Product Overview
Glass mineral wool loft insulation roll using ECOSE® Technology and a high recycled content.
Sized for friction fitting between timber and metal studs at 600mm centres, it reduces airborne sound transmission in separating walls, intermediate floors, and internal partitions.
Supplied 1200mm wide and pre-perforated for splitting into 2 × 600mm widths, it enables straightforward installation between standard studs or joists.
With a manufactured density in excess of 10kg/m³, it also provides effective acoustic absorption while contributing to thermal resistance and fire safety. Classified Euroclass A1 non-combustible, it supports compliance in wall and floor systems.
At 100mm thick, it is designed for deep cavity constructions, achieving maximum acoustic performance with additional thermal efficiency.
Features & Benefits
- Glass mineral wool composition: Absorbs airborne sound and reduces reverberation within cavities.
- ECOSE® Technology binder: Formaldehyde-free, plant-based binder for improved handling and indoor air quality.
- Manufactured from recycled glass: Reduces environmental impact and conserves raw materials.
- Flexible quilt form: Adapts to irregular surfaces and friction fits securely between studs.
- Roll format supply: Speeds up installation compared with rigid slabs.
- Pre-perforated into 2 × 600mm widths: Simplifies installation between standard joist and stud centres.
- Density ≥10kg/m³: Provides robust acoustic performance.
- Euroclass A1 fire rating: Fully non-combustible for safe use in walls and floors.
-
100mm thickness: Suitable for deep cavity constructions where maximum acoustic insulation and high thermal performance are required.
Applications
- Separating walls: Provides an absorbent layer to reduce airborne sound between dwellings.
- Internal partitions: Improves privacy and acoustic separation within buildings.
- Timber stud partitions: Reliable friction fit between 600mm centres.
-
Metal stud walls and separating floors: Delivers effective acoustic absorption across multi-storey builds.
Installation Guidance
- Cut to length with a sharp knife: Ensures clean fitting and minimises waste.
- Insert without compression: Maintains declared thickness and performance.
-
Store and install in dry conditions: Protects product integrity during handling and fitting.
Compliance & Performance
- BS EN 13162 certified: Meets European product standard for mineral wool rolls.
- Euroclass A1 fire rating: Classified non-combustible under EN 13501-1.
- BRE Green Guide rating A+: Independently recognised as environmentally preferable.
- Zero ODP and Zero GWP: Contains no ozone-depleting or greenhouse gas substances.
- DECLARE Red List Free label: Independently verified as free from restricted substances, including formaldehyde and phenol.