Repair, Protection, & Strengthening

Solutions to Repair, Protect and Strengthen New and Existing Structures

Simpson Strong-Tie® has become a trusted manufacturer of chemical, mechanical, direct-fastening, and carbide drill bits and accessories since entering the market in 1994. Now with over 20 years' experience, we continue to expand to provide the most comprehensive product offering to serve infrastructure, commercial, industrial and residential construction markets. These innovative products are the result of more than 40 years of laboratory development, field study and contractor input and have passed the rigorous performance and quality assurance testing you have come to expect from Simpson Strong-Tie. We will continue to expand upon this line of repair, protection and strengthening products and provide our customers with industry-leading jobsite, technical and customer support.

S&P FRP Carbon Fibre Reinforcing Systems

Simpson Strong-Tie® Composite Strengthening Systems (CSS) are designed, tested and manufactured to offer high-performance solutions and lasting results. The CSS provides efficient fiber-reinforced polymer (FRP) solutions for the structural reinforcement and strengthening of concrete, masonry and timber structures in need of repair or upgrade.

S&P fiber-reinforced polymer (FRP) systems are simply defined as high-strength and lightweight reinforcements created by combining carbon (CFRP) or E-glass fibers with a polymer material. The performance characteristics of S&P FRP strengthening have become increasingly popular in construction and retrofit applications, specifically in aging, damaged or overloaded concrete structures.