Lindapter has a rich heritage in pioneering steel clamping systems which began in 1934 when Engineer, Henry Lindsay first invented an entirely new concept of connecting steel with the Lindsay Bolt Adapter. It was a fast, cost-effective and adjustable way to clamp steel beams together without time-consuming drilling or welding.
Henry combined the words ‘Lindsay’ and ‘Adapter’ to create the now famous brand name. Since the 1930s Lindapter has evolved to become a world leading designer and manufacturer of steel clamping systems.
Today we remain true to our roots, by continuing to invent and manufacture high quality products that save steel contractors time and money. Our unique connections can be installed with standard hand tools and allow faster construction, reduced labor costs, on-site adjustability and the preservation of steel section integrity and protective coatings.
As the pioneer and inventor of steel clamping systems we have a respected reputation of providing an independently approved and exclusive product range that includes steel connections, hollow section connections, steel floor connections, rail connections, pipe / conduit supports and concrete decking connections. Current accreditations awarded by international associations include ICC-ES, Los Angeles Department of Building and Safety (LADBS), Factory Mutual (FM), Lloyd’s Register, CE marking, TÜV Nord and Verband der Schadenversicherer (VdS).
Whether joining primary structural sections, securing secondary beams or suspending building services, we have a proven, accredited steel connection.
We provide technical solutions that overcome engineering and construction challenges in a wide range of markets and applications. Our Engineers and support teams add value to projects across the globe, proven from Antarctica to the Caribbean on structures as varied as London Tower Bridge (UK), Roland Garros Stadium (France), American Copper Buildings (USA) and Ain Dubai (UAE). Lindapter’s connection solutions create safety and time-saving benefits in a vast range of markets including:
Building and Construction
Discover how we work with and support project teams to achieve their design and construction objectives. Click here to browse examples of completed projects or contact us to discuss your current project.
We pride ourselves on outstanding customer service at every step of the process, from initial inquiry to visits in the field to after sales service. Our people have the necessary business integrity, industry knowledge, skills and abilities to deliver on our values. In addition to these attributes our experienced engineers offer an unrivaled technical support service, including free connection design and custom new product development.
The Future – ‘Engineered Solutions’
Continuing product development is one of our core values which is borne out of our Research & Development facility, passionately referred to as ‘Engineered Solutions’. Our team has developed a unique expertise in the field of steel connection products and are able to facilitate custom solutions for customers. Supported by the latest technology including 3D modeling, rapid prototyping with the aid of two in-house 224,800lbs hydraulic test machines and finite element analysis, our engineers can develop products that satisfy your connection demands.
By researching new markets, methods and materials, ‘Engineered Solutions’ keep Lindapter ahead of competitors, creating innovative, custom products and expanding the Lindapter range.
Henry Lindsay invents the ‘Lindsay Bolt Adapter’
The complete Girder Clamp is introduced
‘Lindapter’ Trademark is registered
Invention of Lindibolt
Henrys son, Lawrence, takes over
Henry Lindsay Ltd becomes Lindapter International
New Girder Clamp approvals
Company relocates to current premises
Invention of Hollo-Bolt
New product ranges launched
Type AAF launched
Company celebrates 85 year anniversary
How can we
Faster to Install
No drilling or welding!
Reasons to choose Lindapter
Save time and money
Clamping two steel sections together avoids time-consuming welding or conventional drilling and bolting.
Drilling and welding in the field is avoided, removing the need for hot work permits and encouraging safer site conditions.
Lindapter clamps are manufactured from high strength materials to resist high load requirements and harsh environments.
Industry leading approvals
Lindapter has earned a reputation synonymous with safety and reliability, gaining multiple independent approvals.
Quickly align steel sections by sliding the section into the correct position before tightening the Girder Clamp to complete the installation.
Free connection detailing
Lindapter’s experienced Engineers can detail a custom connection based on your specific requirements free of charge.
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Tel: 866 566-2658 (BOLT)Get in touch