150mm Rockwool RollBatt Loft Insulation

150mm Rockwool Loft Insulation is a premium stone wool insulation solution widely trusted across the UK and Ireland. This high-performance thermal insulation delivers outstanding acoustic benefits alongside superior fire safety credentials. With Euroclass A1 non-combustible certification, 150mm Rockwool RollBatt provides reliable protection and exceptional thermal performance.

Supplied in convenient pre-cut widths of 400mm (three-piece sets) or 600mm (two-piece sets), with thickness options from 100mm to 150mm, RollBatt adapts to virtually any installation requirement. Every roll arrives securely palletised and wrapped in waterproof protection, guaranteeing product integrity throughout delivery and storage.

Product specification

• Thickness (mm): 150
• Width: 1200mm
• Length: 3650mm
• Pieces Per Pack: 2
• Pack Coverage: 5.76m2
• Density: 22kg/m3
• Weight/m2: 2.2kg
• Weight: 12.67kg
• Thermal Conductivity: 0.044W/mK
• R-Value: 2.27m2K/W
• Fire Rating (Reaction to Fire): A1(Non-combustible)

Benefits

150mm RollBatt comes pre-split into either 2 x 600mm widths or 3 x 400mm widths. • Thermal conductivity of 0.044 W/mK • Non-combustible - Euroclass A1 classification as defined in EN 13501-1 • Multi-application for roof and loft spaces • Available as a complete roll, pre-cut widths, or pre-split, for easy installation • Durability – will not sag or slump

Application

150mm Rockwool Loft Roll products suit a wide range of building projects, from residential roof spaces to commercial loft areas and overlay applications in suspended ceiling systems.

• Roofs
• Lofts
• Suspended ceilings
• Partitions
• Commercial, Industrial, Domestic applications

Thermal Performance

150mm Rockwool Roll, Twinroll, and RollBatt products deliver outstanding thermal efficiency with a lambda (λ) value of 0.044 W/mK, meeting BS EN 13162:2012 + A1:2015 compliance standards.

Fire Performance

150mm Rockwool Loft Roll products demonstrate non-combustible characteristics, achieving A1 reaction to fire classification under EN13501-1 standards.

Acoustic Performance

When integrated into properly designed building constructions, Rockwool 150mm loft Roll, Twinroll, and RollBatt significantly enhance sound reduction capabilities. The random fibre arrangement and density of stone wool effectively absorb sound energy and minimise vibration transmission, delivering substantial noise reduction from external sources, especially in external wall applications. Furthermore, Rockwool Acoustic insulation maintains consistent shape and thickness throughout the building's lifespan, guaranteeing reliable acoustic performance year after year.

More Information on 150mm Rockwool RollBatt Loft Insulation

• Manufaturer Link: Rockwool RollBatt
• 150mm Rockwool loft Insulation is a high-performance brand offering versatile applications.
• Explore our extensive Rockwool Insulation range and refine your search by thickness or coverage area using the filters on the left. For expert guidance on product suitability for your specific project, or to request a bulk discount quotation, contact us via phone on +4402038839057, email sales@insulationbee, or use our Live Chat service - Competitive UK Rockwool Insulation Pricing.