Extruded Seals

Meeting Your Needs

Ultrafab has extended its renowned quality into extruded products and services to better serve customer needs.

Ultrafab’s extruded components are manufactured to meet or exceed your needs and expectations. Our high quality products offer:

  • Physical stability with unmatched adhesion between the TPV bulb & the polypropylene base
  • Excellent compression set resistance and low closing forces
  • Excellent weatherability, UV resistance and chemical resistance
  • Superior color consistency in 5 standard colors, Black, Brown, White, Tan, or Gray, custom colors available
  • Positive retention in kerf-mounted applications
  • Proven automation systems for bulb seal insertion

Review our UCx Standard Offerings >


We work directly with your designers, engineers and manufacturing personnel to reduce product development cycles, to improve product performance and to provide cost effective solutions. Our goal is to help your new products get to market on schedule and within budget. Our CAD-based systems allow us to work with you via: fax, the internet, flash media.


Ultrafab has the ability to process a wide variety of materials with a wide range of physical, mechanical and chemical properties. We will work with you to produce the most cost effective solution for your application requirements. Commonly used materials include:

  • Rigid PVC Exterior Grade for weatherability, impact resistance and long-term durability
  • Flexible PVC Exterior Grade for economical sealing, capping and coextruded applications
  • TPV’s (Thermoplastic Vulcanizates) for high performance sealing and retention
  • Polyolefins for adding rigidity to TPE seals and coextruded products
  • Filled Polyolefins for high stress, high heat and superior chemical resistance Engineered Resins for extreme applications (severe weather, high pressures, high load stresses, extreme heat)


Ultrafab integrates CAD-based technology with multi-axis EDM machining centers to develop high quality extrusion dies at a reasonable price. Dies are designed and manufactured for high quality tight tolerances, excellent processing properties and long life. Tooling is designed for efficient manufacturing which means more cost effective products for you.

Putting Our Resources to Work for You

extruded components of leaf and bulb seals

Standard Extruded Products

  • 187″ and .270″ T-slot TPV (Thermoplastic Vulcanizates) bulb seals, .125″ to .600″ diameter
  • Kerf-mounted TPV bulb seals, .125″ to .500″
  • Polypropylene leaf seals
  • UltraGlide seals for sliding applications (low surface friction and unmatched wear resistance)
  • Kerf mounted pile

Custom Profiles

Ultrafab also offers cost effective custom profiles designed and extruded to meet your specific goals. Let us put our engineering expertise to work for you. We will assist you with everything from material selection and product design to value-added services and inventory to achieve the level of performance you desire at the right price.


Ultrafab also offers the following services:

  • In-line cutting, punching, taping and marking
  • Off-line cutting, punching, taping and marking
  • Other secondary operations, including assembly
  • Welded gaskets (TPV, FPVC)
  • Bulk packaging
  • Specialty packaging
  • Labeling and bar coding
  • Custom color matches
  • Prototype design and testing
  • Color coding
  • Adhesives: Foam / PSA

To reduce your lead times and inventory levels, Ultrafab has warehouse locations strategically located throughout the U.S.

TO ORDER: See Part Ordering Specification Sheet.

Ultrafab’s line of standard weatherseals are designed and manufactured to meet the requirements of AAMA Specifications 701, or 702 where applicable. For applications that result in the weatherseal experiencing long-term direct exposure to the elements, standard products may not be adequate. Contact us for additional product options.

custom extruded seals

Need a More Custom Solution?

Custom designed tooling is the norm, not the exception. We offer custom extruded seals in multiple profiles and shapes with a wide variety of material configurations.

View Custom Plastic Extrusions

Extrusion Seals

  • ultra glide seals

    Flexible & Rigid PVC Seals

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  • multi hollow bulb seals

    Multi-Hollow Bulb Seals

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  • leaf seals

    Polypropylene Leaf Seals

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  • push in extruded seals

    Push-In Extruded Seals

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  • Extruded Seals

    T-Slot Extruded Seals

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  • ULTRA CELL® Micro-Cellular Foam Seals

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  • ultra glide seals

    ULTRA GLIDE® Seals

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Looking for something else? Need something you don't see? Ultrafab offers a wide range of products beyond those shown here. Contact us for more information.

Weatherseal Products

For Fabricators and Extruders

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Specialty Products

OEM Engineered Solutions

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