×
Wooden beams and windows.Wooden beams and windows.

Innovative Mass Timber Solutions Built for North America

Bringing unmatched products and service to mass timber.

With over 65 years of thoughtful product innovation and leadership in structural engineering, Simpson Strong-Tie offers smart solutions for mass timber to meet this industry's unique demands.

From our rigorously tested connectors, fasteners, adhesives and mechanical anchors that provide strength and design flexibility, to a nationwide supply network that delivers exactly what you need, when you need it — our solutions and expertise can help you build mass timber projects faster, easier and stronger than ever.

Download Catalog

Speak With a Mass Timber Expert

PreviousNext

Speak With a Mass Timber Expert

If you are ready to discuss mass timber solutions with Simpson Strong-Tie, we are here to help! If you require immediate assistance, please call (800) 999-5099.

Cross-Laminated Timber (CLT) and Mass Timber Construction Products

Find product solutions that save industry professionals delivery time and time on the jobsite — while providing the strength, flexibility and reliability they expect from Simpson Strong-Tie.

Strong-Drive® SDCFC TIMBER-CF Screw being screwed into wooden plank.

Structural Fasteners and Fastening Systems

Simpson Strong-Tie offers a wide selection of fully-threaded and partially-threaded screws for mass timber construction.

Strap Ties.

Strap Ties

Make mass timber diaphragm connections a breeze with our line of tension straps and splines.

Beam Hangers.

Beam Hangers

Support your projects with our wide selection of concealed and exposed beam hangers.

Mass timber column connection showing a steel connector joining two wooden beams and a column, highlighting the precision and stability of the joint.

Column Connections

Column-to-column and column-to-foundation concealed connections with strength, simplicity and versatility.

Holdowns and Tension Ties.

Holdowns & Tension Ties

Connect mass timber panels to each other or to concrete slabs.

Lifting Devices.

Lifting Devices

Erect mass timber panels and beams quickly and efficiently with our lifting device solutions.

Curtain wall connectors.

Curtain Wall Connectors

Attach cold-formed steel bypass framing to mass timber with our curtain wall connectors.

Adhesive Anchors.

Adhesive Anchors

Attach mass timber structures to concrete with our adhesive solutions.

Angle Brackets.

Angle Brackets

Connect mass timber panels to each other or to concrete slabs.

Mechanical Anchors.

Mechanical Anchors

Attach mass timber structures to concrete with our mechanical anchorage solutions.

Strong Rod system.

Strong-Rod Systems

Our high-performance Strong-Rod systems are code listed for securing mid-rise, wood-framed buildings against forces caused by seismic and wind events.

Jobsite with Stedox wall bracing products bracing wooden interior structure.

Temporary Bracing

Designed for fast and precise installation, Stedox™ temporary braces are distributed and supported in North America by Simpson Strong-Tie.

Quik Drive® Cordless PRO300SG2 autodriving screws into metal plate and wooden floor.

Tools & Accessories

Simplify repetitive work with a tool designed for the job.

Custom-fabricated steel components hanging on rack in a warehouse.

Custom Connection Solutions

Simpson Strong-Tie is your trusted partner for custom steel connection hardware in mass timber construction.

CLT Diaphragm Design Guide

The purpose of this design guide is to assist qualified structural engineers and design professionals (including the Engineer of Record) in understanding how to determine whether Simpson Strong-Tie connectors and fasteners may be used in the design of connections in CLT diaphragms in accordance with SDPWS 2021.

Download Guide

Resources

Get the Connectors and Fasteners for Mass Timber Construction Catalog