Welcome to the Simpson Strong-Tie homepage showcasing our resources, products and services designed to help people build safer, stronger structures.

Explore our dealer locator application to find an official dealer of Simpson Strong-Tie products near you in the United States and Canada.

The complete Simpson Strong-Tie Outdoor Accents ® decorative hardware line featuring ornamental wood connectors and fasteners, brings both beauty and strength to outdoor living structures.

With decades of research and innovation in residential construction solutions, Simpson Strong-Tie offers an unparalleled selection of tested products, advanced software, and other helpful resources for …

Driven to Exceed Expectations In the fastener marketplace, Simpson Strong-Tie stands apart from the rest. Quality and reliability is our top priority. That’s why we hire PhDs, metallurgists, materials …

Our Simpson Strong-Tie ® AS-18HS high strength metal truss connector plate is staggered-toothed to provide two teeth per hole along the length of the face of the parent metal.

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Installation Details for Deck Products Simpson Strong-Tie provides installation details for a variety of connectors and fasteners used in the construction of wood decks to clarify installation.

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Engineered for higher load capacity, our new patent-pending HDUE holdown is ideal for meeting the higher design demands of today’s residential wood structures, such as three-story homes with more …