Expamet Single Piece Masonry Joist Hanger 100mm
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About Expamet
Expamet offers a comprehensive range of high-quality metalwork solutions tailored for the construction industry. Their product lineup includes builders’ metalwork such as straps, fixings, joist hangers, and wall ties, all designed to provide robust structural support and ensure compliance with UK building regulations. Additionally, Expamet supplies plasterers’ accessories like arch formers, beads, and expanded metal lath, available in galvanized steel, stainless steel, and uPVC, catering to both internal and external applications.
With a legacy dating back to 1889, Expamet has established itself as a trusted name among construction professionals. Their products are manufactured to meet stringent quality standards, including BS EN ISO 9001 and ISO 14001 certifications. Whether for new builds or renovation projects, Expamet’s solutions are engineered to enhance durability and performance across various construction scenarios.
Product Description
Fixing Type
- Built in to masonry – No mechanical fixings required to wall. 3.75×30 square twisted nails to connect joist.
Installation Requirements
- Back of hanger must be tight against wall.
- Joists are to be cut square with a gap not exceeding 6mm from the rear of the hanger.
- A minimum 675mm of set masonry must be in place over support flange before loads are applied.
- Joist to be nailed through side gusset using 3.75x30mm square twisted nails.
- The underside of joists should be notched to provide a level surface for plaster boarding.
Benefits
- Single piece, non welded construction.
- Non coaxial fixing holes.
- 600g/m2 galvanized coating.
- Manufactured 10mm less to allow for notching/joist regularisation.
Specifications
| Product Range | Joist Hangers |
| European Standard | BS EN845-1:2013+A1:2016 |
| Test Standard | BS EN 846-8:2000 |
| Material | Galvanized Mild Steel |
| Coating/Finish/Colour | Zinc Coating |
| Length 1/Projection | 75mm Shoe, 75mm Flange |
| Length 2/Height | 140mm / 215mm |
| Plaster/Render/Joist Depth | 100mm Joist Width |
| Material Gauge | 2mm |
| Declared Loadbearing Capacity | 5kN SWL (SLS) |
| Fire Rating | Euroclass A1 |









