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

At Simpson Strong-Tie, our drive to innovate sets us apart. Through precision engineering and rigorous testing, we push the boundaries of wood construction connector design to match your most …

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

Important Information and General Notes: Warning, Simpson Strong-Tie Limited Warranty, Terms and Conditions of Sale, General Notes, General Instructions for the Installer, General Instructions for the …

From selecting materials and products to estimating quantities and ensuring load demands are safely met — organizing the details of a job can be a lengthy and complicated task. Our software and …

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 …

Contact Simpson Strong-Tie for inquiries and support regarding their products and services.

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.

Simpson Strong-Tie is the world leader in structural solutions — products and technology that help people design and build safer, stronger homes, buildings, and communities.

Our Simpson Strong-Tie ® AS-20 metal truss connector plate is staggered-toothed to provide two teeth per hole along the length of the face of the parent metal.