resist warping, while vinyl options provide cost-effective durability. All installations include weather-tight seals and lifetime warranties for long-term savings.
Commercial-Grade Installation
Our 3-step replacement process minimizes disruption while ensuring precision. From structural framing to cleanup, our certified technicians follow strict protocols for leak-proof, airtight installations that meet local building codes and manufacturer standards.
Custom Window Solutions
We create tailored window designs for unique architectural styles, including specialty shapes and sizes. Options include noise-reducing laminated glass, decorative grids, and custom color finishes to match any home aesthetic.
People
Adrian Au
CEO
Adrian Au founded Lake Washington Windows & Doors in 2008 with a commitment to quality and customer service. With 16 years in the industry, he leads a team focused on innovation and integrity.
Eric Snider
Director of Retro-Fit Division
Eric Snider oversees window and door retrofits with 20+ years of expertise. He ensures every project meets strict quality standards while minimizing disruption for homeowners.
Ryan Roberts
Contractor Division Director
Ryan Roberts manages light-commercial installations with 25 years of construction experience. He specializes in structural modifications and code-compliant replacements for multi-story buildings.
Questions
What services do you offer?
We specialize in full-frame window and door replacements for residential and light-commercial properties using premium brands like Milgard and ProVia.
Do you provide repair services?
We focus exclusively on full-frame replacements and do not offer glass-only repairs or hardware fixes.
What financing options are available?
We offer $0 down, 0% interest financing and flexible payment plans to make upgrades accessible for all homeowners.
What areas do you serve?
We serve King, Pierce, Kitsap, and Snohomish counties in Washington State.
What warranties do you provide?
Our products include manufacturer warranties plus our exclusive Leak Armor lifetime installation guarantee for added peace of mind.
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