Builders metalwork comes down to what’s carrying the load, what’s being tied back, and how much corrosion resistance the job needs. Light brackets and plates suit simple connections, while straps, ties and heavier connectors come into play when restraint matters more. Galvanised or zinc plated options usually depend on exposure and spec, and a sheet that’s too light is the one that gets questioned later.
Dual Coated Timber to Timber Joist Hanger - 47 x 97mm
Dual coated steel joist hanger for timber connections
Aluminium Multi-Purpose Angle - 23.5mm x 23.5mm x 2.5m
Light and strong aluminium angle profile 23.5 x 23.5mm, 2.5m
Timber to Masonry Joist Hanger S - 47mm x 175mm
Timber-to-masonry joist hanger, 47mm wide x 175mm high
ProSolve Aluminium Metal Sheet - 0.8mm x 300mm x 1000mm
Light but strong aluminium sheet, 0.8mm thick, 300mm x 1000mm
Rothley Aluminium Equal Angle Profile - 1m x 25mm x 25mm Anodised
1m aluminium equal angle, 25mm sides, anodised
Light Duty Window Board Strap - 300mm incl. 100mm bend
Light duty window board strap, 300mm length with 100mm bend
Rothley Full Aluminium Sheet - 1m x 120mm
Aluminium sheet 1m x 120mm general construction
External Render Stop (Bellcast) Bead Stainless Steel - 16mm to 20mm x 58 x 3000m…
Stainless steel bellcast render stop bead for external use, 16-20mm depth.
BPC Fixings Engineered Strap Heavy Duty - 1500mm overall, 100mm bent
1500mm heavy duty engineered strap with 100mm bent section for structural suppor…
Expamet Masonry Joist Hanger Built In Single Piece - 100mm x 150mm (6" x 4") Gal…
Galvanised masonry joist hanger, 100x150mm, single piece
Start with the space you’ve got and how the piece is being used, because that usually rules out half the options before you get into finish or fixing detail. Tight layouts need a format that fits cleanly, without awkward drilling or extra packers. Where the job has more movement or restraint, step up to heavier builders metalwork rather than trying to make a lighter piece do the same work. Call-backs usually come from the bit picked for convenience, not the one that matched the job.
If you’re narrowing builders metalwork, start with the job. Light brackets and plates suit straightforward joints. Straps, ties, and connectors come in when the fixing needs to do more than hold a face in place.
Galvanised builders metalwork is the usual pick where corrosion resistance matters. Zinc plated pieces suit drier internal work and keep the cost down.
Heavy duty builders metalwork is the one to reach for when the load or movement is higher. The trade-off is handling. It’s less easy to work with, but it gives you more support where the job needs it.
If you’re working across mixed jobs, Building Supplies is the parent range to keep in mind.
What usually decides it is the fixing point, the exposure, and how much movement you expect.
For a straightforward internal job, lighter builders metalwork keeps handling easy and is usually enough. Once you’re tying back masonry or taking more load, go heavier. That’s where the call-backs come from.
Finish matters too. Galvanised builders metalwork is the one to reach for where moisture or weather is in play. Plated options are generally fine where the job stays dry. If the work runs into Damp Proofing or Roofing, check the exposure first. That usually sets the spec before anything else.
Once you’ve picked the metalwork, the next call is what it’s fixing into and what’s going around it. If the job is tying into masonry, you’ll usually be into wall ties and masonry fixings rather than trying to make a general bracket do the work.
Where the build has exposed edges or openings, check the finish details early. That’s where the return visit usually comes from. If the work sits alongside damp proofing or roofing, the fixings need to suit the exposure as well as the load.



















