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Sheeps Wool Insulation Thermafleece UltraWool 50mm x 590mm - 14.16m2

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£152.30 Incl. VAT
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Thermafleece Ultrawool is a high density and efficient insulation that is also environmentally friendly. Made in the UK, it's perfect when you're looking for a high performing product thermally, but you don't have the space to install very thick insulation. As well as an excellent insulator, Ultrawool will also give you remarkable acoustic benefits. At a density of 31 kg/m3 you can be assured that if used in the walls, floor or roof, you will be taking advantage of a significant reduction in airborne sound.

Compared to traditional insulation, it is significantly easier to install and on your eyes and respiratory system. Ultrawool can be handled without the need for protective clothing or gloves, although we would recommend using a dust mask in enclosed areas such as lofts.

Features & Benefits: Sheeps Wool Insulation Thermafleece UltraWool 50mm x 590mm - 14.16m2

  • Made from 75% British sheeps wool
  • 25% recycled polyester
  • Environmentally friendly
  • Suitable for walls, floors, roof and loft
  • High density
  • High thermal performance
  • Water Absorption (@100% RH): 24% w/w
  • Ignition Point > 500°C
  • Density: 31 kgm-3
  • Pack Size: 14.16m2

By deciding to use Ultrawool, not only are you making an excellent choice for your home, but also environmentally. It reduces energy costs, is made in the UK using wool from British sheep and is packed very tightly, which reduces transport costs. Sheep's wool as a material is breathable, improving the air quality in your home and combats CO2 emissions as a by-product.


Roofs: Lofts and warm roofs|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 50mm Width 590mm


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

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