Dimensions 7030 × 1140 mm
Brand

Knauf

Thickness

170mm

Material Type

Glass Mineral

Pieces Per Pack

1

Sales Unit

Roll

Unit Coverage

8.01m2

Manufacturers Reference

2404156

Thermal Conductivity

0.44W/mK

Density

8.7kg/m3

Fire Rating

A1 Non-Combustible

Facing

Glass Mineral Wool

Weight (kg/m2)

12.807kg

Product Range

Knauf Loft Roll

Useful Information
This product is combi cut this means you either have 2x570mm or 3x380mm widths

Knauf 170mm Loft Roll 44 – Combi Cut (8.01m2 Roll)

(7 customer reviews)
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Thickness
Useful Information
This product is combi cut this means you either have 2x570mm or 3x380mm widths

Knauf 170mm Loft Roll

The 170mm Knauf Loft Roll 44 is an innovative combi cut loft roll by Knauf Insulation. Knauf is a leading manufacturer of insulation, which is known for providing industry-leading thermal insulation. The company produce a range of products from loft roll to Knauf Plasterboards. This loft roll is 150mm in thickness and has total coverage of  8.01m2.

Knauf Loft Roll 44 is available in 4 different thicknesses. This includes this 170mm Knauf loft roll as well as Knauf 100mm Loft Roll, Knauf 150mm Loft Roll, Knauf 200mm Loft Roll. Knauf 150mm Loft Roll 44 is a popular product due to it being very versatile.

170mm Loft Roll 44 is durable yet affordable. In addition to this, it provides a padded thermal solution for pitched roofs at the ceiling level. Knauf 150mm Loft Roll can be easily cut into size and achieves a fire rating of Euroclass A1. This fire rating means the product is classed as non-combustible. The 44 in the Knauf Loft Roll 44 is due to its thermal conductivity being 0.044 W/mK. This thermal conductivity rating applies regardless of thickness.

170mm Knauf Loft Roll 44 adheres to UK property regulations when used as per UK standards. This product is rot-proof and odour free. Earthwool Loft Roll is also non-hygroscopic, which means that it does not attract rodents or support fungal or bacterial growth. In addition to this, Knauf 170mm Loft Roll is pleasant to touch and has low levels of dust.

Knauf Loft Roll 44 170mm

Earth wool is Knauf’s very own low-density glass material. Loft Roll by Knauf is made from Earthwool. The material itself boasts both excellent thermal and fire performance. Furthermore, Knauf Loft Roll proves to be a sustainable choice. The loft roll itself has outstanding insulative properties and is manufactured in a way that it is CFC and HCFC free. 170mm Knauf Loft Roll 44 has zero ozone depletion potential as well as low global warming potential. When Knauf Loft Roll 44 is installed, it can reduce the carbon usage of the building. This is because the insulation can lock in heat and therefore reduce the energy needed to keep a building warm.

Earth wool is one example of innovation by Knauf. Another example is their revolutionary ECOSE® Technology. ECOSE® Technology is Knauf’s unique bio-based binder, which is used in the manufacturing process of Knauf Loft Roll 44 (170mm). This binder contains zero added formaldehyde or phenol. This means there are far fewer lower levels of dust. Knauf 170mm Loft Roll is made from raw materials that are rapidly renewable. In addition to this, Knauf’s ECOSE® technology uses up to 70% less energy than using traditional binders. Knauf Loft Roll 44 is one of the more environmentally friendly products on the market.

Key features

  • Easy to install
  • Flexible yet durable
  • It is an affordable option
  • Knauf Loft Roll 44 is lightweight
  • It achieves a Euroclass A1 Fire Rating
  • It features a partially cut aperture
  • It is both CFC, HCFC free
  • It achieves both excellent thermal and acoustic properties
  • Loft Roll 44 has Zero Ozone depletion potential
  • Loft Roll 44 has Low Global Warming Potential

Size Dimension Breakdown: Knauf 170mm Loft Roll is semi-perforated. The roll itself is 1140mm in width. The semi-perforation of the roll allows you to be able to divide it into 2 rolls which are 570mm in width. In addition to this, they can also be split into 3 rolls of 380mm in width. This allows for greater flexibility when installing the loft roll.

Knauf’s manufacturing process means that handling 170mm loft roll by Knauf is more comfortable than ever. Customers often report that the product is soft to touch, however, we do advise that appropriate PPE is worn when handling any kind of loft roll.

Traditionally glass wool products such as Knauf Loft Roll 44 Combi Cut can be itchy or cause skin irritation when handled. In recent years, new manufacturing production methods mean that the product is now classed as low itch. It is always best practice to still protect yourself and others from irritation when handling any mineral wool. Take care when walking in a loft and use a crawl board to safely manoeuvre around.

Installing 170mm Knauf Loft Roll

Knauf Loft Roll (170mm) is multipurpose, which means it can be used for pitched roofs at ceiling level and also suspended timber floors.

Installing Knauf Loft Roll is easy. Knauf Insulation Roll should be carefully cut from the pack and rolled out. Be careful not to block any ventilation into the loft. Always shake the product after it has been rolled out so that the full 170mm thickness can be recovered. Knauf loft roll can be easily cut using a Stanley knife.

The product itself is conveniently combi cut. This means that the loft roll can be placed into two layers to insulate the loft. The first layer should be added between the joists at either 600mm or 400mm centres. The additional layer should be placed at the joist’s right angles. 170mm Knauf Combi-cut loft rolls are partially perforated to allow greater flexibility. This means it is more efficient as it can be used between joists or uncut for use as a full-width roll.

Knauf has provided their own video to help demonstrate how their Loft Roll can be installed.

It is important to note that heat-producing fixtures should be isolated from thermal insulation. This must be done to help prevent fire hazards. Please note that this includes recessed lighting fixtures. You should also ensure that non-combustible downlight protection covers are always installed.

How To Store Knauf Loft Roll 44

Knauf Loft Roll should be kept indoors and dry. We do not recommend outside storage, however, if there is no other option then keep the packs clear off the ground and covered. Harsh weather conditions can cause a reduction in quality so it is important to store the loft rolls correctly when possible. Keeping the loft roll in its original covering can help protect the product.

Knauf Earthwool Loft Roll 44 170mm Certifications

This product is certified under BS EN 13162:2008, EN 16001:2009 Energy Management Systems; OHSAS 18001:2007 Occupational Health and Safety Management Systems; ISO 14001:2004 Environmental Management Systems and ISO 9001:2008 Quality Management Systems, as certified by Bureau Veritas. In addition to this, this product achieves a fire rating of Euroclass A1. Full technical specifications and manufacturer downloads can be viewed straight on our website.

At Trade Insulations, we believe in providing top brands at trade prices. Our website features our best price on Knauf Loft Roll 44.


Dimensions 7030 × 1140 mm
Brand

Knauf

Thickness

170mm

Material Type

Glass Mineral

Pieces Per Pack

1

Sales Unit

Roll

Unit Coverage

8.01m2

Manufacturers Reference

2404156

Thermal Conductivity

0.44W/mK

Density

8.7kg/m3

Fire Rating

A1 Non-Combustible

Facing

Glass Mineral Wool

Weight (kg/m2)

12.807kg

Product Range

Knauf Loft Roll

Dimensions 7030 × 1140 mm
Brand

Knauf

Thickness

170mm

Material Type

Glass Mineral

Pieces Per Pack

1

Sales Unit

Roll

Unit Coverage

8.01m2

Manufacturers Reference

2404156

Thermal Conductivity

0.44W/mK

Density

8.7kg/m3

Fire Rating

A1 Non-Combustible

Facing

Glass Mineral Wool

Weight (kg/m2)

12.807kg

Product Range

Knauf Loft Roll

7 reviews for Knauf 170mm Loft Roll 44 – Combi Cut (8.01m2 Roll)

  1. Aarav

    The driver was friendly and arrived right on time.

  2. Henry

    Horrible to install

  3. Jordan Simms

    Good loft rolls, I would recommend

  4. Lew

    Was told I cant get 170mm Knauf Loft Roll anywhere but found it online. happy customer

  5. Kane

    I made a mistake and got this instead of the 100mm. Not a big issue as was able to use the 170mm. That being said, the product was great and non itchy like some of the other stuff you get

  6. Mick Saunders

    Knauf are my go to for loft roll. Always reliable.

  7. Lew Norris

    Always order from Trade

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Knauf Loft Roll 44 Datasheet
Declaration Of Performance

Certifications

  • Eurofins Gold
  • Euroclass A1 Reaction to Fire Classification
  • Green Guide Rating A+
  • CE Marking
  • Red List Free
  • Declare
  • UKCA
  • EN 15804
  • EUCEB
  • Made in Britain
  • Energy Saving Trust Endorsed

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