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Permaglass Windows

About Fiberglass Windows
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Benefits of Pultruded Fiberglass Windows

For New Construction and Renovation

Permaglass fiberglass windows are designed for both new construction and renovation in residential and commercial applications. An integral nailing fin is pultruded as part of the frame profile for ease of installation and to provide a weather-tight seal around the window. Because fiberglass windows do not rot, peel or degrade in harsh climates, the fiberglass window is ideal for projects where quality and
longevity are the primary concerns.

Built Tough

Window Options

Optional Brickmold


Black fiberglass screen cloth in an enameled surround is standard on all Permaglass windows. Standard surround colors are available over 160 standard Norcoat colors and an endless selection of custom colors

Standard and Optional Glazing

Insulated glass panels are channel-glazed in the frame and sash to add to the overall strength of the window’s construction. Clear 3/4” double glazing is standard. Triple glazed picture windows (direct set) are available. Optional high performance argon-filled LowE glass or other popular glazing options.

Custom Combinations and Transoms

Permaglass windows are available with matching custom transoms and decorative between-the-glass grille options. Grilles are available in standard Georgian and flat profiles.

Typical custom transom designs

Norcoat Flexacron color options

Norwood Permaglass Windows come standard with white interior and your choice of over 160 standard Norcoat colors or an endless selection of custom colors for the exterior. Bring us a sample; we can match it. You won’t find this versatility and flexibility anywhere else. With a Norcoat Flexacron factory finish you get beautifully colored windows without the maintenance hassles. Components
are electrostatically coated twice before assembly, giving greater resistance to the elements than the finest paint. With a 20-year guarantee, Norcoat is the industry’s highest quality, exterior finish.
Want more interior design options? Any Norcoat color or custom color can be applied to both interior and exterior window frames. (48 shown here)


Due to Web limitations, colors shown are approximations only. Consult dealer’s Color Board before ordering.

Custom-Designed Aluminum Panning

Permaglass windows can be configured with aluminum panning to replicate the look and feel New England historical architecture.

For more information, call 978.416.9495 or send us an email.

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