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You are here: Home / CosyWool Sheep Wool / Thermafleece CosyWool Sheep’s Wool Insulation Rolls
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Thermafleece CosyWool Sheep's Wool Insulation Rolls - Image 4

Thermafleece CosyWool Sheep’s Wool Insulation Rolls

Pack Price (Inc VAT) £18.38 – £105.68

Typical Lead Time: 3 to 5 working days subject to availability

Made from British wool and manufactured in Yorkshire, Thermafleece CosyWool is a natural, breathable and sustainable insulation which is available in quick and easy to install rolls which are perfect for lofts and floors

Thermafleece CosyWool Roll is made using a wool rich blend of fibres that are thermally bonded to maximise durability and prevent slumping in service. It is suitable for all applications, especially lofts, and comes in packs of either 1, 2, 3 or 4 rolls which are easy and safe to store and handle. Thermafleece complies with all British building and fire regulations.

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Thermafleece CosyWool is harmless and can be handled without gloves or protective clothing, although we recommend wearing a dust mask in an enclosed space such as a loft. Thermafleece CosyWool is not irritating to the skin, eyes or respiratory tract and is VOC free. (Volatile Organic Compounds)

Please note: Packs contain the following number of Rolls: 300mm wide – 4 Rolls per Pack, 370mm and 400mm wide – 3 Rolls per Pack; 570mm wide – 2 Rolls per Pack. The new 25mm roll – perfect for insulating the service void, filling in gaps or topping up existing insulation, is sold as single roll packs.

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EAN: N/A Categories: CosyWool Sheep Wool, Products, Thermafleece Tags: CosyWool, sheeps wool insulation, Thermafleece
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THERMAFLEECE COSYWOOL ROLLS: Made from British wool and manufactured in Yorkshire, Thermafleece CosyWool is a  natural, breathable and sustainable insulation which is available in quick and easy to install rolls which are perfect for lofts and floors.  CosyWool rolls come in a compressed form that reduces transport impacts by more than 50% and makes it ideal for quick and easy installation. Once unpacked, CosyWool regains its original thickness to provide both excellent thermal and acoustic performance.

Thermafleece CosyWool roll is harmless and can be handled without gloves or protective clothing, although we would always recommend you wear a dust mask in enclosed spaces such as lofts.  Thermafleece CosyWool  is not irritating to the skin, eyes or respiratory tract and is VOC free. (Volatile Organic Compounds)

For an introduction to pack sizes, width and thicknesses available, take a look at the video on YouTube

Thermafleece CosyWool Rolls The Key Facts:

  • Width (mm) – 370, 570
  • Thickness (mm) – 25, 50, 75, 100, 140, 150
  • Manufactured to a nominal density of 18kg m3
  • Thermal Conductivity – 0.039 W/mK
  • Sound Absorption – NRC 1.05 @ 100mm
  • Sound Reduction – Rw 40dB @ 75mm
  • Highly Breathable
  • Made in the UK
  • Contains British Wool
  • Manufactured to ISO 9001 & 14001
  • Smoulder resistance and spread of flame to BS5803-4 -pass
  • Can be recycled

How to Cut Thermafleece CosyWool Roll: Although tearing thermafleece to fit is self-explanatory, cutting Thermafleece accurately is always a good topic for a discussion.

Roll and Cut Method: Tools Required: Sharp Scalloped Edge Knife or Insulation Saw
FOR AN ACCURATE LENGTH: If you have a slab or a roll and want an accurate length, take the insulation and  roll it as tightly as possible along the width. Measure where you need to  cut to give you the length you require. Taking the insulation saw / knife  easily cut through. This provides a nice, neat edge and is an alternative to tearing by hand.

TO CUT THE WIDTH OF THE ROLL: Keep the insulation rolled and do not unwind. Measure the required width that you need then using the knife or insulation saw begin to cut through the whole roll.

Take a look at the video on YouTube

Compressing between boards: You can also cut Thermafleece by tightly compressing or clamping the insulation between two pieces of solid 15mm board. Overhang the fleece where you want to cut keeping the two board edges aligned. Saw cut the edge using a sharp, scalloped edged knife and keep the blade firm and square against both board edges throughout. Trim any fine remaining fibres with large scissors or shears.

  • To retain the benefits of water vapour, absorption and release, Thermafleece CosyWool Roll may be used in conjunction with a vapour permeable underlay
    Protect the insulation from prolonged exposure to sunlight when unpacked and avoid wetting for extended periods, store under cover and clear of the ground.

Downloads:
CosyWool Roll Factsheet

Thermafleece EPD

CosyWool Roll Technical Data Sheet

Acoustic Partition Walls

Thermafleece British Wool Brochure

Detailed Application Notes for Cold Roof, Warm Roof, Floors and Walls are available from the Help and Advice Section

  • Prices plus delivery and VAT. Delivery will be calculated at checkout.
  • For more information please contact us.

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