Simpson Strong-Tie®

GSC/Ryan/ASI & Simpson – A Future Fortified by Teamwork

As fellow GMS companies, Gypsum Supply Company (GSC), Ryan Building Materials (Ryan), and ASI Building Products (ASI) are authorized dealers of quality, reliable steel products from Simpson Strong-Tie®, through our construction yards across the Great Lakes region in Michigan and northwest Ohio.

The Simpson Strong-Tie Difference

In 1956, when Barclay Simpson fashioned an impromptu solution to connect 2x4s on a neighbor’s roof as a favor, a spark of innovation flashed that still burns bright today. For Simpson, it was always about putting the needs of the customer first – and it still is.

Today, Simpson Strong-Tie is a world leader in structural product solutions that not only help customers, but also help make structures safer and stronger. Simpson is recognized widely as the genuine connector brand for quality fasteners, connectors, and structural steel. The Simpson story is one of 50+ years of growth and innovation. The last two decades have seen rapid expansion in commercial and industrial construction, driving the need for exceptional mechanical anchors, adhesives, and fasteners, as well as quality structural steel products.

GSC/Ryan/ASI for All Your Steel Needs

Gypsum Supply, Inc., Ryan Building Materials, and ASI Building Products offer a wide selection of the best steel products and steel accessories, including:

Steel clips
Steel corner angle
Cold rolled channel
Steel furring channel
Resilient channel
Fire track
Flexible steel track
Light-gauge studs and tracks
separation studs and tracks
Shaft wall
Flat straps
Steel accessories

Buy Simpson Strong-Tie Steel from GSC, Ryan, or ASI

GSC, ASI, and Ryan carry a variety of quality steel framing and accessories from Simpson, including:

Ready-Angle® framing angles
FCB bypass framing fixed clip connectors
SCW head-of-wall slide clip connectors
SSC steel-stud connectors
H2.5A / H3 hurricane ties
HTT high-tension ties
S/HDB holdown ties
RCA rigid connector angles
HD8S light gauge steel holdowns
SUBH standard duty bridging connectors
SJC steel-joist connectors
Kneewall connectors with bearing plates
SHH steel head hangers

Simpson Strong-Tie News and Product Updates

Stay up to date with all the latest product releases, improvements, and advancements from Simpson Strong-Tie.

Innovative Quik Stik™ Rafter and Truss Fastening Systems Learn more
Next-Generation LTTP2 Tension Ties for Wide Rafter Spacing Learn more