Simpson Strong-Tie

5956 W. Las Positas Blvd.
Pleasanton, CA 94588

Email Address:
Customer Service Phone: (800) 999-5099
Customer Fax Phone: (925) 847-1597

Simpson Strong-Tie offers a full line of structural connectors, fasteners, fastening systems, anchors, lateral systems, software, and concrete repair, protection and strengthening systems.

June 2015

New Strong-Rod™ Systems Offer Seismic and Wind Design Solutions for Light-Frame, Mid-Rise Wood ConstructionSimpsonStrongTieHAPMember

With the new Simpson Strong-Tie® Strong-Rod™ continuous rod tiedown systems, featuring new code-listed components and optimized rod-run assemblies, Designers have cost-effective and code-tested options for light-frame, mid-rise wood construction.  Read More…

    Simpson Strong-Tie Videos:

    Basic Connector Installations

    This video covers basic connector installations and fundamentals, including proper fastener selection and use.

    SDWS Strong-Drive® Structural Screws

    Simplify outdoor projects and deck ledger installations with the new SDWS and SDWH Strong-Drive structural wood screws by Simpson Strong-Tie. Both screws are easy to install and provide safe, high-strength alternatives to through-bolting and traditional lag screws. Both the low-profile SDWS screw and hex-head SDWH screw require no pre-drilling and can be used for attaching deck ledgers, offering higher loads than alternative lag solutions, which means up to 40% fewer screws. They also can be used for a variety of other applications and as you'll see in this video, are easier and faster to drive than comparable fasteners. The SDWS and SDWH screws are safe for outdoor use and feature a double-barrier coating to protect against corrosion.

    Build a Safe, Strong Deck

    Although adding an outdoor deck to your home may seem like a simple, do-it-yourself project, it's estimated about half the decks in the U.S. are not safe and in need of some type of repair or need to be replaced all together. Since 1999, hundreds of injuries and more than 20 deaths have resulted because of deck collapses. Make sure your deck is safe by knowing the five warning signs of an unsafe deck and how to build and maintain a safe, strong deck.

    DIY Workbench

    General contractor Jamie Schmitt gives step-by-step tips on how to build a customizable workbench with this new DIY hardware kit from Simpson Strong-Tie. Jamie frequently appeared on HGTV network.

    DIY Shelving

    Customize your shelving using the new DIY hardware kit from Simpson Strong-Tie. General contractor Jamie Schmitt, a frequent guest on HGTV network, gives step-by-step tips on how to build it.