What we do

From footings to finish.

Every Thelwall job runs through the same hands and the same standard, from raw timber on the bench to a final coat of paint.

01 / 07

Bespoke kitchens & interiors

Hand-fitted cabinetry made to the millimetre of your room. We work with shaker, slab and curved fronts in solid wood, veneer or sprayed MDF, finished with stone, timber or zellige tops to suit.

  • Cabinetry
  • Breakfast bars
  • Wall panelling
  • Pantries & utility
  • Built-in storage
  • Worktops fitted
02 / 07

Staircases & banisters

Straight, winder, geometric, curved, every staircase we cut is signed off by the joiner who built it. New oak treads, glass balustrades, spindle screens or full re-fits.

  • New staircases
  • Re-treads
  • Spindle screens
  • Glass balustrades
  • Hardwood handrails
  • Curved & geometric
03 / 07

Roofs & structural carpentry

Cut-roofs, trussed roofs, dormers, loft conversions, first-fix and second-fix joinery. Twenty years of structural carpentry to building regs, on time and on the line.

  • Cut & trussed roofs
  • Dormers
  • Loft conversions
  • Floor joists
  • First-fix joinery
  • Building-reg compliant
04 / 07

House extensions

Single and double-storey rear, side and wrap-around extensions. We dig the foundations with our own machinery, no hire-in delays, then take it through timber frame or block and brick, plaster, paint and kitchen-fit. One team, one accountability.

  • Rear extensions
  • Side & wrap-around
  • Two-storey
  • Own groundwork plant
  • Foundations to finish
  • Project managed
05 / 07

Summer houses & garden rooms

Bespoke garden rooms built from the base up, fully insulated and weatherproof, wired for power and lighting, with a proper roof finished to last. Home offices, gyms, studios and summer houses, delivered start to finish on your own ground.

  • Insulated garden rooms
  • Home offices & studios
  • Garden gyms
  • Summer houses
  • Power & lighting
  • Base to roof in-house
06 / 07

Industrial & commercial fit-outs

Factories, warehouses, industrial units, retail and hospitality. Mezzanines, partitions, racking-out and shopfronts through to bars, restaurants and salons. Quick turnaround, clean finish, ready-to-trade handover, we work around your opening dates.

  • Factories & warehouses
  • Industrial units
  • Retail & shopfronts
  • Bars & restaurants
  • Out-of-hours work
  • Phased delivery
07 / 07

Full renovations

Whole-house refurbs from strip-out to handover. Carpentry leads the project; trusted electricians, plumbers and decorators join us. You get one point of contact and one programme.

  • Whole-house refurbs
  • Period properties
  • New-build snags
  • Bathroom & bedroom
  • Project management
  • Trade coordination

Tell us what you're building. We'll take it from there.