Leading in Vision and Technology

Premier manufacturer of pile and extruded weatherseal products for the window and door industry, and specialty brush and seal component parts for OEMs.

Weatherseal Products

For Fabricators and Extruders

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Specialty Products

Engineered Solutions

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Career Opportunities

Ultrafab is Hiring!

Upcoming Hiring Events

Near Farmington, New York – we are accepting applications in person on

December 8th from 11am to 2pm
December 10th from 6am to 10am
December 15th from 9am to 12pm

Near Greer, South Carolina – we are accepting applications in person on

December 8th from 11am to 2pm
December 10th from 6am to 10am
December 15th from 9am to 12pm

We are seeking Machine Operators in Farmington, NY; Greer, SC; and McPherson, KS. Please follow the link to apply!

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World Leaders

See Our Latest Innovations

In Action

Flexible Dust Plug

Ultra Bend

The premium flexible dust plug offers superior performance, a close-fiber nonoriented design, an aggressive premium adhesive, and a 360º wrap sealing function.

MXC3

The color-coded caps in the MXC3 Product Line allow research technicians to easily select and assemble the proper cap for each bottle in a bioreactor arrangement, resulting in guaranteed accuracy and quality in less time.

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Ultra Cell Microcellular Foam Seals

Ultra CellTM Micro-Cellular Foam Seals

Ultra Cell™️ MicroCellular Foam Seals feature new thermoplastic foam technology that provides consistent low closing forces and industry-leading compression set resistance, weatherability, and color stability.

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Test Lab Services

Ultrafab offers a value-added, state-of-the-art test lab service free-of-charge to our customers. Our test wall capability performs air resistance testing and simulates wind-driven rain to test air leakage and water penetration in a product.

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AAMA Pre-Test Guide
Window/Door Prototype Pretesting
World Partners

Be the First to Hear About Our Latest Innovations

Committed to Helping You

Save Labor, Time and Money

Easy to Insert

ULTRAFAB products are easier to insert than other weatherseals saving time and labor.

Automated

ULTRAFAB’s automated inserting systems are terrific productivity builders for fabricators or extruders.

Perfect Fit

ULTRAFAB weatherstripping products do not stretch, shrink or leave tails after insertion.

Avoid Waste

If you have out of tolerance T-slots, ULTRAFAB can supply most backing widths immediately to avoid waste.

Quick Response

ULTRAFAB will respond to assembly line changes quickly, to avoid lost production time.

Custom Design

ULTRAFAB’s expertise is available to custom design prototype products or configurations, including custom brush manufacturing and more.

Ultrafab Founder Robert Horton

Celebrating the Life and Legacy of Ultrafab Founder Robert Horton

Ultrafab Inc., a leading supplier of sealing products to the fenestration industry, announced that its founder, Robert Horton, passed away peacefully on September 26, 2020.

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