UltraWool

Thermafleece UltraWool – High Density Sheep's Wool


Rich in British sheep’s wool - designed to give extra thermal performance where depth is limited and our highest level of acoustic performance


Thermafleece UltraWool is a high density, highly efficient insulation made from 75% British sheep’s wool and 25% recycled polyester. UltraWool is the ideal choice if you are looking for maximum thermal performance when space is at a premium. What’s more, with a density of 31 kg/m3 Thermafleece UltraWool helps provide exceptional acoustic insulation performance in wall, floor and roof systems.

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UltraWool

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Shush! A Guide to Acoustic Insulation

Ever wished you could turn down the volume on the world? Whether it's noisy neighbours, the kids practising their drums or the rumble of traffic, unwanted sound can be a real headache. That's where acoustic insulation comes in. This helpful guide will explore the ins and outs of soundproofing, from learning about sound waves to choosing the right materials for your project.

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  • 90mm Thermafleece UltraWool Slab (590mm wide) | Insulation Merchant
    ULTRAWOOL by Thermafleece

    90mm Thermafleece UltraWool Slab (590mm wide)

    £200.27 per item
    £23.56 per m²
    Save £-200.27
    £200.27 per item
    £23.56 per m²
  • 90mm Thermafleece UltraWool Slab (390mm wide) | Insulation Merchant

    5.0

    ULTRAWOOL by Thermafleece

    90mm Thermafleece UltraWool Slab (390mm wide)

    £205.89 per item
    £47.66 per m²
    Save £-205.89
    £205.89 per item
    £47.66 per m²
  • 50mm Thermafleece UltraWool Slab (590mm wide) | Insulation Merchant
    ULTRAWOOL by Thermafleece

    50mm Thermafleece UltraWool Slab (590mm wide)

    £192.48 per item
    £13.59 per m²
    Save £-192.48
    £192.48 per item
    £13.59 per m²
  • 70mm Thermafleece UltraWool Slab (390mm wide) | Insulation Merchant
    ULTRAWOOL by Thermafleece

    70mm Thermafleece UltraWool Slab (390mm wide)

    Looking for a price?

    Add to a quote for our best rate.

  • 50mm Thermafleece UltraWool Slab (390mm wide) | Insulation Merchant
    ULTRAWOOL by Thermafleece

    50mm Thermafleece UltraWool Slab (390mm wide)

    £190.86 per item
    £13.59 per m²
    Save £-190.86
    £190.86 per item
    £13.59 per m²
  • 70mm Thermafleece UltraWool Slab (590mm wide) | Insulation Merchant
    ULTRAWOOL by Thermafleece

    70mm Thermafleece UltraWool Slab (590mm wide)

    Looking for a price?

    Add to a quote for our best rate.