Why Choose Knauf Cleaneo Acoustic Board
Perforated gypsum board combining acoustic absorption with air purification. Zeolite core decomposes formaldehyde while absorbing sound.
Acoustic Absorption
Multiple perforation patterns for tuned sound absorption. Reduces reverberation time in open spaces.
Formaldehyde Decomposition
Zeolite-based core catalytically decomposes formaldehyde and VOCs at room temperature. Continuously purifies indoor air.
Odour Neutralising
Absorbs and neutralises unpleasant odours. Ideal for newly renovated spaces and high-occupancy areas.
Multiple Hole Patterns
Available in round holes, square holes, slot lines and cross patterns. Various sizes for different acoustic requirements.
Class A Fire Rated
Non-combustible gypsum core. Meets stringent fire safety requirements for public buildings.
Seamless Finish
Compatible with Uniflott joint system for invisible joints. Monolithic ceiling appearance.
Product Specifications
Technical data for specification and project planning.
☰ Available Perforations
| Pattern | Hole Size (mm) | Acoustic Grade |
|---|---|---|
| Round Hole | Ø6 / 18 | A1 |
| Round Hole | Ø8 / 18 | A2 |
| Round Hole | Ø10 / 23 | A2 |
| Round Hole | Ø12 / 25 | A3 |
| Round Hole | Ø15 / 30 | A3 |
| Micro Hole | Ø8/12-50 | A2 |
| Slot Line | 12 / 25 | A1 |
| Cross Slot | 8/15/20 | A3 |
⚙ Material & Performance
| Item | Specification |
|---|---|
| Core | Gypsum with zeolite additive |
| Thickness | 12.5mm |
| Board Size | 1200 × 2000mm (typical) |
| Face Paper | Premium grade |
| Fire Rating | Class A (F1) |
| Air Purification | Formaldehyde & VOC decomposition |
| Joint System | Uniflott tapeless system |
Application Areas
Designed for spaces demanding both acoustic comfort and superior indoor air quality.