EARTHWOOL LOFT ROLL 44 - 200mm (8.1m2) Combi Cut Glass Mineral Wool

Key features

• 200mm thickness provides substantial thermal resistance for effective loft insulation
• Combi-cut format allows sections to separate cleanly for quick fitting between joists
• 8.1m² coverage per roll reduces the number of rolls needed for typical loft spaces
• Flexible installation options with ready-cut and uncut formats also available
• Long-length roll design maximises efficiency and minimises installation time
• CCPI Verification Mark certified for compliance with building standards
• Suitable for both new-build and retrofit loft insulation projects
• Non-combustible glass mineral wool construction

Specifications

Product type

Glass mineral wool loft insulation roll

Thickness

200mm

Coverage area

8.1m²

Format

Combi-cut (pre-cut sections)

Density

44 kg/m³

Thermal conductivity

0.044 W/mK (typical)

Fire classification

Non-combustible

Certification

CCPI Verification Mark (certificate 000600173/0627)

Suitable for

Loft spaces with unrestricted depth

Installation method

Laid between or over joists

Moisture resistance

Inherent to glass mineral wool composition

Common applications

• Upgrading insulation in existing residential lofts to improve thermal performance
• New-build loft insulation installation in domestic properties
• Filling voids between joists in loft spaces
• Insulating around pipework and electrical services in lofts
• Retrofit projects where loft depth allows for 200mm thickness
• Improving energy efficiency in older properties with uninsulated lofts
• Creating thermal barriers in loft spaces above living areas
• Reducing heat loss through roof structures in residential buildings
• Acoustic dampening in loft spaces alongside thermal insulation
• Meeting building regulation requirements for loft insulation thickness

Search keywords

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Description

EARTHWOOL LOFT ROLL 44 is a glass mineral wool insulation roll engineered for loft spaces where depth of insulation is not constrained by structural or spatial limitations. The 200mm thickness provides substantial thermal resistance suitable for upgrading existing loft insulation or installing in new-build applications. Supplied in combi-cut format, the roll features pre-cut sections that separate cleanly, allowing quick fitting between joists and around pipework, electrical runs, and other services without the need for additional cutting tools on site.

Available in multiple formats (combi-cut, ready-cut, and uncut) to suit different installation preferences and project requirements. The long-length roll design maximises coverage per roll, reducing the number of rolls required and speeding up installation. The product is manufactured to consistent quality standards and holds CCPI Verification Mark certification across the entire product set, providing assurance of performance and compliance with building regulations for thermal insulation in residential lofts.