Build Process

Internal Fit-Out: Linings, Joinery & Electrics

The final stage — service voids, plasterboard, flooring, joinery and electrics that turn a weathertight shell into a finished room.

By Arden & Oak Technical Team 2 min readUpdated 2026-02-13

Internal fit-out is the longest single stage of an Arden & Oak build — typically 5-7 days on a standard model, longer with bespoke joinery. It's also the stage where the room finally starts to feel like a habitable space rather than a construction site.

The sequence

  • First-fix electrics — cable runs pulled through service voids to socket, switch and light positions
  • Internal linings — plasterboard or ply fixed to service-void battens over the interior VCL
  • Joint tape, skim and paint prep
  • Flooring — engineered oak, laminate, sprung floor or rubber depending on use
  • Second-fix electrics — sockets, switches, light fittings, ethernet, USB-C
  • Bespoke joinery — media walls, bookcases, benches, bar backs installed to millimetre tolerances
  • Final finishes — skirting, architrave, door hardware, silicone lines

What we test and check before handover

Every completed build is subject to a snagging inspection before we hand over the keys. Electrics are commissioned by a certified electrician and tested (a full NICEIC certificate is issued at handover). Doors and windows are checked for operation. Any small imperfections are flagged and fixed within a week.

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