Seattle Window Replacement

Best Replacement Window Installers

At Lake Washington Windows and Doors, we pride ourselves on being the premier specialists in window installation across the Seattle and Tacoma metro area. Nestled in the heart of the Pacific Northwest, our windows are carefully selected to thrive in Washington State’s distinct wet climate. We offer the latest high-efficiency double and triple pane windows, available in various styles and colors to complement your home’s unique character.

Explore our product pages to learn about the benefits of each window material we provide. We want you to make an informed decision that aligns with your home’s needs. Let us help you discover the right solution to improve the beauty and efficiency of your living space.



Milgard Clad Wood Windows in Seattle Apartment

Clad Wood




How Much do Replacement Windows Cost in Seattle?

The most recent analysis from industry reports offers a comprehensive overview of window replacement costs in Seattle. For a scenario involving ten windows, each measuring 3×5 feet, featuring double-hung, insulated, and Low-E glass with a custom-colored exterior finish, the included costs span both materials and labor. If you’re hoping to gain additional insight, please refer to our Seattle Window Costs Guide. You can also review the Cost vs. Value Report to get a firsthand understanding of the costs indicated below.

Here’s a quick breakdown:

Window Type Number of Windows Replacement Cost Resale Value Cost Recouped Cost per Unit
Vinyl  10 $21,698 $18,798 86.6% $2,169
Wood  10 $25,407 $21,207 83.5% $2,540
Fiberglass  10 $25,407 $21,207 83.5% $2,540

The cost of replacing your windows depends on the following:

  • Size of Home
  • Number of windows
  • Type of windows

Our comprehensive price includes both the cost of the windows and the installation services. We encourage you to visit our Specials Page to explore the latest deals and financing opportunities available in your area. At Lake Washington Windows and Doors, we’re committed to making your home improvement journey as accessible as possible with flexible financing options. Plus, upgrading from old, inefficient windows to our high-efficiency options can significantly reduce your monthly energy expenses. Ready to take the next step? Contact us online today to arrange a complimentary consultation.

Energy Efficient Windows

Window Installation Seattle, WA

Considering new windows for your Seattle home or business? Opting for energy-efficient upgrades not only elevates comfort across all weather conditions and enhances your property’s visual charm but also introduces an array of financial advantages. The investment in quality windows extends beyond immediate aesthetic appeal, offering surprising economic rewards. The financial benefits from reduced energy bills are substantial, reducing your expenses year after year. Furthermore, the introduction of federal tax credits and Puget Sound Energy rebates can swiftly return thousands of dollars to your pocket. At Lake Washington Windows and Doors, we’re here to help you navigate these benefits and make a choice that rewards your investment.

Thinking about replacing the windows in your Seattle area home or business? Upgrading to new energy-efficient windows provides the obvious benefits of improved comfort in any weather conditions and a boost in your home’s aesthetic appeal. For info on costs of windows, window trim ideas, check out some of our style and practical suggestions. And over time, you may be surprised by the many financial benefits that quality windows can provide. In addition to the significant cash that you’ll save on reduced energy bills year after year, recently introduced federal tax credit incentives and Puget Sound Energy rebates can literally put thousands back in your pocket right away.

Replacement Window Types

  • Vinyl Windows are cost-effective and very low maintenance, and come in a variety of styles to match your home.
  • Fiberglass Windows are extremely strong, efficient, and environmentally friendly.
  • Clad-Wood Windows combine the efficiency and strength of modern cladding materials with the classic style of an interior wood finish.
  • Sliding Windows can be used when facing a porch, patio or walkway because it won’t interfere with the exterior space

Having trouble identifying a type of window in your home that needs replacement? Check out our quick window types guide, which also discusses some basic pros and cons of different window styles.

If you have questions or you’d like to schedule an in-home consultation, please don’t hesitate to call or contact us online.

Expert Window Installation in Seattle

At Lake Washington Windows & Doors, customer satisfaction is at the heart of what we do, ensuring every interaction is met with friendliness and unparalleled expertise in window installation. In the competitive landscape of Seattle window contractors, our reputation and the trust we’ve built stand out distinctly. For details on our installation process, we invite you to explore our window installation process page to know exactly what to expect.

We proudly offer an elite selection of windows and accessories from renowned manufacturers, including Milgard Windows, WinDor and Andersen. Our commitment to quality means we only partner with the best in the business, ensuring our customers receive products that are as durable as they are beautiful.

Top-Rated Window 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 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.