Metal stud is the most common way to build new internal walls in commercial fit-outs and is increasingly used in homes. Galvanised U-shaped track is fixed to the floor and ceiling, C-shaped studs are cut to height and clipped into it, usually at 600 mm centres, and plasterboard is screwed to both faces. The steel is light, dead straight and does not shrink or twist the way timber can.
The cavity inside the wall can hold mineral wool for sound insulation and gives a route for cables and pipes. By changing the stud size, the number of board layers and the board type, the same basic system can reach different fire and acoustic ratings. Doors, glazed screens and heavy fixings are planned in at the framing stage using timber or steel reinforcement.
What is included
- Setting out the wall line on floor and ceiling
- Fixing floor and head track, with a deflection head where the structure above may move
- Studs at the specified centres, with extra studs and reinforcement at door openings
- Noggins or pattresses for radiators, basins, wall units and TVs
- Mineral wool insulation in the cavity where sound reduction is wanted
- Single or double layer boarding with staggered joints
- Acoustic sealant or fire-rated sealant at perimeters where specified
- Tape and joint or skim finish ready to decorate
Who it is for
- Splitting a large bedroom into two or forming an en-suite
- Office, shop and commercial fit-outs
- Loft conversions and basement rooms
- Walls that need a stated fire or sound rating
- Lining badly uneven masonry walls with an independent frame
- Clients who want straight walls with no timber shrinkage cracks
How much does it cost?
As a guide, metal stud partitions usually cost £45 to £80 per square metre boarded both sides and finished. A typical room-dividing wall with a door is usually £700 to £1,600, with acoustic or fire-rated build-ups at the higher end. See our full cost guide.
