Milgard Patio Doors

We Only Work With The Finest Patio Door Manufacturer

Let us leverage our experience and expertise in the window industry to help you get the best blend of quality, price, and value. With over three decades of experience in the window and door industry, we’ve identified the patio door manufacturers that offer the greatest benefits. Our chosen patio door manufacturer partner is

Milgard Patio Door Product Lines

Milgard’s custom patio doors allow homeowners to choose between experiencing the beauty of indoor-outdoor living or keeping the weather and noise outside. Choose from a product line of multiple series designed for flawless operations, backed by industry-leading warranties.

V300 Trinsic Series Patio Doors

The V300 series patio door boasts thin frames available in an array of exterior colors that give homes a modern feel. These vinyl patio doors are made with Milgard’s exclusive vinyl formula to be highly durable, low-maintenance, and energy-efficient.

Available operating styles include:

  • Sliding Patio Doors

V400 Tuscany Series Patio Doors

The V400 Series door is available with a wide selection of exterior colors to complement any siding and boost home curb appeal. It is composed of award-winning hardware and is available in energy-efficient options, like SunCoat® and SunCoatMAX® Low-E glass.

Available operating styles include

  • Sliding Patio Doors
  • Swinging Patio Doors
Milgard Fiberglass windows white in living room

C650 Ultra Series Patio Doors

The C650 fiberglass patio doors offer the best of both worlds, providing 21st-century performance and traditional wood door aesthetics. They are made from a glass fiber and resin composite that provides some of the strongest energy performance ratings available today.

Available operating styles include

  • Sliding Patio Doors
  • Swinging Patio Doors

A250 Thermally Improved Aluminum Patio Doors

The A250 Thermally Improved Aluminum sliding glass door is designed with specialty polyurethane channels that allow these low-maintenance aluminum doors to offer first-rate energy efficiency, durability, and a narrow profile design.

Available operating styles include

  • Sliding Patio Doors

AX550 Moving Glass Walls

The AX550 Moving Glass Walls are designed to fulfill the latest design trends, with easy-to-operate panels as large as 10×5 feet. These moving glass walls will fill your home with an abundance of natural light while making a serious statement.

Available operating styles include

  • Stacking Glass Patio Doors
  • Bi-Fold Patio Doors
  • Pocket Patio Doors

Patio Door Operating Styles

Enhance your patio space with the elegance and quality of Milgard’s glass wall, bi-fold, and sliding glass doors, while experiencing superior protection against the elements, secure transitions, and inviting thresholds.

Sliding Glass Patio Doors

  • Sliding glass doors that glide gracefully and effortlessly on a narrow track.
  • Two, three, and four-panel configuration options.
  • Great for homeowners who plan to age in place.
  • Generous natural lighting helps to lower energy costs.
  • Larger panel sizes available to enhance great views outside and increase resale value.

Swinging Patio Doors

  • Elegant and timeless French doors available in out-swing and in-swing design options.
  • Numerous grid patterns and glass options.
  • An economic patio door style for “bringing the outside in.”
  • Allows for privacy while still being able to view outdoor spaces.

Pocket Patio Doors

  • Sliding patio door that disappears into a wall “pocket” when fully open.
  • Available in two, three, and four-panel configurations.
  • “Thermally broken” frame and glass to maintain efficiency & comfort.
  • Truly experience the full benefits of “bringing the outside in” with these sliding doors.
  • A narrow frame profile with a modern look and even sightlines.

Bi-Fold Patio Doors

  • Large top-hung sliding patio door with fold-in panels.
  • Thermally Broken Aluminum designed for comfort and year-round energy efficiency.
  • Eye-catching patio door aesthetic providing natural light and fresh air.
  • Strong, built to last, and available in customizable sizes.

Stacking Patio Doors

  • Large sliding patio door available in two, three, and four-panel configurations.
  • Energy-efficient features like Low-E coatings and gas fills.
  • Contemporary aesthetic utilizing modern design and narrow frames.
  • Creates the perfect indoor/outdoor environment for entertaining guests

We recommend Milgard for Patio Door Replacements in Seattle

Milgard is one of the top replacement patio door manufacturers in the nation with a strong local presence (founded in Tacoma, Washington in 1958).

Milgard’s commitment to product quality has earned them national recognition, winning “2021 Product of the Year by Architectural Record” for their innovative glass wall design, holding the “Industry leading warranty” title, and countless awards for their highly sought-after windows.

Most importantly, Milgard Windows & Doors provides industry-leading warranties on their products. With their full lifetime material and labor warranty, you can be sure that your patio doors are backed against any effects. Milgard is able to control quality from start to finish with its vertical integration, which ensures higher-quality products. That quality assurance is confidently backed by lifetime warranties.

Milgard Will Be Your New Favorite Patio Door Company

Milgard’s longevity, quality, and commitment to customer service are why Lake Washington Windows & Doors has chosen to make Milgard our lead manufacturing partner for windows and patio doors.

As an award-winning replacement window and door dealer, we are committed to providing our customers with only the highest-quality products for their home improvement project.

Lake Washington Windows & Doors is Your Certified Milgard Dealer!

If you’re a homeowner in the Greater Seattle area looking for expert sales, advice, and installation for your patio door replacement project, count on Lake Washington Windows & Doors!

As a Milgard Certified Dealer, Lake Washington Windows has been trained to assist you through the entire replacement process. From product selection to expert installation, we’re dedicated to providing you with a hassle-free experience and results that you’ll be satisfied with for years to come. Contact us today

Top-Rated Window Replacement Services

At Lake Washington Windows and Doors, we offer the highest quality windows and unparalleled customer service. 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 Enerbank Finance, the largest lender for the home improvement industry.   See how much you can be pre-approved for.  

Every Window 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. Both Milgard and Andersen offer limited lifetime warranties. However, the likelihood that you’ll need to take advantage of these 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.

Andersen Limited Lifetime Warranty Guarantee

Andersen prides itself on crafting durable, long-lasting products. That resilience allows them to offer some of the best warranties in the industry. They're even transferable should you sell your home. With Andersen’s exclusive Owner-to-Owner® limited warranties, you get peace of mind plus real added value.

Receive Our Patented Leak Armor Protection with Every Installation

We include our patented Leak Armor protection with every window we install. Developed through thousands of customer installations and years of experience, we utilize layers of flashing, pans, and sealants in a specific manner to provide commercial-grade sealing to residential homes.