200mm Knauf Earthwool Loft Roll 44 Combi Cut

200mm Knauf Earthwool Insulation Loft Roll 44 is a Glass Mineral Wool roll engineered for unheated lofts with pitched roofs where insulation sits at ceiling level. This 200mm thermal solution delivers excellent performance across its specified thermal range.

Boasting non-combustible properties, the 200mm Knauf Loft Roll 44 achieves the top Euroclass A1 fire rating. The product is manufactured using Knauf Insulation proprietary bio-based binder, ECOSE® Technology.

Product specification

Brand: Knauf®

Model: 200mm Knauf Loft Roll 44

Thickness: 200mm

Length: 6000mm

Width: 1140mm (2x570 3x380)

Dimensions: 6,000mm x 1,140mm x 200mm

Pack Coverage: 6.84m2

Material: Glass Mineral Wool

Profile: Combi-Cut | 2x570mm | 3x380mm

Facing: Unfaced

R-Value: 4.55m2K/W

Thermal Conductivity: 0.044 W/mK

Fire Classification: Euroclass A1

Vapour Resistivity: 5.00MNs/g.m

Applications: Pitched roof at ceiling level

ECOSE Technology: Yes

Features: Quick and simple installation

Manufacturer: Knauf Insulation Earthwool®

200mm Knauf Loft insulation Roll 44 is available in the following formats:

• Combi-cut rolls
• Ready-cut rolls
• Uncut rolls
• Short length, combi-cut rolls

ADVANTAGES

1. Lightweight and easy to handle on-site thanks to compression packaging, making transport straightforward.
2. Combi-cut products feature partial perforations, giving you the option to use between joists or as a full-width roll, boosting installation speed.
3. Ready-cut products arrive pre-sized, streamlining the installation process on-site.
4. Uncut products provide customisation options, fitting between joists or used as full-width rolls for rapid fitting.
5. Extended lengths are manufactured to enable swift installation and maximum on-site productivity (Combi-cut, ready-cut, and uncut rolls).
6. Shorter lengths are produced to offer a budget-friendly solution in smaller pack sizes, particularly for short-length Combi-cut rolls.

Application

200mm Loft Rolls provide thermal insulation for cold pitched roofs at ceiling level. Installation typically involves two layers: the first layer between the joists and the second layer positioned over and perpendicular to the joists.

Sizes:

Management, Cutting, and Storage Guidelines:

• 200mm Knauf Loft Roll 44 is straightforward to manage and install due to its lightweight composition. Cutting to size is simple and hassle-free.
• The 200mm Loft Insulation Rolls come wrapped in recyclable polythene packs (4-LDPE), offering short-term protection during handling.
• For longer-term on-site protection, store the product indoors or under cover, positioned above ground level.
• Avoid leaving Loft Rolls exposed to the elements for extended periods.

About

Our 200mm Glass Mineral Wool insulation range incorporates up to 80% recycled content. By maximising the use of recycled glass in manufacturing, we minimise the need for virgin raw materials.

Thermal

The 200mm insulation's energy-efficient design and thermal properties help maintain comfortable indoor temperatures year-round, keeping spaces warm in winter and cool in summer. When there's a significant temperature difference between inside and outside, buildings lose heat rapidly during winter and gain it during summer. Our 200mm Knauf mineral wool insulation works to maintain stable indoor temperatures by reducing heat transfer through convection, conduction, and radiation. Quality insulation delivers substantial energy savings by reducing heating demands in cold weather and cooling requirements during warm periods.

Fire Safety

The 200mm loft insulation's fire performance provides effective passive fire protection. Buildings should be designed and constructed to minimise fire risk, limit spread, maintain structural integrity, and enable safe evacuation during emergencies. Our non-combustible mineral wool insulation acts as a fire barrier and does not fuel fire progression, thereby reducing its severity and impact.

Acoustic

Insulation's acoustic properties significantly enhance the indoor environment for building occupants. Noise reduction is essential for improving quality of life in homes and creating healthy, productive spaces in offices, hospitals, schools, and other buildings. Our 200mm Knauf mineral wool insulation rolls deliver excellent sound absorption and noise reduction capabilities, whether in new builds or retrofit projects. This creates improved sound insulation and better acoustic comfort.

Info

Explore our full Knauf Insulation range and filter by thickness or coverage using the left-hand menu. For advice on product suitability for your project or bulk quotations, contact us on +4402038839057, email sales@insulationbee or use Live Chat - Best value Knauf Loft Insulation in the UK.