This is a list of "JOIST" products and suppliers.
| JOIST Angle Brackets | BIRTLEY GROUP |
| JOIST Angle Plates | BIRTLEY GROUP |
| JOIST Boots | DELTA MEMBRANE SYSTEMS LTD |
| JOIST Gloves | CAVITY TRAYS LTD |
| JOIST Hangers | BIRTLEY GROUP |
| HOWARTH TIMBER GROUP | |
| JOIST Junction Clips | BIRTLEY GROUP |
| JOIST Nailplates | BIRTLEY GROUP |
| JOIST Portable Safety Matting | EASI-DEC ACCESS SYSTEMS LTD |
| JOIST Restraint | BIRTLEY GROUP |
| WYKAMOL GROUP LTD | |
| JOIST Safe Plates | BIRTLEY GROUP |
| JOIST Sole Plate | BIRTLEY GROUP |
| JOIST Straps | BIRTLEY GROUP |
| JOIST Struts | BIRTLEY GROUP |