INTERNATIONAL BUILDING SUPPLY LLC

international building supply llc

102 water st
naugatuck, CT 06770

Call store for hours

Windows That Inspire

Set your home apart with brilliant design and powerful performance. Choose between a wide range of window styles that fit your vision.

Stunning Doors

Set your home apart with brilliant design and powerful performance. Choose between a wide range of window styles that fit your vision.

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  • Reliable Energy Efficient Doors & Windows | JELD-WEN Dealer INTERNATIONAL BUILDING SUPPLY LLC

    Products you can rely on. Support you can trust.


    SOLUTIONS FOR BUILDERS, ARCHITECTS, AND HOMEOWNERS | JELD-WEN® WINDOWS & DOORS


    You need products that are energy efficient, beautiful, and built to last. That’s why we offer the widest selection of expertly-designed windows and doors, available in a range of sizes and with extensive decorative and performance options, delivered on time and backed with solid support if you ever need it.


    One of the world’s largest window and door manufacturers, JELD-WEN engineers and produces a broad array of interior and exterior doors, windows and patio doors, innovative wall systems, and building products for use in the new construction and repair/remodeling of homes and commercial buildings.


    JELD-WEN is a recognized leader in manufacturing energy-efficient products and has been an ENERGY STAR® Partner since 1998.


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