Dimensions 12180 × 1140 mm
Brand

Knauf

Thickness

100mm

Material Type

Glass Mineral

Pieces Per Pack

1

Sales Unit

Roll

Unit Coverage

13.89m2

Manufacturers Reference

2404154

Thermal Conductivity

0.44W/mK

Density

8.7kg/m3

Fire Rating

A1 Non-Combustible

Facing

Glass Mineral Wool

Weight (kg/m2)

13.052kg

Product Range

Knauf Loft Roll

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

Knauf 100mm Loft Roll 44 – Combi Cut (13.89m2 Roll)

(22 customer reviews)
Delivery In 2-3 Working Days
Request your delivery date in checkout
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on orders over £300
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Original price was: £34.99.Current price is: £28.75. ex VAT

In Stock

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Thickness
Useful Information
This product is combi cut this means you either have 2x570mm or 3x380mm widths
Stu Cazaly
Stu Cazaly
2024-07-11
Trustindex verifies that the original source of the review is Google.
Excellect service via ordering and email. Quick delivery and great communication with delivery driver. Highly recommended.
Kendo Nagasaki
Kendo Nagasaki
2024-07-09
Trustindex verifies that the original source of the review is Google.
Delivery was correct, well packaged and on time. Driver was very helpful. Overall a great experience. Highly recommend these guys 👍
James Moore
James Moore
2024-07-08
Trustindex verifies that the original source of the review is Google.
Initial impressions : i was dubious of ordering after seeing some of the negative reviews, but equally amused by trade insulation replies....... i was looking at reviews because i'd never heard of the business, but after reading the reviews it became clear that actually the place was not a scam, the goods were arriving however people had not paid attention to tickboxes at checkout or were expecting craned deliveries (again not reading checkout\terms) and leaving their mrs at home to accept the orders i ordered 50mm celotex, and rwa45 insulation it's all arrived on the day they said it would yes i needed to help unload it, but guess what, i ordered it to use it so i fully intended to be handling it anyway and not only that even if i didn't need to help i would have had to move it anyway as they would have just done a kerbside delivery driver was great, he asked if i was comfortable in lifting the pallet of pir off in one go, (if you're not you're an adult, simply say no and open the pack) basically it came from travis perkins and i imagine it will come via other major suppliers too much like most of the online companies..... but because these guys order such large quantities they can pass on the discount and they're responsible for dealing with the the like of the tp if there's an issue summary : Yes i would recommend and yes i will order again
David Marsden
David Marsden
2024-07-07
Trustindex verifies that the original source of the review is Google.
My materials were delivered within the specified delivery window. The delivery guy was very skilled at navigating our driveway and he dropped the materials right at our front door. I’m delighted with the quality of materials and service and I will reorder from Trade Insulations Ltd at the next stage of my renovation.
Piotr Sedecki
Piotr Sedecki
2024-07-04
Trustindex verifies that the original source of the review is Google.
Great service. Arrived on time. Very helpful delivery gentelman. Highly recommend.
ian kiddle
ian kiddle
2024-07-04
Trustindex verifies that the original source of the review is Google.
Good product delivered quickly at a competitive price
*M *
*M *
2024-07-04
Trustindex verifies that the original source of the review is Google.
Recommended supplier! I found Trade Insulations easy to deal with, contactable, transparent on pricing and delivery schedules. Saved to my Favourites!

Knauf Loft Roll 100mm

100mm Knauf Loft Roll 44 is a loft insulation roll by Knauf Insulation. Knauf is a leading manufacturer of insulation, which is known for providing industry-leading thermal insulation as well as acoustic insulation. The 100mm Loft Roll 44 (Combi Cut) is one of the most popular loft roll products in the industry. The total coverage of Knauf loft roll 44 100mm earth wool insulation is 13.89m2. This means that this loft roll pack has more coverage than alternatives on the market. Knauf Loft Roll 44 is available in 4 different thicknesses. This includes this 100mm loft roll as well as Knauf 150mm Loft Roll, Knauf 170mm Loft Roll, Knauf 200mm Loft Roll. The versatility of the 100mm Knauf Loft Roll means that it can be used in a wide number of applications.

100mm Loft Roll 44 is resilient and also provides a padded thermal solution for pitched roofs at the ceiling level. It can be easily cut into size and achieves a fire rating of Euroclass A1. This fire rating means that this product is technically defined as non-combustible insulation. Non-combustible means that the product does not burn. In addition to this, Knauf Loft Roll is an affordable option and is easy to install. The thermal conductivity of the loft roll 44 by Knauf is 0.044 W/mK.

A lot of builders and developers use 100mm Knauf Loft Roll 44 as it 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 Loft Roll is pleasant to touch and has low levels of dust.

Knauf loft roll 44 100mm earth wool insulation – 13.89m2 pack

Knauf Loft Roll is made from Knauf’s innovative Earth Wool material. This is a low-density glass mineral wool quilt that boasts excellent thermal performance. Furthermore, Knauf Loft Roll proves to be great for the planet. The loft roll itself has outstanding insulative properties and is manufactured in a way that it is CFC and HCFC free. 100mm Knauf Loft Roll 44 has zero ozone depletion potential as well as low global warming potential. When Knauf 100mm 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.

Knauf 100mm Loft Roll is made using Knauf’s revolutionary ECOSE® Technology. ECOSE® Technology is Knauf’s unique bio-based binder, which is used in the manufacturing process of Knauf Loft Roll 44 (100mm). This binder contains zero added formaldehyde or phenol. This means there are far fewer lower levels of dust. Knauf 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: 100mm Knauf Loft Roll has a length of 12.18m (12180mm) and a width of 1.14m (1140mm). The width of the roll is either 2 x 570mm or 3 x 380mm. This means the total coverage of this pack is 13.89m2.

Knauf’s manufacturing process means that handling 100mm loft roll by Knauf is more comfortable than ever. Customers often report that the product is soft to the 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.

Knauf loft insulation 100mm is a lightweight and affordable option for insulating a loft or attic space.

Installing 100mm Knauf Loft Roll

Knauf Loft Roll (100mm) 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 100mm 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 insulation 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. 100mm 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 100mm 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 12180 × 1140 mm
Brand

Knauf

Thickness

100mm

Material Type

Glass Mineral

Pieces Per Pack

1

Sales Unit

Roll

Unit Coverage

13.89m2

Manufacturers Reference

2404154

Thermal Conductivity

0.44W/mK

Density

8.7kg/m3

Fire Rating

A1 Non-Combustible

Facing

Glass Mineral Wool

Weight (kg/m2)

13.052kg

Product Range

Knauf Loft Roll

Dimensions 12180 × 1140 mm
Brand

Knauf

Thickness

100mm

Material Type

Glass Mineral

Pieces Per Pack

1

Sales Unit

Roll

Unit Coverage

13.89m2

Manufacturers Reference

2404154

Thermal Conductivity

0.44W/mK

Density

8.7kg/m3

Fire Rating

A1 Non-Combustible

Facing

Glass Mineral Wool

Weight (kg/m2)

13.052kg

Product Range

Knauf Loft Roll

22 reviews for Knauf 100mm Loft Roll 44 – Combi Cut (13.89m2 Roll)

  1. Michał

    Highly satisfied with this insulation material.

  2. Flynn

    Used 100mm loft roll over my existing loft roll as it started to flatten

  3. Noel

    These are the bigger rolls so a lot better for your money.

  4. Terry L

    So much cheaper than TP and B&B. i can see everyone else has the same idea! thanks for the quick delivery also!

  5. Jullian Vincent

    Purchased 20 Rolls get a lot of coverage on each of them could have done with 18 rolls.

  6. Sarah Ruler

    Best price I could find on 100mm Loft Roll

  7. Bart

    Had a bit of a weird request but the company understood fully. Can’t thank Trade insulations enough

  8. Bobby

    very happy with everything cheers

  9. Adam L

    Thank you for a prompt delivery of the loft roll

  10. Danny

    Trade Insulations Ltd have the best price on 100mm Knauf loft roll and the service is great. No complaints and I am sure I will be back on the next job

  11. Paul Sykes

    Easy to use, I thought I need to pay someone to do this but done it myself. DIY Paul haha

  12. Janine Hayworth

    looked everywhere for some loft rolls but couldn’t find the spec I needed, found Trade Insulations who had everything here, was only a small order but will order plasterboards next time round.

  13. Jessie

    Bought Isover and Knauf Loft Rolls – Isover made me itch / Knauf not itchy – better product

  14. Mrs Davis

    order different brand loft roll a few months ago and my husband couldn’t stop itching, we was recommend Knauf Loft Roll to help not itch and was a lot better.

  15. Shelly Hazletine

    I thought this was only £2 cheaper than BnQ then realised BnQ was 7m2 and this one is 14m2 so was nearly half the price – saved me and my husband a fortune. thank you

  16. Zoe Mcdonald

    Always use Knauf as non itchy, shame the price keeps going up but found Trade Insulations very competitive and very fast on the delivery ordered on Monday received today (Wednesday) will use every time when require Knauf Loft Roll

  17. Alice Marlborough

    Quick delivery and great price, bought some Plasterboard and Celotex Boards as well. Recommended Trade Insulations to my friends and family!

  18. Toby norton

    Used this for my loft, did the job perfectly. Great price compared to b and Q etc. got my delivery in 2 days

  19. Jamie Speeches

    Good price on Knauf 100mm Loft Roll purchased with Trade Insulations

  20. gary quick

    usually buy from b&q but these guys sell the bigger packs and its much cheaper on a m2 rate, well happy I found this bargain

  21. Sarah Wright

    really cheap and easy to use, delivered to me within 2 days 🙂

  22. Vish

    Best Price on 100mm Loft Roll!

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Please login to post questions

Question:

Can rodents nest in Knauf Earthwool?

tradein
18-Aug-2022

Answer:

Knauf Loft Roll is resistant to rodents and vermin as it does not provide a suitable environment for them to live in. That being said, there is currently no definitive test method to determine whether or not any product is rodent resistant. This is based purely on customer feedback.

Question:

Why is it important to leave ventilation when using 100mm Loft Roll?

tradein
18-Aug-2022

Answer:

By not providing adequate ventilation, you can cause a build-up of moisture in your loft. This could lead to items in your loft growing mould, damp or getting damaged. Ventilation can help reduce condensation and therefore prevent potential issues.

Question:

Why does the loft roll look like its been squashed?

tradein
18-Aug-2022

Answer:

This is entirely normal as the loft roll is compression packed for easy storage and transport. Simply release the loft roll from it's packaging and shake it out to decompress the loft roll and therefore restore its thickness.

Question:

Why is your 100mm Knauf Loft Roll so cheap?

tradein
18-Aug-2022

Answer:

We can keep our costs down by being an online-focused insulation supplier. Our company was formed from the belief that anyone should have access to trade prices. This is why our company motto is top brands at trade prices. All of our products are brand new (and often still cheaper than seconds)

Question:

How quick can you deliver the 100mm Loft Roll?

tradein
18-Aug-2022

Answer:

You can see all of our estimated delivery times on every product page of our website. We have distribution branches all across the UK, which means we can get loft roll to your door or construction site in often no time at all.

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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