Download Your Free E-Book & Save Up To 30% On Energy Costs

Learn how to reduce your energy bills and enhance your home’s comfort with our expert guide.

Top 3 Benefits

Save $125-340 / year

Homeowners with new Energy Star-rated windows save $125-$340 annually on energy costs, representing about 12% in overall energy savings, plus Seattle rebates and a 10% federal tax credit.

Increase Home Value $8,500 - 12,000

Homeowners with energy-efficient windows not only save on energy costs but also increase their home’s value by $8,500 to $12,000, as buyers prefer energy-efficient homes.

Live More Comfortably

Energy-efficient windows enhance home comfort by combining beauty and functionality, with clad-wood vinyl frames offering the elegance of wood and the energy efficiency of vinyl.

What Our Customers Are Saying

Plus You Could Qualify For Rebates!

Puget Sound Energy customers are eligible for $50 – 200 per window! Here’s the requirements:

  • Be a Puget Sound Energy customer for electric or natural gas
  • Have old wood or metal framed windows with a U-factor of 0.30 or below
  • Purchase new energy efficient windows
  • Have your new windows installed by a qualified contractor
  • Submit the application

FAQs

What do energy-efficient windows cost?

In Seattle, double-pane energy-efficient windows, including labor, typically cost between $400 and $600, while triple-pane windows range from $500 to $800. Prices can vary based on frame materials, the type of gases used between panes, Low-E coatings, and other factors.

What is R-Value, U-Factor, SHGC, AL, VT, and CR?

These terms describe a window’s energy efficiency performance:

  • R-Value measures thermal resistance or the ability to resist the flow of heat. A higher R-Value indicates a more efficient window.
  • U-Factor measures thermal transmittance or the amount of heat lost through the material. A lower U-Factor indicates better insulation.
  • Solar Heat Gain Coefficient (SHGC) represents the amount of solar heat that passes through the glass. A lower SHGC means less solar heat transmission.
  • Visible Transmittance (VT) represents the amount of daylight that passes through the glass. A higher VT means more natural light enters the home.
  • Air Leakage (AL) measures airflow through the window joints. A lower AL indicates less air leakage.
  • Condensation Resistance (CR) measures a window’s resistance to condensation. A higher CR means the window is more resistant to condensation.

How do I tell if it’s time to upgrade to energy-efficient windows?

It’s time to consider upgrading if you notice increasing energy bills, drafts throughout your house, windows that are hot or cold to the touch, or visible signs of aging on your current windows.

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Serving: Auburn, Bainbridge, Bellevue, Black Diamond, Bothell, Bremerton, Burien, Des Moines, Echo Lake, Edgewood, Edmonds, Everett, Federal Way, Fircrest, Gig Harbor, Graham, Issaquah, Kent, Kirkland, Kitsap County, Lacy, Lake Stevens, Lakewood, Lynnwood, Maple Valley, Mercer Island, Milton, Mountlake Terrace, NE Tacoma, Newcastle, North Bend, Parkland, Poulsbo, Port Orchard, Puyallup, Redmond, Renton, Ruston, Sammamish, Seattle, Seatac, Shoreline, South Hill, Silverdale, Snoqualmie, Spanaway, Steilacoom, Sumner, Tacoma, University Place, Woodinville and West Seattle