Shaft Wall
A non-loadbearing fire-rated shaft or stair wall: shaftliner panels held between slotted C-T studs in J-runners, faced with gypsum board on the room side and optionally on the shaft side. Length and height, Stud depth and metal thickness, Runner metal thickness, Board thickness and layers, Shaft side board for a stair wall, Finishes
Details
Category: Ceilings › Plasterboard › Shaft Walls
By Huu Khanh Nguyen · Updated November 4, 2026
Parameters
| Name | Default | Unit |
|---|---|---|
| Length | 3000 | mm |
| Height | 3000 | mm |
| Stud web depth | 2.5 * 25.4 | mm |
| Stud metal thickness | 0.0346 * 25.4 | mm |
| Runner metal thickness | 0.0359 * 25.4 | mm |
| Board thickness | 0.625 * 25.4 | mm |
| Room side board layers | 2 | |
| Shaft side board | false | |
| Steel finish | white | |
| Shaftliner finish | white | |
| Board finish | white | |
| Bays | Math.max(2, Math.ceil(sizeX / (24 * 25.4))) | |
| Stud pitch | sizeX / bays | mm |