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Commercial Roofing

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Geomembranes

Geomembranes

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Architectural Fabrics

Architectural Fabrics

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Keder samples fabricated by Lightweight Structures

Tensioned Fabric Solutions

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Industrial Fabrics

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About Seaman Corporation

Seaman Corporation is a privately held, multi-generational family-owned U.S. manufacturer and trusted provider of protective solutions, delivering high-performance industrial coated fabrics since 1949.

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800-927-8578 Send A Message Now

Locations

World Headquarters

Seaman Corporation
1000 Venture Boulevard
Wooster, Ohio 44691

330-262-1111 330-263-6950

Bristol, Tennessee

Seaman Corporation
PO Box 3946
225 N. Industrial Drive
Bristol, TN 37620

423-989-5200 423-989-5215

Whitehall, Pennsylvania

Lightweight Structures
1139 Sumner Avenue, STE 1
Whitehall, PA 18052

610-435-4720 610-465-8866

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Lightweight Structures

Technical Documents

Find specifications, performance information, and product details for Lightweight Structures, Shelter-Rite® architectural fabrics, and Keder Systems used in panels and structures.

Not finding the document you need?

The fabric data sheets and performance guides here are Shelter-Rite documents, published by Seaman Corporation for the architectural membrane used in fabric structures. They describe how the material behaves. They do not cover the engineering of your structure.

If you are choosing a material, start with industrial fabrics for panels and structures. For how the rope edge and rail go together, read What is keder?

For drawings, load assumptions, or a fabrication quote, see our services or tell us about your project. We will send whatever spec you cannot find here.

Our Industry Insights

Case Studies

Built in Allentown, on Display in Wooster: The New Tulip Canopy

With the expansion of our Wooster Headquarters came a new architectural feature that reflects the expertise of our team in Pennsylvania.

Tensile fabric canopies beneath the Penn State water tower
Case Studies

Penn State Water Tower Tensile Canopies

How PVC-coated polyester canopies, fabricated by Lightweight with Signature Structures, created a unique shade structure at Penn State University.

Radio-frequency welding machine on a fabrication bench, with work gloves resting in front of it
Blogs

Types of Industrial Fabric Welds

A practical guide to RF, hot air, hot wedge, and hot bar welding for coated industrial fabrics, including when to use each method.

Keder panels on the reskinned roof of a frame-supported practice facility
Blogs

5-Step Turnkey Reskin Overview

A five-step walkthrough of a turnkey reskin: replacing the outer fabric and inner liner of a football practice facility with keder panels.

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Partners & Memberships

  • ESTA
  • NECPA
  • Advanced Textiles Association (ATA)
  • MATRA
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Family-owned U.S. manufacturer since 1949

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