Bellevue Sliding Glass Patio Doors – Professional Dealer and Installer
A sliding glass patio door does more than connect your home to the outdoors. The right door adds natural light, improves energy efficiency, and changes the way your home looks and feels every day. At Lake Washington Windows and Doors, we’ve spent 18 years helping Bellevue homeowners find the right sliding glass patio door for their home and budget.
Sliding Glass Patio Door Brands We Install in Bellevue
Choosing a patio door brand is straightforward when you know what to look for. After thousands of installations, we’ve identified four criteria that every brand in our lineup must meet: consistent product quality, comprehensive warranty coverage, proven longevity in the industry, and a genuine commitment to energy efficiency. The brands we carry for sliding glass patio doors clear all four with room to spare.
Our Sliding Glass Patio Door Offering for Bellevue Homeowners
Our premium sliding glass patio door lines are built to perform in the Pacific Northwest climate. Whether you’re prioritizing a specific configuration, a particular performance feature, or a look that fits your home’s architecture, our team will help you find the right fit.
Anlin Malibu Vinyl Sliding Patio Doors
The Anlin Malibu is our flagship sliding glass patio door, available exclusively through Lake Washington Windows and Doors. Engineered for smooth, quiet operation and long-term durability, the Malibu is built on the same high-performance platform as Anlin’s window line, carrying the same commitment to energy efficiency, security, and craftsmanship. Available in heights from six to eight feet and a wide range of panel configurations, the Malibu adapts to virtually any opening in any Bellevue home.
| Feature | Description |
| Effortless, quiet operation | QuadraGlide rollers run on a heavy-duty stainless steel track, delivering smooth, whisper-quiet gliding motion that holds up through years of daily use without stiffening or binding. |
| Built-in energy efficiency | The standard Infinit-e glass package provides three layers of Low-E coating and blocks 95% of UV rays, with optional upgrades including SunMatrix and SunShield for homeowners who want maximum solar protection. |
| 12 exterior color options | ThermaCoat solar-reflective exterior finishes do more than look good. Each color is engineered to reflect heat away from the frame, helping keep your home cooler while maintaining a sharp, consistent appearance over time. |
| Flexible configurations | Choose from six panel layouts in standard height, or add a transom above the door for additional natural light. Options include two-, three-, and four-panel arrangements to fit any opening width. |
| True Double Lifetime Warranty | Covers all components, labor, and accidental glass breakage for as long as you own your home, and transfers to the next homeowner if you sell. |
Milgard C700 Series Fiberglass Sliding Glass Doors
The Milgard C700 Series is a fiberglass sliding glass door built for Bellevue homeowners who want long-term performance without maintenance headaches. Fiberglass expands and contracts at nearly the same rate as glass, which means the frame stays stable through seasonal temperature swings, keeping seals tight and the door operating smoothly year after year. Available in two-, three-, and four-panel configurations, the C700 brings generous natural light and wide, unobstructed views to any room it opens up. As a Platinum-Level Milgard dealer, we carry the full range of configurations, colors, and glass options.
| Feature | Description |
| Built to outlast the PNW climate | Fiberglass resists warping, rotting, and swelling through years of Pacific Northwest rain and temperature fluctuation, making it one of the most durable frame materials available for sliding patio doors. |
| High-performance glass standard | SunCoat Low-E2 glass comes standard on every C700, delivering strong thermal performance specifically calibrated for the Seattle climate zone and Energy Star certified for this region. |
| Six frame colors with coordinated hardware | White, Black, Bronze, Bark, Adobe, and Steel Gray frame finishes are available with matching hardware finishes, keeping the door’s appearance clean and consistent with your aesthetic preferences. |
| Multiple glass upgrades available | Tinted options in Solar Bronze and Solar Gray, plus a range of obscure glass choices, give you control over privacy, glare, and solar heat gain. |
| Limited lifetime warranty | Backed by Milgard’s residential Limited Lifetime Warranty, with the option to upgrade to a Full Lifetime Warranty at the time of purchase for added long-term protection. |
Integrated Pet Doors Without Losing Energy Efficiency
If you have pets at home, the Anlin Malibu sliding patio door can be ordered with a built-in pet door integrated directly into the glass panel during manufacturing. This is not an aftermarket insert or a wall cutout. The pet door is part of the door itself, which means it maintains the clean look of the Malibu while giving your pets independent access to outdoor spaces.
Available in four sizes, the Anlin Pet Door accommodates cats and dogs of virtually any breed and weight. A magnetic flap and dense weatherstripping minimize drafts and help maintain indoor heating and cooling costs, and a rigid closure panel latches into place when you need to restrict access, whether for security, weather, or routine. The main door operates normally with the pet door installed, and the entire system is covered under the same warranty as the door itself.
Additional Replacement Door Options in Bellevue, WA
Lake Washington Windows and Doors is a full-service door replacement dealer serving Bellevue, WA, homeowners. If a sliding door isn’t quite the right fit for your space, or you’re looking to replace other doors at the same time, we also carry:
- French doors: Classic hinged double-doors in both in-swing and out-swing configurations, ideal for formal living rooms, dining areas, and garden entries where a more traditional aesthetic fits.
- Entry doors: Fiberglass and steel entry doors from ProVia, built to make a strong first impression while standing up to Washington weather year after year.
- Stacking glass wall systems: Multi-panel fold or slide-away systems for homeowners who want to fully open a wall to the outdoors, well-suited to entertaining areas and larger renovation projects.
An Award-Winning Replacement Door Company You Can Trust
Since 2008, Lake Washington Windows and Doors has built a reputation through great customer service across Bellevue and the Greater Eastside that speaks for itself. With over 800 five-star total reviews, an A+ BBB rating, and 575+ combined years of experience across our team, we bring a depth of expertise to every door installation that most companies simply can’t match.
In 2025, we were recognized as a Gold Award Winner for Best Window Company by the Seattle Times Best in the PNW, named Best of the South Sound, and listed among Door and Window Market’s Top Dealers by revenue. These reflect the standard we hold ourselves to on every project, not just the high-profile ones.
Every door we install is backed by our proprietary Leak Armor Guarantee, a commercial-grade installation system using multiple layers of flashing, pans, and sealants to protect your home against water intrusion. It’s included with every installation at no additional cost, because proper installation matters just as much as the door itself.
“The sales process was very productive in that the sales representative didn’t waste my time talking about things I didn’t care about. He asked the right questions about what was important for me and was able to answer all of my questions. When the installers showed up, it was obvious from the beginning that they were professional and knew what they were doing. I was very pleased with the entire process and already have referred a couple of my friends to them. Thank you again for a great job!”
— Howard Z., Bellevue WA
Proudly Serving Bellevue & the Greater Eastside
Lake Washington Windows and Doors proudly serves homeowners throughout Bellevue and the surrounding communities across King County, including Mercer Island, Kirkland, and Redmond. The neighborhoods we serve within Bellevue include:
- Northwest Bellevue
- Bridle Trails
- Overlake
- Bel-Red
- Kenilworth
- Crossroads
- Lake Hills
- West Lake Sammamish
- Eastgate
- Newport Shores
- Factoria
- Cougar Hills
- Lakemont
- Newport
- Newport Hills
- Coal Creek
- Beaux Arts Village
Schedule an In-Home Consultation for New Doors Today
Replacing a patio door is a decision worth getting right, and the best way to do that is with an expert in your home, looking at your specific opening, layout, and goals. Our in-home consultations are free, no-pressure, and built around giving you the information you need to make a confident decision.
Request your complimentary in-home patio door consultation today, and one of our door specialists will walk you through your options, help you identify the right product for your home and budget, and provide a detailed estimate with financing options before you commit to anything.
Schedule A Free Consultation