Seattle French Doors
Exterior French doors are a timeless way to add style, natural light, and functionality to your home. Their wide glass panels and symmetrical swinging design create a seamless transition between indoor and outdoor spaces — perfect for patios, gardens, and decks. Whether you’re looking to brighten up a room, improve ventilation, or boost your home’s curb appeal, French doors deliver.

French Door Manufacturers Seattle Homeowners Can Trust
At Lake Washington Windows and Doors, we offer two premium French door options from industry-leading manufacturers designed to meet the unique needs of Pacific Northwest homeowners. Both are crafted for energy efficiency, durability, and year-round comfort — even in Seattle’s rainy climate.
Our Replacement French Patio Doors
The LW Series French Doors
The LW Series swinging French Doors bring timeless character and dependable performance to any home, offering an elegant look paired with strong energy efficiency and weather resistance. Built from premium vinyl and tailored to your space, they’re available in multiple panel configurations and frame options. Whether you’re refreshing an entryway or adding light to a living space, these French doors combine beauty and function in every detail.
Key Features and Benefits:
- Superior Energy Efficiency: LW Series windows feature advanced Comfort•Core™ foam insulation and high-performance glass packages, helping to reduce energy costs and maintain year-round comfort.
- Durability and Longevity: Built with premium vinyl and reinforced materials, LW Series windows are designed to withstand harsh weather conditions while maintaining structural integrity.
- Noise Reduction Technology: Sound suppression features significantly minimize external noise, providing a quieter and more peaceful indoor environment.
- Enhanced Security: Equipped with robust locking systems and optional laminated security glass, LW Series windows offer added protection and peace of mind.
- Sleek, Balanced Design: Symmetrical frames and even sightlines create a polished, timeless look that enhances your home’s aesthetic appeal.
Milgard Ultra Series French-Style Swing Doors
The Milgard Ultra™ Series French Doors offer a timeless look with the strength and resilience of fiberglass. These doors are designed to handle the demands of Pacific Northwest weather while maintaining their shape, finish, and performance for years to come. With narrow sightlines, customizable finishes, and thoughtful hardware options, Ultra Series French doors bring together traditional charm and modern efficiency, making them an ideal upgrade for homeowners who want durability without sacrificing style.
Key Features and Benefits:
- Fiberglass frame system: Made with weather-resistant fiberglass that resists swelling, warping, and rotting — ideal for rainy Seattle climates.
- Classic French door design: Dual-panel swing doors create a graceful entryway and a strong indoor-outdoor connection.
- In-swing or out-swing options: Choose the configuration that best suits your space and traffic flow.
- Energy-efficient glass options: Low-E coatings and tinted glass choices help regulate temperature and reduce glare.
- Extensive color selection: From timeless white to bold black, a broad palette of finishes helps match your home’s aesthetic.
- Hardware variety: Multiple handle styles and finishes, including brushed nickel and oil-rubbed bronze, for a tailored look.
- Advanced security features: Multi-point locking systems and optional upgrades offer added peace of mind.
Benefits of French Patio Doors
French patio doors offer more than a beautiful design feature. They improve how your home feels, functions, and performs daily. Whether you’re opening up a living room to your backyard or adding natural light to a darker space, French doors bring comfort, style, and lasting value to your home.
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More natural light: Large glass panels allow daylight to flood your interior and create a bright, open atmosphere.
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Classic curb appeal: The timeless, symmetrical look adds an elegant touch to traditional and modern homes.
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Improved energy efficiency: Insulated frames and high-performance glass help maintain indoor temperatures and reduce energy costs.
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Flexible functionality: In-swing or out-swing door options allow you to choose the best fit for your home’s layout.
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Stronger home security: Multi-point locking systems and reinforced materials are built to secure your home.
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Seamless indoor-outdoor living: French doors create a natural flow between indoor spaces and patios, decks, or gardens — perfect for relaxing or entertaining.
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Increased home value: These doors are a popular home improvement that can enhance market appeal and long-term value.
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Custom style options: A wide variety of colors, finishes, grids, and hardware make it easy to match your style.
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Quiet and comfortable: Optional sound-reducing glass and tight seals help block outdoor noise and keep interior spaces peaceful.
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Low maintenance: Durable materials like fiberglass and vinyl are built to withstand the elements with minimal upkeep compared to other materials like wood or aluminum.
Get Started with French Door Replacement Today
Ready to bring more light, beauty, and comfort into your home? Lake Washington Windows and Doors is ready to explore the perfect French door ideas for your space. Our expert team will guide you through product selection, customization options, and our Leak Armor installation process to ensure lasting performance and style. Contact us today to schedule a complimentary in-home consultation to get started on your French door project.
FAQs – French Doors
Are French doors energy efficient?
Yes, the LW Series and Milgard Ultra Series French doors offer energy-efficient features such as Low-E glass, insulated frames, and optional performance upgrades designed to reduce heat loss and improve indoor comfort year-round.
What’s the difference between in-swing and out-swing French doors?
In-swing doors open into the room, while out-swing doors open outward toward your patio or yard. The best option depends on your interior space and plan to use the area around the door.
Can French doors replace an existing sliding door?
You can replace a sliding glass door with French doors,, provided there’s enough space for the door swing. Our team can assess your current opening and recommend the correct configuration.
Do French doors require a lot of maintenance?
Not at all. The LW Series features durable vinyl, and the Milgard Ultra Series uses weather-resistant fiberglass, stands up to the elements with minimal upkeep.
Do you offer financing or warranties?
Yes, we offer financing options and stand behind our work with manufacturer warranties and our installation guarantee. Ask us for details during your consultation.
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COMMERCIAL-GRADE Installation
Leak Armor Lifetime Installation Guarantee
When it comes to preserving the lifespan of your new windows and doors, installation matters. Thousands of window and door installations have honed our replacement process to perfection. For each project, our team follows a streamlined 3-step process to ensure you experience minimal delays and inconvenience before enjoying the benefits of your new window or door.
Top-Rated Window & Door Replacement Services
At Lake Washington Windows and Doors, we offer the highest quality windows and unparalleled customer service, with over 800 5-star reviews. With each installation, our exclusive Leak Armor Installation provides superior protection around your window openings. When you choose us for your window installation project, you can be sure that you’re getting the best.
Financing Options with Convenient 10 Minute Approvals
In addition to special offers and promotions, ask our sales representative about our quick, digital financing application process. From low-interest traditional loans to no down-no payment-no interest deferred financing plans, we can help you fund your replacement window project so you can mobilize your cash for other investments. We are a proud partner of GreenSky, one of the largest lenders for the home improvement industry. See how much you can be pre-approved for.
Every Window & Door Includes a Limited Lifetime Warranty
The beauty of working with the top window manufacturers in the industry is the support you can expect before, during, and after installation. Milfard offers a limited lifetime warranty. However, the likelihood that you’ll need to take advantage of the warranties is low.
Milgard Lifetime Warranty Guarantee
Milgard’s award-winning windows and doors are built to last. However, if you ever encounter an unexpected problem, you can rest assured that their lifetime warranties cover your purchase.
Every Installation Includes Leak Armor Commercial-Grade Protection
Our exclusive Leak Armor protection is included with every window we install. Developed through thousands of customer installations and years of experience, we utilize multiple layers of flashing, pans, and sealants in a specific manner to provide commercial-grade sealing to residential homes.