Knauf AQUAPANEL Indoor
6 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.
AQUAPANEL cement board partitions for wet and high-humidity areas. Use the filter to narrow by performance or board. Search the reference in Knauf's System Finder for the full specification.
| Reference | Build-up | Fire resistance | Sound insulation | Max. height | Moisture protection | Thickness | |
|---|---|---|---|---|---|---|---|
| W381-70AC-3-G-002.uk | W381.uk: Metal Stud Wall. Overall Width: 97 mm. Metal Stud. Acoustic 70 'C' (0.60) at 300 mm centres. 1x12.5 mm AQUAPANEL® Indoor. 25mm Acoustic Roll. Maximum Height: 3600 mm. Fire resistance: 30 minutes. Sound Reduction: N/A | EI 30 tested in accordance with EN 1364-1 | 3600 mm | Wet area (both sides) | 97 mm | ||
| W381-70AC-3-G-003.uk | W381.uk: Metal Stud Wall. Overall Width: 97 mm. Metal Stud. Acoustic 70 'C' (0.60) at 300 mm centres. 1x12.5 mm AQUAPANEL® Indoor. 25mm Acoustic Roll. Maximum Height: 3600 mm. Fire resistance: 30 minutes. Sound Reduction: N/A | EI 30 tested in accordance with EN 1364-1 | 3600 mm | Wet area (both sides) | 97 mm | ||
| W381-70AC-4-G-002.uk | W381.uk: Metal Stud Wall. Overall Width: 97 mm. Metal Stud. Acoustic 70 'C' (0.60) at 400 mm centres. 1x12.5 mm AQUAPANEL® Indoor. 25mm Acoustic Roll. Maximum Height: 3300 mm. Fire resistance: 30 minutes. Sound Reduction: N/A | EI 30 tested in accordance with EN 1364-1 | 3300 mm | Wet area (both sides) | 97 mm | ||
| W381-70AC-4-G-003.uk | W381.uk: Metal Stud Wall. Overall Width: 97 mm. Metal Stud. Acoustic 70 'C' (0.60) at 400 mm centres. 1x12.5 mm AQUAPANEL® Indoor. 25mm Acoustic Roll. Maximum Height: 3300 mm. Fire resistance: 30 minutes. Sound Reduction: N/A | EI 30 tested in accordance with EN 1364-1 | 3300 mm | Wet area (both sides) | 97 mm | ||
| W381-70AC-6-G-002.uk | W381.uk: Metal Stud Wall. Overall Width: 97 mm. Metal Stud. Acoustic 70 'C' (0.60) at 600 mm centres. 1x12.5 mm AQUAPANEL® Indoor. 25mm Acoustic Roll. Maximum Height: 3000 mm. Fire resistance: 30 minutes. Sound Reduction: N/A | EI 30 tested in accordance with EN 1364-1 | 3000 mm | Wet area (both sides) | 97 mm | ||
| W381-70AC-6-G-003.uk | W381.uk: Metal Stud Wall. Overall Width: 97 mm. Metal Stud. Acoustic 70 'C' (0.60) at 600 mm centres. 1x12.5 mm AQUAPANEL® Indoor. 25mm Acoustic Roll. Maximum Height: 3000 mm. Fire resistance: 30 minutes. Sound Reduction: N/A | EI 30 tested in accordance with EN 1364-1 | 3000 mm | Wet area (both sides) | 97 mm |
System references, build-ups and performance figures are Knauf's own data, reproduced here from Knauf System Finder (UK) for reference only, with credit to Knauf.
Each reference links to Knauf's page for the full, current specification - always specify from Knauf'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 Knauf and have a query pertaining to this library, please email info@howeceilings.co.uk. Data retrieved 10 October 2026.
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