Custom Metalwork near you

Anything fabricated to carry structural load in a building falls under the construction products regime, and the relevant standard is named. The Ministry of Housing, Communities and Local Government's Notice of Publication 0123/25, dated 26 September 2025, lists the references designated in relation to England and Wales and Scotland for the purposes of Regulation (EU) No 305/2011 as amended by the Construction Products (Amendment etc.) (EU Exit) Regulations 2019. Entry 85 on that list is EN 1090-1:2009+A1:2011, Execution of steel structures and aluminium structures — Part 1: Requirements for conformity assessment of structural components.

The practical meaning is that a fabricator supplying structural components has to operate a factory production control system assessed against that standard, and the components come with a declaration of performance and a conformity marking. This is not paperwork for its own sake: it is the difference between a workshop that can demonstrate its welding procedures and welder qualifications and one that cannot. Ask for it at the quotation stage, because a fabricator who is set up for it will answer in one sentence.

Decorative metalwork that carries nothing structural sits outside this. A garden gate, a planter, a fire surround or a bracket for a hanging basket needs no declaration of performance, and asking for one will only confuse the conversation. Between the two sits guarding — balustrades and handrails — which is not a designated construction product in the same way but is subject to the loading requirements in the building regulations, a subject the joinery and balustrade guide on this site covers in detail.

Mild steel is the default for gates, railings and structural work: strong, cheap, easy to weld and easy to repair. Its weakness is corrosion, and everything about its service life depends on the coating. Hot dip galvanizing gives the longest protection because the zinc coats the inside of hollow sections as well as the outside, which is precisely where untreated steel rots from. Paint or powder coating over galvanizing is the standard specification for exterior work in Britain; powder coating alone over bare steel will look excellent for a few years and then fail at every edge and drilled hole.

Stainless steel avoids the coating question but introduces a grade question. The austenitic grade used for most interior work performs poorly in salt-laden air, which is why coastal installations specify the molybdenum-bearing grade instead. Neither is maintenance free outdoors: stainless develops tea staining in polluted or marine atmospheres and needs washing down to stay bright. Aluminium is light, will not rust and suits large gates and canopies where weight matters, but it is weaker section for section and is welded by a different process.

The mistake that outlasts all the others is putting dissimilar metals in contact outdoors — a stainless fixing through galvanized steel, or aluminium bolted directly to steel — where moisture completes a circuit and the less noble metal corrodes at the joint. Isolating washers and sleeves solve it at the fabrication stage and cost almost nothing. Fixing exterior metalwork back into masonry raises the same point: use fixings appropriate to the substrate and the exposure, and expect a good fabricator to ask what the wall is built of before quoting.

Fabrication is priced by design time, workshop hours, material section and finish, and the finish is the line most often underestimated. The variables are the complexity of the design and how much of it is repeated, the weight and section of material, whether the piece is structural and needs engineering input and a declaration of performance, whether it is hot dip galvanized before coating, the colour and coating system chosen, how it is transported and lifted into place, what it fixes into, and whether the opening is square. A matched repair to a historic railing can cost more per metre than a new run, because the pattern has to be reproduced.

LokalMatch handles only the introduction. Describe the piece you want, with dimensions and a photograph of the setting, once, with your postcode, and fabricators covering your area can get in touch. Homeowners pay nothing to use the service and pros pay for the requests they receive. LokalMatch does not fabricate or install anything, does not set prices and does not vet, rank or recommend anyone who replies, so checking their welding and finishing arrangements, and their insurance, stays with you.