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Seattle Double-Pane Windows

Update Your Older Home with New Double-Pane Windows

The city of Seattle is rich in history, with architectural styles originating as far back as the 1890s. You may not own a property that has been around for more than a century, but if you are living in an older home with the original single-pane windows, it might be time for a much-needed upgrade. Double-pane windows contain insulating argon gas between the two panes, providing an additional layer of protection between the weather and your home.

Double-pane windows can help lessen your heating and cooling costs, improve the comfort of your home, and even help reduce your carbon emissions.

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Popular Local Trends & Styles


  • double pane windows bring efficiency Energy Savings

    Sustainability is more than a buzzword to the people of Seattle. Residents are serious about their efforts to preserve their natural surroundings. Double-pane windows can help the city’s homeowners do their part to help the environment, with extra insulation to ease the burden on your heating and cooling systems and keep your home’s internal climate comfortable.

  • casement window sizes Casement Windows Hinged at the sides to swing outward, casement windows provide a clear picture of the outdoors and can be operated with ease, simply by turning a handle. Casement windows are the most popular type of window in the Seattle area and beyond, and can be used to accommodate areas of your home that are difficult to reach, like over the kitchen sink, for example.
  • wood windows Frame Options

    The energy efficiency of your windows is not limited to the panes of glass. Seattle homeowners also have the choice between a selection of window frames that offer different looks and insulating benefits. Wood and fiberglass are both popular choices because each possesses low conductivity and offers excellent insulation for your home.

  • between the glass blinds Between-the-Glass Blinds

    With multiple panes of glass, make the most of that space with between-the-glass blinds. Positioned between the panes of glass, these window treatments are protected from dust, dirt, and allergens. Between-the-glass blinds are also cordless, tucked away from children or pets, and can be operated with the touch of a button with Pella’s Insynctive Technology.1

1Requires connection to a compatible home automation system and smart device.

Product Lines


Recommended Customizations*


Choose from a vast selection of hardware and grille options as you customize your double-pane windows to more seamlessly integrate into your home. If you are a Seattle homeowner looking to bring a more contemporary look to your residence, consider hardware with clean lines and high contrast finishes. Satin nickel and bright brass are more traditional alternatives.

Hardware

  • Classic Collection
  • Essential Collection

Grilles and Blinds

  • Traditional Grille Pattern
  • Custom Grille Pattern
  • Square Grille Pattern
  • Between-the-Glass Blinds

1Not all customizations are available in all Pella product lines.

Seattle Climate Recommendations


Seattle is known for its ever-changing climate, but as its residents will tell you, as long as you expect rain, you’ll be prepared for whatever the weather holds in store. It rains nearly 50 percent of the time in Seattle, particularly in the fall and winter months. The summer, considered the driest season of the year in the city, offers a temporary respite from the year-round precipitation. But when the skies clear, Seattle is often quite pleasant due to its temperate climate, with only a few days out of the year that are either unbearably hot or freezing cold.

Rainy Weather

Rainy Weather

With persistent clouds and drizzle nearly all year round, consider investing in moisture-resistant window materials, such as fiberglass or vinyl.

doube or triple pane glass

Double or Triple Pane Glass

Need to cut your energy costs? Invest in energy-efficient double- or triple-pane windows that are filled with insulating gas for added thermal efficiency.

weather protection

Weather Protection

Ensure your home’s windows are prepared for the seasons. Wood windows with exterior aluminum cladding can help protect your home from the elements.

Why Choose Pella?


Customized with You in Mind

Pella windows and doors are made specifically for your home because one size doesn't fit all. With access to many materials, colors and options, including exclusive snap-in options for shades, blinds and grilles, along with smart home products and a proprietary finishing process that helps provide a quality finish.

Built to Last

Pella products are backed by some of the strongest window, door and installation warranties in the business. When installed by a Pella branch, your project is backed by our Pella Care Guarantee, our package of product warranties, installation warranty and service agreement that covers your products and their installation — including labor — for up to 10 years. See the written limited warranty for details, including exceptions and limitations, or contact Pella Customer Service at 877-473-5527.

We Come to You

An in-home consultation can help you explore all options and get a professional opinion on what will work best for you. During the consultation, local window professionals can come to your home to assess your window replacement needs and understand your priorities and budget.

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Explore Your Options with an Expert

A Pella Windows & Doors of Western Washington expert can help you pick out a window that fits your home — and your style. Find your local Pella representative to schedule a free in-home consultation, measurement, and estimate.

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Frequently Asked Questions


  •   What factory-prefinished stain and paint colors are available on Pella products?
    • Wood Windows and Patio Doors – Wood interiors offer more design flexibility — windows and patio doors can be stained or painted to match your decor.  Explore the interior and exterior finish options available for Pella's wood products.

      As part of Pella Corporation’s commitment to environmentally-friendly practices, we use Water-Based Green Chemistry. Our factory-applied stain is water-based, which significantly decreases the amount of volatile organic compounds (VOCs) emitted into the air.

      Fiberglass Windows and Patio Doors – Available in colors offering the quality look of painted wood — including a dual-color option. Explore the interior and exterior finish options available for Pella's fiberglass products.

      Vinyl Windows and Patio Doors – Pella's unique vinyl formula is performance-tested for excellent weathering, durability, and color retention. Solid- and Dual-Color frames are available. Explore the interior and exterior finish options available for Pella's vinyl products.

      Fiberglass and Steel Entry Doors – You'll save time and finishing costs when your entry door arrives prefinished in your choice of paint or stain color that will look beautiful for years. Explore interior and exterior finish options for Pella's fiberglass and steel entry doors.

  •   What general maintenance is required for my Pella windows and patio doors?
    • Pella recommends you inspect your windows and patio doors at least annually as part of a home checkup. Maintenance can prolong the life of your Pella windows and doors and will help ensure maximum warranty coverage.

      As needed, clean, repaint or restain your windows and patio doors, and recaulk around them to help maintain optimal performance. Also, be sure to regularly check for leaks and improper drainage above or around vents and sprinkler systems that may subject your windows and patio doors to prolonged water exposure.

      Review the Maintenance section of the Pella Window and Patio Door Owner's Manual for additional details about how to properly maintain the interior and exterior of your Pella windows and patio doors.

  •   How do I choose the right paint or stain for my wood windows?
    • Stained Wood Interior Finish – Pella strongly recommends the use of a good-quality pre-stain wood conditioner before staining Pella windows and patio doors to reduce the possibility of a blotchy-looking, uneven finish. Ask your paint or finishing professional to recommend a pre-stain wood conditioner, a stain and a finishing coat that are compatible.

      Painted Wood Interior Finish – The most important consideration to make when choosing your paint is good blocking resistance — the ability of a paint to resist sticking. Failure to use a high-quality paint with good blocking resistance may result in a window or door that sticks shut, even after the paint has dried. Ask your qualified paint professional to recommend a paint with good blocking resistance. Don't simply rely on a paint's price or brand name in making your selection. Expensive paint may not necessarily offer good blocking resistance. Also, ask your paint professional to recommend a wood primer and paint that are compatible and whether sanding is required between coats of paint.

      Explore the factory pre-finish options available for Pella's wood products.

  •   Where can I get paint or stain to match the interior and exterior of my Pella products?
    • Paints and stains for Pella products are available in quarts and gallons via special order through Lowe's stores or your local Pella Window and Door Showroom. You will need to provide the color of the paint or stain that you need to place an order.

      Or you may take the color or stain desired along with the substrate you are trying to match to your local Sherwin-Williams® or home improvement store and have them custom match the color.

      If you don't have a Pella paint chip or just need a small bottle of touch up paint or stain for dings and scratches, submit a request to Pella Corporation's customer support team or call (877) 473-5527 for further assistance.

      Be sure to consult with your local paint or finish store representative or professional to help address your specific finishing needs and review the finishing section of your Pella Owner's Manual for details about how to properly finish your Pella products.

  •   How do I clean my Pella windows and patio doors? What can I use to clean them?
    • Clean the interior and exterior frame surfaces with warm, soapy water and rinse thoroughly. Stubborn stains and deposits may be removed with mineral spirits. Or Pine-Sol® can be applied with a clean, dry cloth or towel. Do not use abrasives. Do not scrape or use tools that might damage the surface. Should you need it, touch-up paint is available at the Pella Window and Door Showroom nearest you.

      Clean the window sill using the brush attachment on a vacuum and vacuum off any debris.

      It is normal for water to accumulate in the sill and track. On products with weep holes, the water is intended to drain to the outside via the drainage or "weep" holes.

      • To clean the weep (drainage) system, check to make sure that the weep holes are clear of obstruction (dirt, sand, or building materials).
      • To clean the weep holes, use a small, soft brush to clear the opening. Weep holes may be located both inside and outside the window in the bottom of the frame. If the window is "stacked," there may be weep holes between the units.

      WARNINGS:

      • Do not use abrasive or caustic solvents as they may damage your windows or patio doors.
      • Do not scrape or use tools that might damage the surface. 
      • Do not power-wash.

      Review the Cleaning section of the Pella Window and Patio Door Owner's Manual for additional details about how to properly clean your Pella windows and patio doors.

  •   How do I clean and restore shine to the handles and hardware on my windows and doors?
    • A soft cloth and mild cleaner may be used on most Pella hardware finishes. 

      Living finish Oil-Rubbed Bronze hardware will develop its own unique patina with use, care and handling. Simply wipe the hardware with a soft cloth so as not to damage the finish. The changing of color on the hardware is not a warranty issue.

      The solid brass hardware used on some previous vintages of Pella wood hinged (French) patio doors has a clear protective coating to prevent tarnishing. Download instructions to care for solid brass hardware.

      For additional information about how to properly care for your Pella windows and doors, refer to the Cleaning section of the Pella Window and Patio Door Owner's Manual.  

      For further assistance, submit a request to Pella Corporation's customer support team or call (877)-473-5527.

  •   How do I take the screen off my casement or awning windows?
    • To remove the screen from your casement or awning window, follow the instructions for your particular style, as outlined in the Pella Windows and Patio Doors Operator's Manual.

      Architect Series®, Pella Impervia® Windows

      Removing the screen from the interior of the house/building requires two hands. Pivot the screen latch clips out of the grooves on the side of the window frame. While holding the screen latches securely, carefully bring the screen into the house/building.

      Installing the screen from the interior of the house/building also requires two hands. Make sure the screen handle and screen latch clips are facing the interior, and then position the screen in the window frame. Pivot the screen latch clips into the grooves on the sides of the window frame to hold the screen in place.

      Pella 350 Series, Pella 250 Series, Encompass by Pella®, ThermaStar by Pella®

      Removing the screen from the interior of the house/building requires two hands. To remove the screen, pull the plungers, tabs or locks located on the screen frame inward and out of the slots in the window frame. Grab the screen frame securely, then carefully bring the screen into the house/building.

      Installing the screen from the interior of the house/building also requires two hands. To install the flat screen, place the screen in the window opening. Pull the plunger inward while pushing the screen into the window. Then re-engage the plunger in the slots on the sides of the window

  •   How do I remove the hardware from my casement or awning windows?
    • To remove the lock lever from your casement or awning window:

      1. Open the window to its widest point.
      2. Place the lock lever down, in the locked position.
      3. Insert a flathead screwdriver into the exposed opening on the exterior of the window at the point where the lever and lock cam meet.
      4. Turn the screwdriver 1/4 turn to the right, pulling the lock lever out at the same time.
      5. To reinstall, simply snap the lever back into place.

      To remove the roto cover for the crank handle from your casement or awning window:

      1. Unfold the handle.
      2. Loosen the set screw with a flat-blade screwdriver. Make note of the position of the handle, and then remove the screw. You'll want to replace the handle in the same position after you reinstall the cover.
      3. Grasp the roto cover and pull it straight back. You'll feel some resistance as you are pulling.

      To replace the roto cover:

      1. Align the cover in the original position and push it back into the bracket.
      2. Reinstall the handle and tighten the set screw.

      For a video tutorial on how to remove hardware, visit the Pella Help Library.

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