Expanse™ by Porchwerx
Bring the outdoors in with the innovative Expanse™ porch window by Porchwerx. Its dual, retractable screens offer unobstructed views, allowing you to fully appreciate the beauty of your surroundings.
Create your porch oasis
The innovative Expanse™ by Porchwerx is an innovative porch window that features dual, retractable top and bottom screens. Its one-of-a-kind design provides amazing, uncluttered views from your porch, connecting you to the great outdoors, and allowing the brilliance of nature to take center stage.
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Spend more time outdoors from the comfort of the indoors
Expanse Windows are designed for a clear view in your a Seasonal Room. Available in 4 colors: White, Sandstone, Brown and Black
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Expand your outdoor experience by adding fixed glass windows
Ideal for knee walls, transoms, sidelites, filler board, and specialty shapes
Get a Free EstimateFeatures & Benefits
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Innovative Design Enjoy optimal airflow and comfort with the uniquely designed dual sash panels. Retractable panels disappear seamlessly when closed.
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Retractable Screens Enjoy top and bottom ventilation, bug protection, and the ability to seal your porch from the weather.
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Safety: Expanse windows offer 3/16″ tempered glass, angel locks for added security, and retractable screens for easy maintenance.
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Ventilation: Breathe easy with patented dual sash panels. They let fresh air in, keep bugs out, and optimize airflow for ultimate porch comfort.
Proven Results
Many homeowners have already enhanced their crawl spaces using Owens Corning insulation products.
Our professional installation services guarantee you receive complete energy efficiency, comfort, and savings benefits.
Expanse Porchwerx
Connect with nature like never before with Expanse™. Its unique design allows for amazing, uncluttered views while keeping bugs out. Enjoy the beauty of the outdoors from the comfort of your porch.
Thermal Performance
Owens Corning crawl space insulation products offer R-values ranging from R-10 to R-30, allowing you to get the right level of insulation for yours.