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Sheep Wool insulation is 100% pure sheep wool
Application
Comfort Sheep Wool insulation is generally used in attic floor spaces and has a thermal conductivity of 0.042 W/mK.
Comfort Sheep Wool is for horizontal only applications
Standards
Comfort is light weight, easy to touch and is a sustainable raw material. It achieves the highest levels of insulation through a natural sustainable raw material like no other.
Sheep Wool insulation is extremely breathable and can absorb up to 33% of its own weight in moisture without any compromise to its insulation qualities.
Thickness | Size | Pack Coverage | Rolls Per Pack |
---|---|---|---|
100mm | 4m x 570mm | 4.56m2 | 2 |
100mm | 4m x 380mm | 4.56m2 | 3 |
150mm | 3m x 570mm | 3.42m2 | 2 |
150mm | 3m x 380mm | 3.42m2 | 3 |
Reasons to use Sheep Wool
- The only 100% naturally produced sheeps wool insulation product on the market that has no polyester as "filling" material and no binders.
- 100% Sheep wool has been awarded the coveted Nature Plus Seal and has European Technical Approval (ETA)
- 100% Sheep wool will keep its insulation value even if moisture is present in the building.
- 100% Sheep wool helps to prevent overheating in summer.
- 100% Sheep wool keeps it's "loft" through the lifecycle, it does not slump or reduce in thickness over the years unlike polyester or fibreglass
- 100% Sheep wool helps to reduce the surface spread of flame.
- 100% Sheep wool uses only 15% of the energy to produce when compared with fibreglass and solid foam insulation.
- 100% Sheep wool is fully biodegradable at the end of its life.
- 100% Sheep wool is irritant free and completely safe to use 100% Sheep wool has no harmful side effects

Material type | Natural Insulation |
Special features | Ionic Protect Technology |
Thermal conductivity | 0.042 W/mk |
Free Delivery T&C's
Free Delivery on all standard delivery orders when you spend over £500 ex. VAT.
This offer does not apply to special order items (read more below).
All orders between £300 and £500 ex. VAT incur a £25 ex. VAT delivery charge.
All orders under £300 a ex. VAT incur a £50 ex. VAT delivery charge.
SPECIAL ORDER DELIVERY CHARGES
Build4Less go to great lengths to ensure each customer receives the lowest possible delivery charges for their purchase. We would like to give it to you free, and sometimes we can! However sometimes unfortunately we must charge for special order items to meet the additional charges imposed on us from various manufacturers.
Below you can view a list of all our Special Order delivery fees (excluding VAT)
Product Range | Delivery Fee |
---|---|
Armorgard | Orders under £300 = £15 Free Delivery on orders over £300 |
Lead Flashing Rolls | less than 100kg =£45 | between 101-499kg = £25 | above 499kg = FREE |
EnviroBuild Furniture | £125 per order. If your order of EnviroBuild Furniture exceeds £499 delivery is FREE |
EnviroBuild (Other) | £150 per order on EnviroBuild orders containing non furniture related products |
EnviroBuild (Parcel) | £12.99 |
ARC | £35 per order |
Ryno | Orders under £300 have a £20 delivery charge. |
RynoTerrace | Orders under £1000 have a £75 delivery charge. |
Ryno Porcelain | Orders under £500 have a £75 delivery charge. |
Clear Amber | £13.50 per order (£55 to Ireland) |
SISU Flooring | £75 per order |
Karma | £50 per order |
iKoustic | £19.95 on orders under 20kg | £49 on orders under 200kg | £59 on orders under 900kg |
H & H Acoustics | £100 per order |
Sheepwool | £12 per pack |
Building Blocks | £25 delivery on orders under £200 | If order exceeds £200 delivery is FREE |
Facing Bricks | 1-4 bundles = £75 | 5-8 bundles = £150 | 9-12 bundles = £225 | 12+ bundles = Call to Inquire |
VELUX | £30 per order |
SuperFOIL | £5 per order |
Dalsan Skimcoat | £25 on orders under £500 FREE D |