Knauf Earthwool 170mm Loft Roll 44 Combi-Cut (8.01m2 roll) Loft Insulation
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Knauf 170mm Loft Roll 44 Combi-Cut (8.01m2 roll)

SKU: knea170

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Discover the exceptional insulation capabilities of the Knauf 170mm Loft Roll 44 Combi-Cut, available at Engineered for pitched roofs at ceiling level and floors, this versatile product comes in a generous 8.01m2 roll, ensuring comprehensive coverage. With a 170mm thickness, it features a lightweight and flexible glass mineral wool quilt, offering impressive thermal conductivity at 0.044 and a thermal resistance of 4.50.

Safety and environmental consciousness are at the forefront, with a Euroclass A1 fire rating, CFC and HCFC-free composition, and low global warming potential. Certified to meet rigorous standards such as BS EN 13162:2008 and ISO 14001:2004, this loft roll is not only high-performing but also environmentally responsible. The Knauf 170mm Loft Roll 44 Combi-Cut guarantees durability, odorlessness, and resistance to rot, making it a reliable choice for insulation needs. Upgrade your space with this cost-effective solution, available at, where comfort, efficiency, and environmental consideration converge.

Key Features

  • Optimal Thickness: 170mm thickness for effective insulation.
  • Generous Coverage: Each roll covers 8.01m2 for comprehensive insulation.
  • Flexible Glass Wool: Lightweight and easy-to-install glass mineral wool quilt.
  • Thermal Performance: Boasts a thermal conductivity of 0.044 and thermal resistance of 4.50.
  • Safety First: Euroclass A1 fire rating for enhanced fire safety.
  • Environmentally Friendly: CFC and HCFC-free, zero ozone depletion, and low global warming potential.
  • Certified Quality: Meets standards like BS EN 13162:2008 and ISO 14001:2004.
  • Durable: Odorless, rot-proof, and resistant to bacterial or fungal growth.
  • Easy Installation: Combi-cut design with partially cut apertures for simplified installation.
  • Cost-Effective: A budget-friendly choice prioritizing efficiency, acoustics, and fire safety.


Other Related Products

Knauf 170mm Loft Roll 44 Combi-Cut: The featured product, with its optimal thickness, generous coverage, and excellent thermal performance, is an ideal choice for pitched roofs at ceiling level and floors.

Knauf Acoustic Roll (All Sizes): If you're looking to enhance sound insulation in addition to thermal properties, the Knauf Acoustic Roll is designed to provide effective acoustic performance in various sizes.

Isover Spacesaver Combi-Cut (All Sizes): For those seeking versatility and efficient use of space, the Isover Spacesaver Combi-Cut, available in multiple sizes, offers a flexible solution for insulation needs.

Ode Starflex Loft Roll (All Sizes): Explore the Ode Starflex Loft Roll in various sizes for an insulation solution that combines durability, thermal efficiency, and easy installation.

Knauf Omnifit Stud (All Sizes): Tailored for stud walls, the Knauf Omnifit Stud, available in different sizes, provides effective insulation, ensuring energy efficiency in your living spaces.

90mm Frametherm Roll 40: If you require insulation for specific construction applications, the 90mm Frametherm Roll 40 is a reliable choice, offering thermal efficiency for various framing structures.


Frequently Asked Questions

What is the coverage area of one roll of Knauf 170mm Loft Roll 44 Combi-Cut? Each roll covers an impressive 8.01 square meters, providing extensive insulation coverage.

How is the loft roll designed for installation? The loft roll is designed with a combi-cut feature, including partially cut apertures for easy installation. The first layer is typically placed between the joists, and the second layer is installed at right angles to the joists.

What is the thickness of the Knauf Loft Roll 44 Combi-Cut? The loft roll has a thickness of 170mm, ensuring effective insulation for pitched roofs at ceiling level and floors.

What is the composition of the loft roll? The product features a flexible glass mineral wool quilt, known for its lightweight and non-combustible properties.

Is the Knauf loft roll environmentally friendly? Yes, the loft roll is CFC and HCFC-free, with zero ozone depletion potential and a low global warming potential, aligning with eco-friendly insulation standards.

What safety features does the loft roll offer? The product carries a Euroclass A1 fire rating, indicating a high level of fire safety.

Can the loft roll resist water vapor? Yes, the loft roll provides water vapor resistivity of 5.00MNs/g.m.

How durable is the Knauf loft roll? The loft roll is highly durable, odorless, rot-proof, and resistant to bacterial or fungal growth.

Are there any certifications for this product? Yes, the insulation quilt is manufactured according to standards such as BS EN 13162:2008, ISO 14001:2004, and ISO 9001:2008, as certified by Bureau Veritas.

Length 7030mm
Width 1140mm
Coverage 8.01m2
Thermal Conductivity 0.044 W/mK
Thickness 170mm
Weight 12.807kg
Brand Knauf Earthwool
Material Type Glasswool

Est Delivery between and .

Delivery will always take place on a weekday (Mon - Fri).
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