Simpson Strong-Tie Composite Strengthening Systems (CSS) provide efficient solutions for the structural reinforcement and retrofit of aging, damaged or overloaded concrete and masonry structures. These are easy-to-apply composites that provide significant flexural, axial or shear strength gains, without adding significant weight or mass to the structure. They often represent the most economical choice given their reduced prep and labor costs and they can be installed without putting the structure out of service.
Driven by the same passion for customer service, we provide:
Free design services
Support for engineers who develop structural reinforcement plans
CSA, ICC-ES, ACI, NSF-ANSI 61 and AASHTO approved products
Technical support on worksites
Trainings and presentations for architects and engineers