The Wise Choice

Western Window is proud to be an Earthwise manufacturer. Earthwise vinyl windows and doors are built specifically for our climate and are energy-efficient, durable, and low-maintenance. All of our windows and doors are backed by our Lifetime Limited Warranty.

Why Vinyl?


Vinyl windows are superior to other materials due to their durability, sustainability, and cost. Vinyl requires far less maintenance compared to other options such as wood all while being more affordable and energy efficient.

Our Certifications


We are committed to producing the highest quality energy efficient windows on the market. Our Earthwise windows and doors are certified by Energy Star, NFRC, and AAMA. Plus, all of our our windows and doors are manufactured in the USA!

Lifetime Warranty


We stand behind our products by backing all of our windows and doors with a Limited Lifetime Warranty. Unlike others, we recognize that warranty repairs are time sensitive and work to cure any issues asap.

Photography provided byAnnie Garner,
Boise Home Photography | BoiseHomePhotography.com

Deceuninck

Western Window is pleased to be a partner for over a decade with Deceuninck, North America on all our vinyl extrusions. 

Longer, More Beautiful Lifespan and Virtually No Maintenance 

As a global leader in the PVC fenestration industry, Deceuninck, North America leverages cutting-edge science and technology in the development, manufacture, and delivery of its innovative and sustainable products. Western Window passes along this expertise in the windows and patio doors we design and build from these advanced extrusions every day. 

Weathering Impact

A scientific study of aged weathered profiles before and after outdoor exposure showed a minimal impact loss in the SunShield product compared to its leading competitor, which suffered an impact loss of 13.9%.


Our most popular window and patio door series in BLACK PVC.

Not a top-coat or coextruded, ECLIPSE is 100% black PVC that is extruded in a single piece component. It features the durability of SunShield technology to minimize fading, and with proprietary pigment technology to limit heat absorption. It is literally the best of both worlds. With the same Limited Lifetime Warranty, build quality and quick lead-time as our WHITE windows.

  • Available in Autograph, Signature and Firma Patio Systems
  • Matching Black cam-lock hardware on windows and Black single or dual-point locks on patio doors
  • Black pile weatherstrips

Western Window is a decades long partner with Guardian Glass, one of the world’s largest and most advanced float glass manufacturers. 

You Can Expect More from ClimaGuard™

Achieve outstanding solar control and thermal insulating performance. Choose from a powerful collection of low-E coated glass innovations that surpass future codes – and alternatives across the industry. Save time and money with solutions optimized for you.

Sophisticated Solutions, Simple Choice

ClimaGuard IS interior surface coatings elevate window performance without the pain of adding panes.

ClimaGuard 70 provides best-in-class thermal insulating performance for consistent comfort through hot and cold weather extremes.

ClimaGuard 62/27 delivers the balanced solar control and visible light transmission needed to perform in almost any climate zone.

ENERGY STAR® Version 7

ENERGY STAR® has prescribed a set of NFRC certified U-Factor and SHGC rating levels for windows that meet its performance criteria across U.S. Climate Zones. It also defines a set of “equivalent energy performance” criteria specifically for windows that may be similarly certified for the Northern Climate Zone.

Interior-surface coating that delivers superior thermal performance with striking clarity.

Offering strength, durability, and cleanability comparable to standard float glass, IS 20 provides beautifully clear, extraordinarily efficient glass for windows.

Combined with a Guardian low-emissivity coating on the second surface, the addition of IS 20 on the fourth surface provides an enhanced thermal barrier, improving the energy performance of a dual-glazed or triple-glazed  low-e window.

Features

  • Low u-value
  • Low haze
  • Smooth and durable surface
  • High visible light transmission
  • Neutral color
  • As mechanically and chemically durable and regular glass

Lower U-Value. Lots of Light. Greater Energy Savings.