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Side-by-side photographs of Sigma DG's X-Pin and Sigma Pins being used in concrete forming projects

Sigma pin & X-Pin

Concrete Sandwich Panel Connectors

We have been changing the way industries think about structural fiberglass components for years. We do not enter any market unless there is a major advantage in the use of the products we develop.
We have adapted our market leading technology in fiberglass form ties and bolts to make a sandwich panel connector pin that is tough, durable, and reliable. The Sigma Pin and X-Pin is made from an epoxy modified vinylester and E-CR glass for extreme environmental durability and strength.
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Sigma Pin

A Superior Pin

With center to center spacing as wide as 24", it is possible to see a reduction of 60% in the amount of pins required for the project. Of course, this provides material and labor savings for the contractor. Use the Sigma Pin for your next insulated wall panel project and prove to yourself the advantages of a superior pin.
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Advantages

  • Use up to 60% less pins

Safety/Warranty

All Sigma Products and Systems are sold subject to Sigma’s standard warranty and nothing shall expand or extend that warranty. The data contained in this website is considered representative at the time of publication or viewing and believed to be reliable. Sigma reserves the right to make improvements or modifications to its product lineup and processes which may result in changes to specifications. Sigma assumes no liability for the formwork design or construction. Formwork design and pour pressures at the discretion of the formwork supplier, project engineer, or contractor.

X-Pin

Composite COnnectors

X-Pin is a partially composite concrete sandwich panel connector. The X-Pin and UFP wall panel total package is designed from the beginning to provide a cost effective, design and installer friendly, easy to use and handle system for the wall panel manufacturer.
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Advantages

The UFP Advantage Offers:

  • X-Pin Composite / I-Pin Non-Composite Connectors for insulated sandwich panels

  • Prefabricated Insulation 

  • Prefabricated edge form (tilt construction), block outs, etc

  • Lifting hardware

  • Detailed layouts and bundled foam for fast and labor friendly installation

  • On demand delivery from all 30 locations nationwide

Safety/Warranty

All Sigma Products and Systems are sold subject to Sigma’s standard warranty and nothing shall expand or extend that warranty. The data contained in this website is considered representative at the time of publication or viewing and believed to be reliable. Sigma reserves the right to make improvements or modifications to its product lineup and processes which may result in changes to specifications. Sigma assumes no liability for the formwork design or construction. Formwork design and pour pressures at the discretion of the formwork supplier, project engineer, or contractor.

Image of X-Pin being used in front of pink foam insulation
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Contact
Sigma Warehouse
2801 NW Lower River Road
Vancouver, WA 98660
Office: 360-859-3170
Fax: 360-891-0398
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