25mm Hush Slab Sound Absorber - Acoustic Mineral Wool Insulation - 600mm x1200mm - pack of 20
25mm Hush Slab Sound Absorber - Acoustic Mineral Wool Insulation - 600mm x1200mm - pack of 20
- Product Code: A1-6399
- Delivery Time: 3 - 5 days
- Brand: Hush Acoustics (Tech. support: 01143520695)
- Model: 600mm x1200mm - 14.4m2
Our ratings on 24-08-2026:

4.8 out of 5
25mm Hush Slab Sound Absorber - Acoustic Mineral Wool Insulation - 600mm x1200mm - pack of 20
Length: 1200mm
Width: 600mm
Thickness: 25mm
Pack Quantity: 20
Slab Coverage: 0.72m2
Pack Coverage: 14.4m2
Thermal Conductivity: 0.035W/mK
R-Value: 0.7m2K/W
25mm Hush Slab Sound Absorber is a high-density acoustic mineral wool slab designed to reduce airborne sound transmission through separating floors, ceilings, and walls. It is suitable for both new build and refurbishment projects, offering reliable performance across domestic, commercial, and industrial applications. It is manufactured from non-combustible inorganic rock. It is produced using renewable energy and sustainable raw materials. It is A1 non-combustible, compliant with UK Building Regulations. Hush Slab is rot-proof, odourless, non-hygroscopic, and resistant to fungi, mould, bacteria, and vermin.
CHARACTERISTICS
- Comprises high-density mineral fibre, produced from inorganic rock.
- It is simple to cut and install.
- Reduces airborne sound transmission through internal and separating floors, ceilings, and walls.
- Provides excellent acoustic performance as part of a recommended sound insulating system.
- Class A1non-combustible material as defined in all UK and Ireland Building Regulations.
- Will not encourage the growth of fungi, mould, or bacteria.
- Does not sustain vermin.
- Is rot-proof, odourless, and completely non-hygroscopic.
- Supports compliance with Building Regulations Part E (England & Wales), Section 5 (Scotland), and Part G (Northern Ireland).
APPLICATION
- It is suitable for installation in between floor and ceiling joists, and wall studs, to meet specific system requirements.
- Separating floors and ceilings
- Internal and external walls
- Acoustic enclosures
- Home theatres and studios
- Healthcare, education, and hospitality environments
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Model: 25kg bag
Delivery Time: 3 - 5 days
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