5 to 10 working days
British sheeps wool insulation for general applications within the building envelope
Suitable for use in a number of applications including roof, wall and floor systems.
Made in Britain from 75% British sheeps wool and 25% recycled polyester.
UltraWool is high density with better thermal values offer more efficient thermal and acoustic characteristics.
Higher thermal mass helps buffer heat to reduce summertime overheating.
Allows a healthy moisture balance helping protect building fabric and health.
Can be safely handled without gloves or protective clothing
Thicknesses and Availability:
This UltraWool range includes the following readily available product thicknesses: 50mm, 70mm and 90mm.
5 to 10 working days
|Thermafleece UltraWool Slab 50mm, 30 x 0.39×1.2m = 14.04m²||£173.15|
Thermafleece UltraWool is sent direct to site from the manufacturer and is subject to the Thermafleece Insulation & Membranes shipping charge.
Reasonable stock levels are held with delivery lead times being around 4-5 working days. Larger orders can take a little longer ... up to 5-10 working days.
Thermafleece reserves the right to change stocked products - while we will do all we can to keep on top of changes, availability and lead times my vary.
Delivery charges will be calculated at check-out. Please visit our Ordering From Us page for further details on minimum order levels and delivery charges. If you have any queries, please do not hesitate to contact me.
General application insulating slab
Thermafleece\'s natural sheeps wool slabs, UltraWool, is suitable for use in roofs, walls and floors throughout the building.
Core: Thermafleece UltraWool slab is manufactured by combining British sheeps wool (75%) and recycled polyester and binders (25%) before being compressed and cut into dense slabs.
|Thermal Conductivity||0.035 W/m·K|
|Nominal Density||approx. 31 kg/m³|
|Water Absorption||30% w/w||@100% RH|
|Mould Resistance||Pass||CUAP 2002-01-25|
|Moth/Beetle Proofing||Pass||ISO 3998|
|Vapour Resistance||> 9 MNs/gm|
Thermafleece UltraWool is manufactured in accordance with quality management system ISO 9001. All products must be installed in accordance with guidance issued by Thermafleece.
Where building regulation approval is required, you should take advice from your local building control authority and the building designer.