What Makes Sheep's Wool So Thermally Effective?

Both sheep wool's acoustic and thermal qualities derive from its crimped nature. The close-knit formation of the wool fibres creates an air-pocket-filled product in which air is trapped. This composition slows the transfer of heat and is thus effective in keeping buildings warm in winter and regulated in summer. Wool also possesses remarkable inherent insulation qualities owing to its hygroscopic nature. It has the ability to absorb and release water vapour as atmospheric humidity fluctuates. During the absorption phase, the process generates and retains heat, which enables wool to function as a highly effective natural insulator.

Why Choose Sheeps Wool Insulation?

Sheep wool insulation is a popular choice for those looking for natural and environmentally friendly insulation solutions. It is a renewable resource, biodegradable, and has a low carbon footprint. It also has excellent moisture-wicking properties and can help regulate indoor humidity levels.

Is Sheep's Wool Insulation Prone To Mould or Pest Infestation?

Sheep wool insulation has natural moisture-wicking properties that make it resistant to mould growth. The lanolin present in sheep wool acts as a natural repellent to pests such as moths and dust mites. However, it is important to ensure proper ventilation in the insulated space to minimise moisture buildup and maintain a healthy indoor environment.

Lanolin is a natural wax-like substance that is derived from sheep's wool. It is produced by the sebaceous glands of sheep to protect their wool and skin from environmental elements such as moisture and extreme temperatures. Due to its excellent water-repellent characteristics, lanolin has been traditionally used to treat and protect wool fibres. It acts as a natural waterproofing agent, providing resistance to moisture, dirt, and stains.

Buy Sheepwool Insulation

Thermafleece CosyWool Sheepwool Loft Insulation Slab 140mm x 390mm (7.02m2/Pack)

(0)

Sheepwool Insulation

Thermafleece CosyWool Sheepwool Loft Insulation Slab 140mm x 390mm (7.02m2/Pack)

Thermafleece CosyWool Sheepwool Loft Insulation Slab 140mm x 590mm (7.08m2/Pack)

Thermafleece UltraWool Sheepwool Insulation 50mm x 390mm (14.04m2/Pack)

Thermafleece UltraWool Sheepwool Insulation 50mm x 590mm (14.16m2/Pack)

Thermafleece UltraWool Sheepwool Insulation 70mm x 390mm (9.83m2/Pack)

Thermafleece UltraWool Sheepwool Insulation 70mm x 590mm (9.91m2/Pack)

Thermafleece UltraWool Sheepwool Insulation 90mm x 390mm (8.42m2/Pack)

Thermafleece UltraWool Sheepwool Insulation 90mm x 590mm (8.5m2/Pack)

Sheepwool Insulation 

Manufacturer

Material type

Thermal conductivity

Width

Thickness

Related Articles

How to Insulate a Loft

How To Cut Insulation Rolls

Insulation Installation Safety Precautions

All Categories

Insulation Boards

Insulation Slabs

Insulation Rolls

Material Type

Applications

Insulation Accessories

Plasterboard

Insulated Plasterboard

Metal Studs & Ceilings

Bagged Products

Other Boards

Drylining Accessories

Treated Timber

Sheet Materials

Loft Boards

CLS Timber

Sand & Aggregates

Cements & Limes

Bricks & Blocks

Lintels

Builders Metalwork

Drainage

Guttering

Internal Doors

Windows

Skirting & Architrave

Fencing

Decking

Landscaping

Driveways & Paving

Plasterboard Fixings

Wood & Timber Screws

Fixings & Fasteners

Insulation Screws & Fixings

Nails & Anchors

Glues & Adhesives

Silicone & Sealants

Tapes

Foams & Fillers

Packs of Timber

Pallets of Plasterboard

Pallets of Cement

Pallets of Insulation

Packs of Blocks

Packs of Sheet Materials

Pallets of Bagged Products

Services