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Description

A non-loadbearing external wall construction including a 20mm deflection head with one layer of Glasroc X Sheathing Board 12.5mm to external side and an inner layer of Gyproc SoundBloc 15mm with an outer layer of Gyproc SoundBloc MR 15mm to the internal side of 100mm Intrastack SFS framework. 50mm Isover Acoustic Partition Roll (APR 1200) in the cavity. For heights up to 4000mm.

General information

Finish

-

Manufacturer guidance

To achieve the specified performances, the system should be finished using either one of our Thistle or ThistlePro plasters, or Gyproc jointing products to the internal face. See the product range guides on the British Gypsum website for more information. For further guidance on skimming moisture resistant grade boards see the White Book - Finishes section.

Height

4000 mm

Uniclass

Ss_25_10_32_45 Light steel wall framing systemsPrimary

CAWS

K10/165 Wall lining system (metal framing)

K10/35 Wall lining system (metal framing)

SKU Code

SP00035427

Specification data - Light steel wall framing systems

Framing members

Base channel: 104mm Intrastack SFS Channel.
Head channel: 104mm Intrastack SFS Channel.
Stud: 100mm Intrastack SFS Stud.
Abutments and openings: 100mm Intrastack SFS Stud.

Connections

-

Connection fasteners

Screws side 1, Layer 1: British Gypsum Jack-Point Screws 25mm.
Screws side 1, Layer 2: British Gypsum Jack-Point Screws 41mm.
Screws side 2, Layer 1: Glasroc X Screws 25mm.
Stud fixing: British Gypsum Wafer Head Jack-Point Screws 13mm.

Execution

Please review details on the British Gypsum website at: https://www.british-gypsum.com/Specification/White-Book-Specification-Selector/external-walls/GypLyner-Xternal/T106037-MR1-EN#details

Insulation

Insulation, Layer 1: 50mm Isover Acoustic Partition Roll (APR 1200).

Linings

Board side 1, Layer 1: Gyproc SoundBloc 15mm.
Board side 1, Layer 2: Gyproc SoundBloc MR 15mm.
Board side 2, Layer 1: Glasroc X Sheathing Board 12.5mm.

Joint treatment

Fixing strap: Gypframe GFS1 Fixing Strap.
External board joints: Glasroc X Sealant.

Finish

To achieve the specified performances, the system should be finished using either one of our Thistle or ThistlePro plasters, or Gyproc jointing products to the internal face. See the product range guides on the British Gypsum website for more information. For further guidance on skimming moisture resistant grade boards see the White Book - Finishes section.

System accessories

Sealant: Gyproc Sealant.

Fire resistance

BS EN 1364-1, 90 / 90 Integrity / Insulation

Partition height

4000mm

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