Shell kit
24×16 ft SIP shell — 32 panels · £3,296
External plan 7.32 × 4.88 m (about 35.7 m²). Wall height 2.44 m. Headline pack in SIP122 EPS at £103 per panel. Walls + roof SIP panels only — not a finished garden room.
| Kit label | 24×16 ft |
|---|---|
| External plan | 7.32 × 4.88 m |
| Plan area | About 35.7 m² |
| Wall SIP panels | 20 |
| Roof SIP panels | 12 |
| Total SIP panels | 32 |
| Headline core | SIP122 EPS @ £103 |
| Pack price | £3,296 SIP122 EPS |
Other cores: same 32 panels × £88 / £110 / £128 / £142 / £169. Confirm on quote. Openings are cut on site. Cladding, windows, EPDM, floor, splines and install are extras.
In the shell
- 32 × 1220 × 2440 mm SIP panels (walls + roof)
- Counted on the 1.22 m module
Not in the shell
- Floor pack
- Windows, doors, bi-folds
- Cladding, EPDM / metal roof covering
- Splines, fixings, sealant
- Drawings, structural calcs, building control
- Install / fitting
- Ground screws (quoted separately)
- Carriage
Full inclusions list: shell kit inclusions. Openings: openings on site. All sizes: sizes hub · all kits.