Description
Gyptone Quattro 46 is an acoustic perforated gypsum board designed for large, seamless ceiling and wall surfaces. With precision square perforations and an acoustic backing tissue, it delivers excellent sound absorption performance while offering a clean architectural finish enhanced with Activ’Air® technology for improved indoor air quality.
Available Sizes
• 12.5 mm x 600 mm x 2400 mm (T/E – 4-sided)
• 12.5 mm x 1200 mm x 2400 mm (T/E – 4-sided)
• Size availability may vary based on region and stock
Stock Status
In Stock
Product Highlights
- Perforated acoustic board with precision square perforations
- Excellent acoustic comfort with integrated acoustic tissue
- Sound insulation performance up to Dncw 39 dB
- Euroclass A2-s1,d0 reaction to fire classification
- Tapered edge on all four sides for a seamless joint finish
- Includes Activ’Air® technology for improved indoor air quality
- Compatible with Gyptone BIG range for design continuity
- Gyptone Quattro 46 Access Hatch available for easy maintenance access
Technical Specifications
| Property | Specification |
|---|---|
| Board Type | Perforated Acoustic Plasterboard |
| Core Material | High-quality gypsum with Activ’Air® additives |
| Perforation Type | Square perforations (Quattro pattern) |
| Back Lining | Acoustic fleece backing |
| Sound Performance | Dncw up to 39 dB |
| Fire Rating | Euroclass A2-s1,d0 |
| Edge Type | Tapered Edge on all 4 sides |
| Thickness | 12.5 mm |
| Width | 600 mm or 1200 mm (depending on variant) |
| Length | 2400 mm |
Application Instructions
- Install on suitable ceiling or wall framing as per Gyptone BIG system guidelines.
- Use screws designed for acoustic boards to avoid damaging perforations.
- Ensure perforations run straight and aligned for uniform aesthetics.
- Apply jointing materials carefully to maintain seamless 4-edge finish.
- Do not cover acoustic perforations with non-breathable paints or coatings.
Coverage Calculator
- Coverage = Ceiling/Wall Area ÷ Board Area (e.g., 600×2400 mm = 1.44 m² per board, or 1200×2400 mm = 2.88 m² per board)
Suitable Applications
- Commercial ceilings requiring high acoustic comfort
- Schools, offices, hospitals and auditoriums
- Large halls and public buildings
- Conference and meeting rooms
- Premium interiors needing seamless, sound-absorbing surfaces
Compatibility & Limitations
- Compatible with Gyptone BIG system grid and framing components.
- Do not apply plaster skim coats over perforations.
- Not suitable for high-moisture areas unless combined with MR variants.
- Use breathable paints to maintain acoustic efficiency.
Safety & Handling
- Wear gloves and eye protection when handling and cutting boards.
- Store flat on a dry, level surface and protect perforations from damage.
- Avoid excessive pressure on perforated areas during installation.
Frequently Asked Questions
Gyptone Quattro 46 is a perforated acoustic gypsum board designed to improve sound absorption and interior acoustics. It features precision square perforations with acoustic tissue backing, making it suitable for ceilings and walls where high acoustic comfort and seamless aesthetics are required.
The board includes a perforation pattern combined with an acoustic fleece backing that enhances sound absorption. This reduces echo and reverberation in rooms, improving speech clarity and overall acoustic comfort in environments such as offices, schools and public spaces.
Gyptone Quattro 46 is classified as Euroclass A2-s1,d0, meaning it has very limited combustibility, negligible smoke production and no flaming droplets. This makes it suitable for areas requiring enhanced fire safety performance in commercial and institutional buildings.
Yes. The board incorporates Activ’Air® technology, which permanently reduces formaldehyde levels in indoor air. This makes it ideal for environments where health, comfort and air quality are priorities, such as classrooms, healthcare spaces and offices.
It is commonly used in ceilings and occasionally on walls in auditoriums, schools, offices, meeting rooms and public buildings. It is designed for large, continuous surfaces where both aesthetics and acoustic performance are essential.
Yes. The board can deliver sound insulation performance up to Dncw 39 dB when installed correctly. This contributes to reducing noise transfer between adjacent rooms or spaces, improving privacy and comfort.
Gyptone Quattro 46 is fully compatible with the Gyptone BIG series, allowing designers to mix different perforation styles while maintaining consistent system installation and visual alignment across large surfaces.
The board has tapered edges on all four sides, allowing jointing and finishing without visible joints. Proper installation and careful joint treatment ensure a smooth, continuous surface without compromising acoustic performance.
Yes, but only with breathable paints. Excessive or thick paint layers may block the perforations and reduce acoustic performance. Thin, breathable coatings are recommended to maintain both appearance and functional sound absorption.
Yes. Gyptone Quattro 46 comes with an optional Access Hatch that matches the perforation pattern. This allows easy access to electrical, HVAC or service equipment above ceilings while keeping the acoustic and visual design uninterrupted.
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