Knauf Soundshield Plus
(6 Products)Knauf Soundshield Plus is a high-performance acoustic plasterboard engineered to deliver exceptional soundproofing, fire resistance, and impact durability in both residential and commercial settings. Designed for sound-sensitive environments, this specialist plasterboard helps reduce noise transmission between rooms, creating quieter, more comfortable spaces for living, working, and learning.
With a dense, high-mass gypsum core, Knauf Soundshield Plus effectively absorbs sound waves, significantly reducing echo, reverberation, and airborne noise. Whether it’s for a home cinema, an office conference room, a school classroom, or a hospital ward, this advanced plasterboard ensures superior acoustic performance, meeting stringent UK Building Regulations for sound insulation (Part E) and fire safety (Part B).
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About Knauf Soundshield Plus
Knauf Soundshield Plus is a specialised acoustic plasterboard that combines advanced sound-dampening capabilities with structural durability. It is ideal for spaces that demand high levels of noise control, such as offices, schools, hospitals, and residential buildings.
Whether it’s reducing the noise of daily activities in a busy home or providing essential soundproofing in a professional workspace, Knauf Soundshield Plus is designed to meet the highest standards of acoustic performance.
With a high-density gypsum core, Knauf Soundshield Plus is built to absorb and dissipate sound waves, significantly reducing echo, reverberation, and overall noise transmission. This premium plasterboard also offers enhanced fire resistance, making it a robust solution for environments where both soundproofing and safety are crucial.
Applications
- Partition Walls: Ideal for creating partition walls in homes, offices, and educational facilities, providing a sound barrier that enhances privacy and comfort.
- Ceiling Systems: Suitable for use in ceiling installations where noise reduction between floors is essential, such as in multi-storey buildings.
- Commercial Spaces: Excellent for office buildings, conference rooms, and call centres, where controlling noise levels is key to productivity and concentration.
- Healthcare & Education: Perfect for hospitals, clinics, and schools, where reducing noise disturbances is critical to maintaining a calming and focused environment.
Knauf Soundshield Plus can be used in various construction systems and is compatible with other Knauf products, including jointing compounds, metal framing systems, and Performance Plus Screws.
Benefits
- Outstanding Acoustic Performance: Knauf Soundshield Plus provides up to 54 dB (Rw) sound reduction, significantly improving acoustic comfort by reducing noise transmission between rooms.
- Enhanced Fire Resistance: Offers up to 120 minutes of fire protection, making it suitable for areas that require both soundproofing and high fire safety standards.
- Thermal Efficiency: With a thermal conductivity of 0.24 W/mK, Knauf Soundshield Plus helps to improve energy efficiency within a building.
- Robust and Durable: Designed to withstand severe duty impact, Knauf Soundshield Plus is highly durable, reducing maintenance needs over time.
- Meets Industry Standards: Compliant with BS EN 520 classifications, including Type A (standard), Type D (acoustic), Type F (fire-resistant), and Type I (impact-resistant), depending on board thickness.
Knauf Soundshield Plus Composition
Knauf Soundshield Plus is constructed with a high-density gypsum core specifically engineered for sound absorption. This dense core is key to its acoustic performance, as it effectively minimises the transmission of sound waves, reducing noise between adjacent rooms. The board is available in two thicknesses:
- 12.5mm Thickness: Compliant with Type A and D of the BS EN 520 classification, offering acoustic sound reduction and basic structural performance.
- 15.0mm Thickness: Compliant with Type A, D, F, and I classifications, providing enhanced soundproofing, fire resistance, and impact resistance.
Knauf Soundshield Plus also features a European “A2” fire reaction classification, indicating that it is non-combustible and contributes to fire safety within a building.
Knauf Soundshield Plus Sizes
Knauf Soundshield Plus is available in standard sizes to cater to different project requirements:
- 2400mm x 1200mm (8’ x 4’) - Suitable for most residential and commercial installations.
- Special Sizes: Other dimensions (3000mm x 1200mm and 2700mm x 1200mm) are available to suit specific project needs.
Frequently Asked Knauf Soundshield Questions
Can Knauf Soundshield Plus Be Used in Ceilings?
Yes, Knauf Soundshield Plus is suitable for ceiling installations, particularly in environments where sound reduction between floors is essential. It helps limit impact noise and airborne sound transmission, making it ideal for multi-storey buildings, office spaces, and apartments.
How Much Sound Does Knauf Soundshield Plus Reduce?
Knauf Soundshield Plus provides an acoustic sound reduction of up to 54 dB (Rw) when used within an appropriate partition system. This makes it highly effective for noise-sensitive environments such as meeting rooms, recording studios, schools, and hospitals.
Does Knauf Soundshield Plus Need Additional Soundproofing Materials?
In many cases, Knauf Soundshield Plus alone is sufficient for reducing noise transmission. However, for maximum soundproofing, it can be combined with acoustic insulation materials, soundproofing sealants, and Knauf metal framing systems to achieve even greater noise reduction.
Is Knauf Soundshield Plus Fire-Rated?
Knauf Soundshield Plus is designed to meet UK Building Regulations Part B, which pertains to fire safety. When installed as part of a full Knauf system, the 15mm Soundshield Plus plasterboard offers up to 120 minutes of fire protection. This performance is achieved through rigorous testing in accordance with BS EN 1364-1, which assesses the fire resistance of non-loadbearing elements.
The board's high-density gypsum core contributes to its fire-resistant properties, helping to prevent the spread of flames and maintain structural integrity during a fire. It has a European fire classification of “A2”, meaning it is non-combustible and contributes to fire safety in buildings.
Can I Paint or Plaster Over Knauf Soundshield Plus?
Yes, Knauf Soundshield Plus has a smooth, paper-faced surface that is ready for plastering, painting, or direct decoration. It can be finished using standard jointing compounds and primers to achieve a professional look.
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