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  • Our New, Stronger Wood Shearwall
    Wood Shearwall

    The new Strong-Wall® Wood Shearwall has higher loads and is easier to install and inspect, with visible front, back and side access and a new top-of-wall connection.

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    Wood Shearwall
  • Joining Habitat for Humanity to Build Stronger Homes
    Habitat Strong

    We are proud to be a part of the new Habitat Strong program that helps communities across the U.S. build stronger, more disaster-resilient homes.

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    Habitat Strong
  • Driving Research Innovation
    Research and Testing Laboratory

    We are honored to support Washington State University construction and engineering research in the new Simpson Strong-Tie® Research and Testing Laboratory.

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    Research and Testing Laboratory
  • Versatility Defined
    Strong-Drive SDWS Framing Screw

    For strength and fast driving in a variety of applications, the Strong-Drive® SDWS Framing screw is the perfect multipurpose fastener for pros and DIYers.

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    Strong-Drive SDWS Framing Screw
  • Composite Strengthening Systems™
    Composite Strengthening Systems

    Our fiber-reinforced polymer (FRP) system features North America's only code-listed precured laminate solution for the structural reinforcement of concrete and masonry.

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    Composite Strengthening Systems
  • Anchor with Confidence
    2016 Anchoring and Fastening Systems Catalog

    The comprehensive 2016 Anchoring and Fastening Systems Catalog features up-to-date products and technical information to help you locate the ideal anchor for the job.

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    2016 Anchoring and Fastening Systems Catalog
Conceal the Steel
New CBTZ concealed beam tie provides an easy-to-install, beam-to-post connection for when you want it be strong—and not seen.
A Concrete Alliance
Simpson Strong-Tie and Bosch Power Tools form strategic alliance in the concrete construction industry.
Simplify Wind-Uplift Restraint
Strong-Drive® SDWC and SDWF Truss and Floor screws provide a fast and economical alternative to resisting wind uplift.
Welcome to Our New Website
Our new mobile-friendly website offers enhanced search, browsing and more to make it quicker and easier for you to find the products you need.
High Wind-Restraint Construction Application Guide
New High Wind–Restraint Construction Application Guide

Our new High Wind–Restraint Construction Application Guide discusses critical elements of high wind-resistant construction and helps you find the right products for designing in high-wind areas.

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Why Choose Simpson Strong-Tie?
Why Choose Simpson Strong-Tie?

Innovation. Trust. Relationships. These are just a few of the reasons our customers give when asked why they choose Simpson Strong-Tie products.

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