Signature Max Vinyl Replacement Windows

Our luxury vinyl window boasts the highest energy efficiency of all of our vinyl window offerings. Signature Max also comes with our  premium window warranty package. NEAT® Naturally Clean Glass keeps your glass looking good after just a spray with your garden hose. LoĒ³-366® and triple-coated glass keeps your home cooler, keeps your fabrics from fading and keeps your energy costs lower than windows without these features.

Satisfaction guarantee
Lifetime warranty
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Large viewing area

Brighten up a room with more sunlight

Our windows have minimal frame height at 2-3/8” to allow for a larger viewing area without sacrificing the durability. The expanded view allows for as much sun as possible to brighten up your room.

Protect your fabrics, drapes & furniture

Reflect damaging ultraviolet rays that cause fading

LoĒ³-366® keeps your fabrics bright and vibrant for years to come.

Superior energy efficiency

Triple Silver Low E Glass

For maximum thermal performance, three layers of silver coating on two panes keep the window weight low, the frame thinner, and let the light in.

NEAT® Naturally Clean Glass

By harnessing the sun, UV rays loosen dirt allowing water to rinse it away. This leaves your windows virtually spotless. Since your windows will stay cleaner longer, you can spend your time doing the things you want to.

Lifetime product window warranty

We have confidence that our windows will stay strong and secure for years to come. For extra assurance, your new vinyl windows are covered by a lifetime product window warranty.

Lifetime installation window warranty

We don’t take any short cuts when installing your new windows so we have confidence in the work we do. Should your windows ever defect, not only will you be covered for parts, but also the labor to fix it. This is what really differentiates us from of our competition. If you’re getting several bids, be sure to ask whether the labor is covered too.

Lifetime glass breakage warranty

So maybe your wonderful son is cleaning the gutters and accidentally knocks over the ladder which smashes into your beautiful vinyl windows. He comes into the house and expects you to be upset but is surprised to see otherwise. You’re smiling because you know that your windows are covered with a lifetime glass breakage warranty. Exclusions include vandalism and acts of god such as winter storms, hurricanes, tree branches, etc. For full details, ask your window representative or refer to your contract.

20 year transferable warranty

Increase the resale value of your home

You simply wanted beautiful new vinyl windows but little did you realize everything else it comes with. Add to the resale value of your home with a transferable warranty for your windows.

Signature Series special features

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Tilting sash

Easy access to this window with tilt-in sash makes cleaning a breeze.

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Dual cam locks

Enhanced security in an easy-to-use locking system.

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Self-clean glass

Coating allows rain to rinse dirt away, keeping windows clean.

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Brickmould trim

Elegant exterior trim gives your windows a finished, attractive look.

Privacy glass options

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Glue chip

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Delta frost

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Narrow reed

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Grid options

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Flat grid

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Contour grid

Color options


  • What features should I consider in a window?

    Homeowners are largely concerned with balancing energy efficiency vs light transmission. What does that mean? Northwest homeowners are typically interested in having the most energy efficient windows they can, both to be green and to save with rebates available on those windows. However the more panes you add to a window, the more efficient but the less light comes in, and with our grey cloudy skies, that can be a tough choice.

    For the green homeowner who wants to go to the max in energy efficiency, we have created the Signature Max Window, which uses a coating instead of adding an extra pane. That way you get the energy savings of triple pane in a double pane product.

  • How long will the window installation take?

    Depends on how big the project is! A typical whole home window replacement takes 2-3 days. These windows are going to be in your home for a long time so we take our time ensuring everything is right the first time.

  • Do you use subcontractors?

    We do not use subcontractors to install windows. Your windows will be professionally installed by Washington Energy Services employees. In addition, all of our installers are licensed, bonded and drug tested.

  • What signs indicate that I need new windows?


    Aluminum window frames conduct heat rapidly making for poor insulation. This allows for a hot home on hot summer nights and a drafty home in the cold winter nights which ultimately costs you not only money but discomfort as well. These old frames are especially difficult to find now-a-days because the industry has learned of their poor performance overtime.

    Single Pane Glass

    According to ENERGY STAR, replacing single-pane windows for a typical home to an ENERGY STAR rated window can save you from $146-$501 annually and 1,147-3,839 pounds of CO₂. ( In addition, upgrading to double or triple pane windows will increase your overall home comfort and security.


    The type of window in your home plays a big role in noise transmission. Living near a busy street or a noisy neighborhood can make for noisy nights and lost sleep. Our windows are created using advanced technology to reduce sound transmission.

    Fading Furniture, Carpets & Drapes

    Older windows allow ultraviolet rays to beam through the windows causing the fabrics in your home to fade in color over time. Our windows a Low E film that blocks up to 95% of the sun’s ultraviolet light to protect your valuables while still allowing natural light into your home.

    Leaky Windows

    This is a sure sign window replacement should be considered. Leaky windows are especially problematic here in the Northwest where rain is abundant. The excess moisture is the perfect environment for mold and mildew growth in your home.

Make your home great.

Award-winning service and installation.

Since 1957, homeowners have come to know us for the type of best-in class service they deserve. Frequent winners of the Angie’s List Super Service Award and perennially among the top local contractors rated by the BBB,, Angie’s List and GuildQuality.

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A job done right

Our Home Energy Specialists are ready to tailor choices to your lifestyle and budget and our installers have the experience and talent to make sure the work is done right.

100% satisfaction guarantee

If for any reason you are unhappy with your purchase and we cannot fix it, we will remove the equipment and return your money. Some restrictions apply, see contract for details.

Local, trusted, passionate

Since 1957 we have made homes all over the Puget Sound more efficient and comfortable. Our employees are craftsmen with a contagious enthusiasm for rolling up their sleeves and exceeding expectations.

Trained, licensed, bonded and drug tested

Each technician receives a minimum of 100 hours of on-the-job-training each year to ensure everyone is up to date on best practices. All of our employees undergo background checks and drug screens.