British Gypsum GypWall Twin Frame Independent partitions
10 system references
We are a supply and fit installation contractor, not the manufacturer. Information here is reproduced from manufacturers' literature for reference only; always confirm it directly with the manufacturer before specifying, ordering or installing.
Fully independent twin frames for the highest separation between spaces such as cinemas, music rooms and plant areas. Use the filter to narrow by fire rating, sound insulation, height or board.
| Reference | Build-up | Fire integrity (mins) | Fire insulation (mins) | Rw (dB) | Duty | Max height (mm) | Thickness (mm) |
|---|---|---|---|---|---|---|---|
| A216013 | Two layers of Gyproc SoundBloc 15mm fixed to outside faces of two Gypframe 60 I 50 ‘I’ Stud frameworks with studs at 600mm centres. 100mm Isover Acoustic Partition Roll (APR 1200) in the cavity. For heights up to 3300mm. | 90 | 90 | 70 | Severe | 3300 | 250 |
| A216014 | Two layers of Gyproc SoundBloc 15mm fixed to outside faces of two Gypframe 48 I 50 ‘I’ Stud frameworks with studs at 600mm centres. 50mm Isover Acoustic Partition Roll (APR 1200) in the cavity. For heights up to 2800mm. | 90 | 90 | 66 | Severe | 2800 | 200 |
| A216019 | Two layers of Gyproc SoundBloc 15mm fixed to outside faces of two Gypframe 60 I 50 ‘I’ Stud frameworks with studs at 600mm centres. Three layers 65mm Isover Acoustic Partition Roll (APR 1200) in the cavity. For heights up to 3300mm. | 90 | 90 | 69 | Severe | 3300 | 250 |
| A216020 | Two layers of Gyproc SoundBloc 15mm fixed to outside faces of two Gypframe 60 I 50 ‘I’ Stud frameworks with studs at 600mm centres. Four layers 65mm Isover Acoustic Partition Roll (APR 1200) in the cavity. For heights up to 3300mm. | 90 | 90 | 69 | Severe | 3300 | 300 |
| A216025 | Two layers of Gyproc SoundBloc F 15mm fixed to outside faces of two Gypframe 60 I 50 ‘I’ Stud frameworks with studs at 600mm centres. 65mm Isover Acoustic Partition Roll (APR 1200) in the cavity. For heights up to 3300mm. | 120 | 120 | 67 | Severe | 3300 | 225 |
| A216026 | Two layers of Gyproc SoundBloc F 15mm fixed to outside faces of two Gypframe 60 I 70 ‘I’ Stud frameworks with studs at 600mm centres. 65mm Isover Acoustic Partition Roll (APR 1200) in the cavity. For heights up to 3900mm. | 120 | 120 | 66 | Severe | 3900 | 225 |
| A216028 | Two layers of Gyproc SoundBloc F 15mm fixed to outside faces of two Gypframe 60 I 50 ‘I’ Stud frameworks with studs at 600mm centres. Three layers 65mm Isover Acoustic Partition Roll (APR 1200) in the cavity. For heights up to 3300mm. | 120 | 120 | 69 | Severe | 3300 | 245 |
| A216029 | Two layers of Gyproc SoundBloc F 15mm fixed to outside faces of two Gypframe 60 I 70 ‘I’ Stud frameworks with studs at 600mm centres. Three layers 65mm Isover Acoustic Partition Roll (APR 1200) in the cavity. For heights up to 3900mm. | 120 | 120 | 68 | Severe | 3900 | 245 |
| L216022 | Two layers of Gyproc Habito 12.5mm fixed to outside faces of two Gypframe 60 I 70 ‘I’ Stud frameworks with studs at 600mm centres. 100mm Isover Acoustic Partition Roll (APR 1200) in the cavity. For heights up to 3600mm. | 90 | 90 | 63 | Severe | 3600 | 200 |
| X216011 | Two layers of Gyproc DuraLine 15mm fixed to outside faces of two Gypframe 48 I 50 ‘I’ Stud frameworks with studs at 600mm centres. 50mm Isover Acoustic Partition Roll (APR 1200) in the cavity. For heights up to 2800mm. | 120 | 120 | 67 | Severe | 2800 | 200 |
Source: British Gypsum White Book Specification Selector (EN systems), retrieved 9 October 2026. Figures as published by British Gypsum; each reference links to British Gypsum's own page for the full specification. Selected systems only - not the manufacturer's full range.
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