SFS is the building envelope specialist. Your premier destination for innovative and high-quality fastening systems and precision-formed components. With our proud heritage of engineering …

Matched carefully to the specific material and finish of the building, and to the support structure, SFS offers a wide range of system solutions surrounding screw-in fasteners and rivet technology.

#14 Dekfast™ Self-Drill Screw, Phillips #3, Truss Head, 410 Stainless | DF-S4-14

Flat Roofing Steel, Concrete, Timber and Critical Decks. SFS has been at the forefront for setting standards in the mechanical fastening of membranes and insulation on flat roofs for over 50 …

#12 SD3 Bi-Met 300® Metal Self-Drill Screw, Pancake, 304 Stainless | BMSD-S3-12-SQ2

Explore our full range of screw-types and sizes to find the specific Dekfast™ fastener you need, no matter the material or environment. Our fastening solutions provide strong pull-out values …

SFS develops and produces systems for the mechanical fastening of roof seal and thermal insulation on flat roofs. The isofast ®, isotak ® and isoweld ® system solutions are the …

SFS is the building envelope specialist. We manufacture systems that fix, fasten and protect buildings - and secure futures. In addition to fastening solutions, SFS is also known for our …

Easy to install on the roof and suitable for most types of low-sloping felt, fabric and sheet metal clad roofs, and can even be retrofitted to existing buildings.

Meet isoweld ®, an innovative induction welding system for low slope roofing that securely attaches TPO and PVC/KEE membrane to the structure without penetrating the membrane. …