×
Construction working monitoring mass timber being lifted.Construction working monitoring mass timber being lifted.

Complete solutions for mass timber construction

Construction working monitoring mass timber being lifted.

Backed by 70 years of production innovation and structural engineering expertise, Simpson Strong-Tie offers rigorously tested solutions designed to meet the standards for mass timber construction.

Talk to an ExpertView Products
Construction workers installing mass timber solution.

Helping engineers, trade professionals and suppliers build safe, strong structures faster and easier.

Specifiers and engineers choose our solutions for design flexibility, broad selection for many applications, wide and easy availability, reliability, and high quality while being easy to spec.

See Engineering LettersSee Technical Bulletins

Connectors and fasteners for mass timber

Looking for specs like load tables, code reports, corrosion and conversion charts?
Download the Connectors and Fasteners for Mass Timber Construction Catalog.

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

Structural Fasteners and Fastening Systems

Strap Ties.

Strap Ties

Beam Hangers.

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

Holdowns and Tension Ties.

Holdowns & Tension Ties

Lifting Devices.

Lifting Devices

Curtain wall connectors.

Curtain Wall Connectors

Adhesive Anchors.

Adhesives

Angle Brackets.

Angle Brackets

Mechanical Anchors.

Mechanical Anchors

Strong Rod system.

Strong-Rod Systems

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

Tools & Accessories

Jobsite with Stedox wall bracing products bracing wooden interior structure.

Temporary Bracing

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

Custom Connection Solutions

Catalogs and design guides

Explore our collection of helpful catalogs and design guides — packed with expert insights, product specs and practical tools to support your next project.

Mass Timber Construction catalog on a desk next to a notebook and laptop, featuring connectors and fasteners on a 3D wood cube cover design.

Connectors and Fasteners for Mass Timber Construction Catalog

A catalog featuring connectors, fasteners and anchors for mass timber and CLT construction solutions.

Simpson Strong-Tie CLT Diaphragm Design Guide on a desk with blueprints, a level, a pencil, and a yellow hard hat nearby.

CLT Diaphragm Design Guide

This bulletin provides guidance on various common CLT diaphragm connection details using Simpson products and how they can be used to achieve a code-compliant CLT diaphragm design per the 2021 SDPWS.

Rendering of Simpson Strong-Tie Lifting Device Design Guide.

Lifting Device Design Guide

This guide describes lifting device solutions offered by Simpson Strong-Tie as well as guidance on the design, selection and installation of these products.