Pella Impervia Fiberglass Windows

Features patented fiberglass composite called Duracast that can take most anything, including sea air.

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Family Owned and Operated Since 1980
301-220-1144 or 800-704-3791
Serving Maryland, Virginia and Washington DC
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Pella Impervia Fiberglass Windows


Low Maintenance/Durability

When it comes to durability, fiberglass is king. And, fiberglass windows are resistant to even the most extreme heat and cold — and even damaging UV rays and seacoast environments. Similar to vinyl, fiberglass windows are easy to care for. They arrive with a long-lasting powder-coat finish that doesn’t need painting and stays looking great for years.



Fiberglass windows closely resemble the look of painted wood — they don’t have a shiny appearance. Available in White, Tan or Brown. White is a great choice for homes with today’s popular white painted woodwork. Or choose Tan or Brown to complement stained wood trim better. With their outstanding heat resistance, fiberglass windows can be manufactured in darker colors, giving you more design flexibility


Energy efficiency

Offering the insulating qualities of wood, fiberglass windows are extremely energy-efficient and a great choice for all areas of the country.


Powder Coat Finish

Long-lasting factory powder-coat finish stays looking great for years with little care. Available in White, Tan or Brown.


Foam Filled Frame and Sash

Foam filled frames and sashes improve eneregy.






















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