Loft Roll 44 (Combi-cut) 200mm (6.84 M2)

The Knauf Loft Roll 44 (Combi-Cut) 200 mm (6.84 m²) is a high-performance glass mineral wool insulation roll designed for loft and roof space insulation. With a low lambda value of 0.044 W/mK, it helps reduce heat loss through the roof and supports improved U-values, making it an effective solution for enhancing energy efficiency in residential buildings.

Manufactured by Knauf Insulation, Loft Roll 44 features a Combi-Cut design that allows the roll to be easily separated into narrower widths, making it suitable for standard joist spacings. The 200 mm thickness provides effective thermal insulation for cold loft applications, helping to meet Building Regulations when installed as part of a compliant build-up. Supplied in packs covering 6.84 square metres, the roll is lightweight, flexible and easy to install.

Key Features

• Knauf Loft Roll 44 glass mineral wool insulation

• Lambda value: 0.044 W/mK

• 200 mm thickness for improved loft U-values

• Combi-Cut design for flexible installation

• Reduces heat loss through roofs and ceilings

• Lightweight and easy to install

• Supplied in packs covering 6.84 m²

Typical Applications

• Cold loft insulation at ceiling level

• Insulation between and over ceiling joists

• Roof space upgrades in existing homes

• New-build and refurbishment projects

• Residential properties

Performance & Workability

• Improves thermal performance and roof U-values

• Helps reduce energy consumption and heating costs

• Flexible roll format allows easy fitting around services

• Simple to cut and install with minimal waste

• Non-combustible glass mineral wool

Technical Specification

• Product Type: Loft Insulation Roll

• Manufacturer: Knauf Insulation

• Insulation Type: Glass Mineral Wool

• Product Range: Loft Roll 44 (Combi-Cut)

• Thickness: 200 mm

• Thermal Conductivity (Lambda): 0.044 W/mK

• Coverage per Pack: 6.84 m²

• Application: Cold Loft Insulation

Why Choose Knauf Loft Roll 44 (Combi-Cut) 200 mm?

The Knauf Loft Roll 44 (Combi-Cut) 200 mm provides a cost-effective and easy-to-install solution for improving loft U-values and overall energy efficiency. Its flexible Combi-Cut design, reliable thermal performance and trusted Knauf quality make it an ideal choice for both new-build and retrofit loft insulation projects.