200mm Knauf Earthwool Insulation Loft Roll 40 Combi Cut ( 5.53m2 )

200mm Knauf Earthwool Insulation Loft Roll 40 presents a Glass Mineral Wool roll specifically crafted for cold lofts where pitched roofs receive insulation at ceiling level. This 200mm loft insulation delivers commendable thermal performance within its specified range.

Featuring non-combustible insulation properties, 200mm Knauf Loft Roll 40 attains the highest Euroclass A1 reaction to fire classification. Furthermore, its production incorporates Knauf Insulation exclusive bio-based binder, ECOSE® Technology.

Product specification

Brand: Knauf®

Model: 200mm Knauf Loft Roll 40

Thickness: 200mm

Length: 4850mm

Width: 1140mm (2x570 3x380)

Dimensions: 8,5840mm x 1,140mm x 200mm

Pack Coverage: 5.53m2

Material: Glass Mineral Wool

Profile: Combi-Cut | 2x570mm | 3x380mm

Facing: Unfaced

R-Value: 4.85m2K/W

Thermal Conductivity: 0.040 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 40 is available in the following formats:

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

ADVANTAGES

1. Easily handled and transported on-site due to compression packing and lightweight design.
2. Combi-cut products come partially perforated, allowing flexibility for use between joists or as an uncut full-width roll, optimizing on-site efficiency.
3. Ready-cut products are delivered pre-sized, enhancing on-site efficiency.
4. Uncut products offer flexibility for customization, either fitting between joists or remaining in full-width rolls for swift installation.
5. Manufactured in extended lengths to facilitate quick and straightforward installation, maximizing on-site efficiency (applies to Combi-cut, ready-cut, and uncut rolls).
6. Produced in shorter lengths to provide a cost-effective option in smaller pack sizes, specifically in the case of short-length Combi-cut rolls.

Application

200mm Loft Rolls are used for the thermal insulation of cold pitched roofs at ceiling level. They are usually laid in two layers, with the first layer between the joists and the second layer over, and at right angles to the joists.

Sizes:

Management, Cutting, and Storage Guidelines:

• Managing 200mm Knauf Loft Roll 40 is a breeze, thanks to their lightweight nature and ease of installation. They can be effortlessly cut to the required size.
• The 200mm Loft Insulation Rolls are packaged in recyclable polythene packs (4-LDPE), specifically designed for short-term protection.
• To ensure extended protection on-site, it is recommended to store the product indoors or under cover, keeping it elevated off the ground.
• It is advised not to leave Loft Rolls permanently exposed to varying weather conditions.

About

Our 200mm Glass Mineral Wool insulation solutions incorporate as much as 80% recycled content. By optimizing the utilization of recycled glass in the production of our products, we reduce our reliance on virgin raw materials.

Thermal

The 200mm insulation's energy-saving characteristics and thermal efficiency ensure that buildings remain warm in winter and cool in summer. The greater the temperature contrast between the interior and exterior of a building, the more rapidly the building loses heat in winter and gains heat in summer. Our 200mm Knauf mineral wool insulation solutions play a crucial role in sustaining a consistent indoor temperature by impeding heat transfer through convection, conduction, and radiation. Proper insulation of a property results in significant energy savings, either by reducing the workload on heating systems during cold weather or by lessening the demand on air conditioning systems when cooling a warm building.

Fire Safety

The 200mm loft insulation fire performance endows it with the capability to offer passive fire protection. It is imperative for buildings to be planned and built with the aim of reducing the risk of fire occurrence and limiting its spread, while also enhancing structural stability and facilitating the safe evacuation of occupants in case of an emergency. In addition to serving as a barrier against fire, our non-combustible mineral wool insulation solutions do not contribute to its progression stages, thereby mitigating its overall impact and consequences.

Acoustic

The acoustic capabilities of insulation play a crucial role in enhancing the internal environment for occupants within a building. Shielding against noise is a key factor in enhancing the overall "quality of life" in residential spaces and promoting a healthy, productive, and pleasant atmosphere in offices, hospitals, schools, and various non-domestic structures. Our 200mm Knauf mineral wool insulation roll solutions offer elevated levels of sound absorption and noise reduction, whether in new constructions or through retrofit applications in existing buildings. This results in improved sound insulation and heightened acoustic comfort.

Info

Have a browse of our Knauf Insulation stock and filter by thickness or coverage on the left-hand side of the page. If you’d like to talk through the suitability of some products for your project, or get a quantity discount quotation please call us by phone on +4402039519012 , email sales@insulationstoreonline or Live Chat - Lowest UK Knauf Loft Insulation Prices.