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Sheeps Wool Insulation Thermafleece UltraWool 90mm x 590mm - 8.50m2

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£164.46 Incl. VAT
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With a much higher density than traditional insulation, Thermafleece Ultrawool is an ideal choice if you're short of space to fit very thick insulation. Because of its superior thermal performance, you will achieve excellent energy saving values even if space is at a premium. If you're looking for something more favourable to the environment, Ultrawool is made in the UK using wool from British sheep and is packed tightly too, reducing the impact on the environment by up to 50%.

Installing Thermafleece Ultrawool is very easy. Being a 75% sheep wool and 25% recycled polyester blend, it doesn't release any irritating fibres that can upset your eyes and lungs, so there's no need for any additional PPE. Although if working in an enclosed space like a loft, we'd recommend a dust mask.

Features & Benefits: Sheeps Wool Insulation Thermafleece UltraWool 90mm x 590mm - 8.50m2

  • Made in the UK
  • Walls, lofts, roof and floors
  • Uses wool from British sheep
  • Environmentally friendly
  • Acoustic and thermal insulation
  • Water Absorption (@100% RH): 24% w/w
  • Ignition Point: > 500°C
  • Density: 31 kgm-3
  • Pack Size: 8.50m2

Sheep's wool is naturally a breathable material, so by using it, you are allowing your home to breathe and improve the air quality. Sheep's wool will also reduce tonnes of CO2 emissions over its lifetime.


Roofs: Loft and warm roof|Walls: Timber frame and solid wall|Floors: Suspended ground floor and between floors

Standards & Certification

  • Ultrawool is manufactured to ISO 9001

Please note:

  • Deliveries to the postcode prefix AB, IV, KW, PH, PA, HS, KA, ZE and to Northern Ireland and the Republic of Ireland may incur additional delivery charges.


Length 1200mm Thickness 90mm Width 590mm


Thermal Conductivity 0.035 W/mK Application Stud Walls Material Sheeps Wool

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