Vinyl Windows

Technology strides in the manufacturing of vinyl windows have made them one of the smartest choices for improving a home's energy efficiency.

Vinyl windows bring beauty and elegance to a home's appearance.

Homeowners also find that vinyl windows require much less maintenance than their wood-constructed counterparts.

Key Features

National Vinyl manufactures superior insulated clear glass, Low-E, or Low-E with argon gas windows engineered to meet today's demanding energy standards for thermal performance. National Vinyl is proud to introduce Krypto-Lite a revolutionary triple glazed dual Low-e with double Krypton Gas fill. This process provides one of the best insulating windows on the market with an overall U-Value of .20…that's an R-Value of 5! This will allow us to be one of less than 60 manufacturers Nationwide to be listed on the DOE R-5 program.

By fusion welding our frames and sashes, National Vinyl windows achieve both durability and strength. Sashes and frames are manufactured to be one solid piece with no seams or pieces to break.

Multi-chambered hollows in frame and sash create greater insulating and structural value.

Where the sash meets the sill we use a superior bulb seal which acts similar to the gasket on your refrigerator, providing a tight seal against water and air infiltration. This foam seal has a memory that will keep its shape even after months of being compressed.

Our true sloped sill design provides optimal water runoff keeping you and your family dry.

Vinyl Is "Green"

More than half derived from common salt, vinyl is one of the most energy efficient materials to make. And, when installing vinyl windows in our homes, they often do not need to be scraped or painted as a traditional wood window does. In terms of affordability, durability and renewability, vinyl is a smart, green choice.
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Built with Duralite® Technology

Engineered to Perfection

Slim Profile

Slim profile provides maximum glass area – allowing more light in to your home

Soft Bevel

Soft bevel on sash gives you a more elegant and traditional look

Heavy Duty

Heavy-duty block & tackle balance system provides years of easy sash operation

Sash Operability

Both top and bottom sashes operate independently

Tilting Sashes

Both top and bottom sashes easily tilt in to your home for safe interior cleaning

Low Maintenance

Our windows never require painting, sanding or refinishing

Various Colors

Custom painting available in 8 standard colors or we can color-match to your specifications.

Paint Configurations

These colors can be either interior, exterior, or both interior & exterior.

Wood Grain Options

Two interior wood grain finishes; Cherry & Light Oak to match most homes interior décor.

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Double Hung

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Awning

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Specialty

Color Options

  • Paint Custom
  • Colors Standard
  • Solid Vinyl
Grid Style Options
Simulated Divided Lites
Grids Between Glass
Wood Stain Options

OUR WINDOW BRANDS

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LifeTime Warranty

Protected Investment

We back all of our windows with the industry's strongest Lifetime Warranty

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Contact Us

(413) 420-0548

7 Coburn Street
Chicopee, MA 01013

MONDAY - FRIDAY
08:00 - 5:00
SATURDAY - SUNDAY
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