Fermacell Direct-fix wall linings
14 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.
Wall linings fixed to steel CD sections, the fermacell adjustable wall liner or timber battens. The guide gives mass, thermal resistance and flanking sound only; no fire or height figures are published for these. Use the filter to narrow by performance or board.
| Reference | Build-up | Thickness (mm) | Mass (kg/m²) | Thermal resistance (m²K/W) | Flanking RL,w,R (dB) | |
|---|---|---|---|---|---|---|
| 3 WS 01 (CD 60 × 27) | 42.5–137.5 mm wall covering. CD 60 × 27 section (max. 600 mm centres unless stated); 12.5 mm fermacell fibre gypsum board to room side; mineral wool 20/20. | 42.5–137.5 | 17 | 0.53 | 57 | |
| 3 WS 01 (adjustable) | 42.5–162.5 mm wall covering. fermacell adjustable wall liner system (max. 600 mm centres unless stated); 12.5 mm fermacell fibre gypsum board to room side; mineral wool 50/20. | 42.5–162.5 | 20 | 1.28 | 57 | |
| 3 WS 02 (CD 60 × 27) | 55–143 mm wall covering. CD 60 × 27 section (max. 600 mm centres unless stated); 2 × 12.5 mm fermacell fibre gypsum board to room side; mineral wool 20/20. | 55–143 | 32 | 0.57 | 62 | |
| 3 WS 02 (adjustable) | 55–175 mm wall covering. fermacell adjustable wall liner system (max. 600 mm centres unless stated); 2 × 12.5 mm fermacell fibre gypsum board to room side; mineral wool 50/20. | 55–175 | 35 | 1.31 | 62 | |
| 3 WS 01 H₂O (CD 60 × 27) | 42.5–137.5 mm wall covering. CD 60 × 27 section (max. 600 mm centres unless stated); 12.5 mm Powerpanel H₂O to room side; mineral wool 20/20. | 42.5–137.5 | 14.5 | n/a | 57 | |
| 3 WS 01 H₂O (adjustable) | 42.5–162.5 mm wall covering. fermacell adjustable wall liner system (max. 600 mm centres unless stated); 12.5 mm Powerpanel H₂O to room side; mineral wool 50/20. | 42.5–162.5 | 17.5 | n/a | 57 | |
| 3 WS 02 H₂O (CD 60 × 27) | 55–150 mm wall covering. CD 60 × 27 section (max. 600 mm centres unless stated); 2 × 12.5 mm Powerpanel H₂O to room side; mineral wool 20/20. | 55–150 | 27 | n/a | 62 | |
| 3 WS 02 H₂O (adjustable) | 55–175 mm wall covering. fermacell adjustable wall liner system (max. 600 mm centres unless stated); 2 × 12.5 mm Powerpanel H₂O to room side; mineral wool 50/20. | 55–175 | 30 | n/a | 62 | |
| 3 WH 01 (37.5 mm) | 37.5 mm wall covering. 25/50 mm timber battens; 12.5 mm fermacell fibre gypsum board to room side; insulation optional. | 37.5 | 16 | 57 | ||
| 3 WH 01 (50.5 mm) | 50.5 mm wall covering. 38/50 mm timber battens; 12.5 mm fermacell fibre gypsum board to room side; insulation optional. | 50.5 | 16 | 57 | ||
| 3 WH 01 (62.5 mm) | 62.5 mm wall covering. 50/50 mm timber battens; 12.5 mm fermacell fibre gypsum board to room side; insulation optional. | 62.5 | 17 | 57 | ||
| 3 WH 02 (48.5 mm) | 48.5 mm wall covering. 25/50 mm timber battens; 12.5 + 10 mm fermacell fibre gypsum board to room side; insulation optional. | 48.5 | 32 | 61 | ||
| 3 WH 02 (60.5 mm) | 60.5 mm wall covering. 38/50 mm timber battens; 12.5 + 10 mm fermacell fibre gypsum board to room side; insulation optional. | 60.5 | 33 | 61 | ||
| 3 WH 02 (72.5 mm) | 72.5 mm wall covering. 50/50 mm timber battens; 12.5 + 10 mm fermacell fibre gypsum board to room side; insulation optional. | 72.5 | 34 | 61 |
System references, build-ups and performance figures are Fermacell's own data, reproduced here from fermacell Specification Guide for reference only, with credit to Fermacell.
Each reference links to Fermacell's page for the full, current specification - always specify from Fermacell's own documentation, HCI will not be held liable for a misspecification where this page has been used in lieu of the true manufacturer.
If you represent Fermacell and have a query pertaining to this library, please email info@howeceilings.co.uk. Data retrieved 10 October 2026.
Need one of these built?
Howe Ceilings & Interiors installs Fermacell systems across Glasgow, Edinburgh and the central belt. Send us the drawings and specification and we'll price it.
Talk to our team