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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 three layers of Gyproc FireLine 15mm to the internal side of 100mm 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.

Material

Gypsum

Metal

Plasterboard

Steel

Glass mineral wool

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)

Product range

External Wall Construction / GypLyner Xternal

Specification data - Light steel wall framing systems

Framing members

Base channel: 104mm Hadley SFS Channel.
Head channel: 104mm Hadley SFS Channel.
Stud: 100mm Hadley SFS Stud.
Abutments and openings: 100mm Hadley 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 1, Layer 3: British Gypsum Jack-Point Screws 60mm.
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/T106022-EN#details

Insulation

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

Linings

Board side 1, Layer 1: Gyproc FireLine 15mm.
Board side 1, Layer 2: Gyproc FireLine 15mm.
Board side 1, Layer 3: Gyproc FireLine 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.

System accessories

Sealant: Gyproc Sealant.

Fire resistance

BS EN 1364-1, 120 / 120 Integrity / Insulation

Sound insulation

BS EN ISO 10140-2, 50 Rw dB

Partition height

4000mm

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