Designed to comply with Part E (Acoustic) regulations, the ROCKWOOL Acoustic ROCKFLOOR is a high compressive insulation slab with a tissue facing. Manufactured from dual density mineral stone wool insulation, as well as easy to handle and fit, the range boasts exceptional sound absorption and improves fire stopping between floors.
What sets ROCKFLOOR apart is its unique dual density construction, which allows it to be laid over slightly uneven subfloors. The lower density effectively and easily absorbs imperfections, while the high-density point delivers robust point load resistance. The slab also minimises thermal and acoustic bridging.
Features & Benefits: ROCKWOOL ROCKFLOOR Acoustic Floor Insulation Slab 50mm – 28.80m2 Pallet
- 1000mm length x 600mm width x 50mm thickness
- Pallet Coverage of 28.8m²
- Thermal conductivity of 0.040 W/mK
- Water-repellent
- High compressive and point load resistance
- Minimises thermal and acoustic bridging
- Can be handled and fit with ease
- Dual density
- Suitable for placement over or under the over site slab
For those seeking high-performing acoustic solutions for separating floors, the Acoustic ROCKFLOOR is an ideal choice that ensures optimum comfort for occupants.
Standards & Certification
- Reaction to fire: Fire Properties Euroclass A1
- Compliance: BS EN 13162, ISO 14001
- Acoustical Performance: Achieves Part E (resistance to sound) when installed in accordance to ROCKWOOL guidelines












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