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Heli‑Tie Helical Stitching Tie

Simpson Strong‑Tie offers a line of products designed for structural and architectural rehabilitation of concrete and masonry.

Heli‑Tie Helical Wall Tie

Simpson Strong‑Tie offers a line of products designed for structural and architectural rehabilitation of concrete and masonry.

Heli-Tie Pull Out Test Kit
Heli‑Tie™ Fastener Installation Tool
ETI Injection Epoxy

The ETI Super-Low Viscosity Injection Epoxy is a two-component (dual cartridge), high-solids formulations for the injection into cracks in concrete.

CIP-LO Low-Odour Paste-Over Epoxy and Crack Sealant

CIP-LO is a low-odour, fast-curing epoxy paste-over used to seal cracks and secure injection ports at the surface of concrete substrates prior to implementing an epoxy or urethane foam injection repair.

E-Z-Click Flush Mount Injection Port Kit

The E-Z-Click™ Injection System is comprised of a specially designed fitting and ports that take the mess out of your repair project while allowing you to work faster.

CFRP Solution

Simpson Strong-Tie®Composite Strengthening Systems (CSS) are designed, tested and manufactured to offer high-performance solutions and lasting results.

FX-70 Epoxy-and-Repair-Paste

Deterioration of structures at the waterline is commonplace in marine environments.

Request a Demo/Sample

Experience the innovation design of Simpson Strong-Tie's products and how we can help you build safer, stronger structures. Please fill out your details and submit the form below. We’ll be in touch to schedule a time to talk and give you a personal demo of Simpson Strong-Tie products.

Structural Connections


Unmatched Quality from the Truss to the Foundation

With nearly 60 years of field and R&D experience, Simpson Strong-Tie® timber connectors are manufactured to the industry's highest standards. From framing angles to straps to heavy-duty joist hangers, we offer the most diverse product line so that you have the right product for the job.

Simpson Strong-Tie® connectors offer unmatched quality with laboratory and field testing, and are backed by our uncompromising commitment to customer service. As the company that built the connector industry, you can count on Simpson Strong-Tie® to work closely with builders, engineers and building officials to deliver innovative, building code-compliant solutions to help build safer, stronger structures economically. Download the Timber Connectors NZS 3604 Catalogue.

Timber Connectors

From testing to service to availability, everything we do is engineered to ensure your project's success. With every product, you know you are getting the quality, value, service and on-time delivery that we have built our reputation on for the past 60 years.

From straps and ties to joist hangers and much more, Simpson Strong-Tie® structural connectors increase the strength and safety of timber-frame structures. Each connector is unique to Simpson Strong-Tie and is designed for specific applications without the need to adapt metal plating to suit a connection. Download the Timber Construction Connectors Catalogue.

Steel Frame Connectors

From fully tested and engineered connectors and clips Simpson Strong-Tie® provides comprehensive structural solutions for cold-formed steel construction. From steel-to-steel connections to full-scale lateral solutions and curtain wall connectors, we remain committed to developing new technology that helps to advance the cold-formed steel industry.

Find out how Simpson Strong-Tie timber connectors can help you build the right way every day. Download the Cold-Fromed Steel Construction Connectors Catalogue.