Install joinery & metalwork.

Combining joinery (timber) and metalwork (steel, brass, iron) in a single installation is increasingly common — exposed steel beams paired with oak shelving, metal-framed glass doors with timber stair treads, blackened steel railings on timber stairs. Typical cost for a mixed-material fit-out runs £1,500–£15,000+ depending on scale and finish.

The trick is sequencing — most metalwork needs the joinery to be partially in place to take measurements, then the metal goes back to the workshop for fabrication, then it comes back for fitting. Plan 4–8 weeks lead time.

Typical projects and prices

Sequencing — the bit most people get wrong

Joinery and metalwork have different lead times and tolerances. Joinery is on-site, adjustable to the wall, and tolerant of small variations. Metalwork is typically pre-fabricated to drawings and arrives finished — you can't trim 5 mm off a powder-coated frame.

A standard sequence:

1. Carpenter does first-fix joinery (carcasses, structural timber) and leaves it dry-fitted.
2. Metalworker takes site templates / measurements directly off the joinery.
3. Metalwork goes to workshop for cutting, welding, finishing (typically 2–4 weeks).
4. Metalwork delivered and dry-fitted.
5. Carpenter completes second-fix joinery around the metalwork.
6. Final painting and sealing.

Finishes — what works together

• Blackened steel + light oak — the most popular contemporary combination. Steel can be hot-rolled mild steel waxed, or powder-coated black. Oak in a matt clear finish.
• Brass + walnut — period and luxury feel. Lacquered brass for low-maintenance; raw brass develops patina over time.
• Galvanised steel + reclaimed timber — industrial style, often used in barn conversions or modern extensions.
• Powder-coated steel + painted MDF — most affordable; works well for fitted furniture and joinery details.

Things people often miss

• Different tradespeople — most carpenters don't fabricate metalwork. You'll need a separate metalworker (often called a fabricator or blacksmith). Find one who's worked alongside carpenters before — they know the sequencing.
• Site templating — for complex pieces (curved handrails, irregular walls), the metalworker should template on-site rather than working from architect drawings alone. Saves expensive workshop revisits.
• Fixings — exposed steel-to-timber connections need the right fixings (cup-square hex, dome-head bolts) for visual appearance, not just structural strength. The fabricator should specify these.
• Galvanic corrosion — steel touching oak (which contains tannins) can stain the timber and corrode the steel over time. Either powder-coat the steel or apply a barrier paint where the two materials meet.
• Finishing order — timber finishing (oils, lacquers, stains) and metal finishing (powder-coat, paint, wax) can react if applied in the wrong order. Coordinate with both trades to agree the sequence.

Frequently asked questions

Want a local pro to handle this? A carpenter and a metal fabricator working together is the right team for any mixed-material install. Find pros who've worked together before — sequencing and templating mistakes are the most common cost over-runs on these projects.