Description
Gyproc RhinoBoard FireStop dB is a high-density gypsum plasterboard with a core reinforced with glass fibre and special additives, bonded between strong paper liners. It provides enhanced fire resistance and improved acoustic performance, making it suitable for internal walls and partitions where safety and sound control are required.
Available Sizes
• Typical Thickness: 12.5 mm or 15 mm (depending on variant)
• Width: 1200 mm
• Common Lengths: 2700 mm / 3000 mm / 3600 mm (depending on stock)
Stock Status
In Stock (subject to dealer / supplier availability)
Product Highlights
- High-density gypsum core reinforced with glass fibre
- Fire-resistant board providing fire protection when used in correct wall systems
- Enhanced acoustic performance compared to standard boards
- Non-combustible and suitable for fire-rated partition and lining systems
- Suitable for internal drylining where safety and sound control are priorities
Technical Specifications
| Property | Specification |
|---|---|
| Board Type | Fire-resistant gypsum plasterboard (FireStop dB) |
| Core | High-density gypsum with glass-fibre and additives |
| Thickness | 12.5 mm or 15 mm (depending on variant) |
| Width | 1200 mm |
| Lengths Available | 2700 / 3000 / 3600 mm |
| Edge Type | Tapered Edge (T/E) for jointing and finishing |
| Fire Resistance | Part of fire-rated wall/partition systems (when installed per specs) |
| Acoustic / Sound Performance | Improved compared to standard gypsum boards |
| Board Liner Colour | Face: pink-paper liner; Back: brown-paper liner |
Application Instructions
- Use in wall and partition systems requiring fire and sound performance, as per manufacturer’s fire-rated system design.
- Fix onto approved stud framing (metal or timber) using recommended screws and spacing per fire-rated wall system specs.
- Tape and joint using recommended jointing materials; finishing should follow with approved plaster or skim coat before decoration.
- Ensure correct installation within complete wall/partition assemblies to achieve fire-rating and acoustic performance.
- Not suitable for external walls or continuous moisture exposure — use only in dry internal conditions.
Suitable Applications
- Internal partitions and walls in residential buildings
- Commercial interiors — offices, retail outlets, hotels
- Fire-rated compartment walls in storage rooms, service areas, stairwells
- Walls requiring both fire safety and sound insulation
- High-rise apartment or condominium internal walls where regulation compliance is needed
Compatibility & Limitations
- Compatible only with approved internal stud/partition framing systems per fire-rated wall specs
- Not suitable for wet or damp environments, external walls or direct external exposure
- Must be installed as part of complete fire-rated system (stud, fixings, jointing, finishing) to ensure performance
- Fixings or fixtures should respect manufacturer load and fire-rating guidelines to maintain safety and structural integrity
Safety & Handling
- Store boards flat on level supports in a dry, covered area before installation
- Handle boards carefully to avoid edge damage or liner tearing — lift from long edge
- Use dust mask, gloves and eye protection when cutting or drilling
- Ensure all edges, joints and fixes are properly sealed, taped, and finished for fire and acoustic performance
Frequently Asked Questions
RhinoBoard FireStop dB is a fire-resistant gypsum plasterboard with a dense core reinforced by glass fibre and additives. It is designed for internal partitions needing enhanced fire protection and better sound insulation compared to standard plasterboards.
It’s used in internal walls and partitions — especially in commercial buildings, apartments, offices, hotels, storage rooms and any area where fire safety and acoustic performance are important.
The board is typically available in 12.5 mm or 15 mm thickness, with standard width 1200 mm and common lengths 2700 mm, 3000 mm or 3600 mm depending on stock.
Yes, when installed as part of a certified fire-rated wall system, FireStop dB helps prolong fire resistance — slowing spread of fire and enhancing occupant safety.
No — FireStop dB is intended for dry, internal environments only. It should not be used in bathrooms, kitchens or any area with continuous moisture exposure.
Yes — thanks to its dense core and specialized additives, FireStop dB offers improved acoustic performance compared to standard gypsum boards, when used in proper partition systems.
Fix onto approved stud frames using recommended screws, tape and joint per manufacturer specifications. Ensure full compliance with fire-rated wall system guidelines for proper performance.
After tape and jointing, the board can be finished with plaster or skim-coat, then painted or decorated as per design requirements.
Yes — it is manufactured under strict environmental and quality controls and is part of the certified fire- and safety-rated plasterboard range by its manufacturer.
Choose FireStop dB when fire safety, sound insulation or compliance with fire-rated wall regulations is mandatory — such as in apartments, offices, public buildings, hotels or storage/utility rooms. Plain boards are not adequate for such requirements.
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