Sheep Wool Insulation Rolls


new product coming soon

Sheep Wool Joist Insulation

Sheep Wool Comfort Insulation Rolls  are an Irish designed product and are suitable for use in floor and ceiling level applications and are available in a variety of convenient dimensions.

The only 100% naturally produced sheep’s wool insulation product on the market. It contains no Polyester, no binders and has been awarded the much coveted Nature Plus Seal and European Technical Approval.

100% Sheepwool will help to prevent a building from overheating during the summer and is irritant free and completely safe to use.

Where to use 100% Sheepwool Comfort Insulation

  1. Loft & Attic
  2. Ceilings and between floors
  3. Ground floors

The sheep wool range is made from 100% pure wool fibres and which ensures a superior thermal performance over glass or mineral wool products.

 (For external or internal wall insulation check out the Sheep Wool Premium Rolls)

The insulation rolls are made from a fully breathable material that will maintain its thermal efficiency even in the harshest climates.

According to the Sustainable Energy Authority of Ireland (SEAI) it is estimated that 30-35% of home heat loss goes through the roof of a home and about 7-10% through floors.

With  energy rates on the rise it is essential to counter the price hike with proper insulation.

Features & Benefits of the Sheep Wool Insulation Rolls

Sheep Wool Insulation  rolls are made from 100% Natural Sheep Wool, - they are safe to handle and install without special handling or protective equipment.

Please note other mineral wool insulation products are available elsewhere but most of these are not 100% Sheep Wool

They can be used on new builds or the rolls can be installed on top of existing glass or installing-attic-insulationmineral wool, reducing the opportunity for their potentially hazardous particles to become airborne.

Due to its high moisture content, wool does not support combustion and will extinguish itself in the event of fire when the source of flame is removed. It can absorb and break down indoor air pollutants, such as formaldehyde, nitrogen dioxide and sulphur dioxide thus providing a 'clean air' environment at all times.

Sheep wool insulation rolls are the environmentally friendly, green way to insulate.

It is a sustainable and renewable resource that will reduce your carbon footprint.

It also requires only a fraction of the energy to produce in comparison to other insulation materials.

Produced in a thickness of 100mm and 150mm you will need less layers to meet modern Installing-Sheep-Wool-Insulationbuilding regulations which helps home-owners have eco friendly insulation at a competitive price.

Easy DIY installation.

Please note: the recommended depth for attic insulation is 300mm

Different options with the Sheep Wool Insulation Rolls?

The Sheep Wool Insulation Rolls are available to different packssheep-wool-loft-insulation

1: 100mm (thickness) x 380mm (width) x 4m (length). Covers 4.56sq meters. Suits standard joist centres 355mm - 400mm (14-16 Inches) Comes as 3 roll pack.

2: 150mm (thickness) x 380mm (width) x 3m (length). Covers 3.42sq meters. Suits standard joist centres 355mm - 400mm (14-16 Inch) Comes as 3 roll pack.

3: 100mm (thickness) x 570mm (width) x 4m (length). Covers 4.56sq meters. Suits joist centres 550mm - 600mm (22-24 Inch). Comes as a 2 roll pack.

4: 150mm (thickness) x 570mm (width) x 3m (length). Covers 3.42sq meters. Suits joist centres 550mm - 600mm (22-24 Inch). Comes as a 2 roll pack.

Watch Demo Video on Attic Joist Insulation

Sheep Wool Certification and Technical Information

Measured Thermal

Conductivity (λ): 0.042 W/mK
Thermal Conductivity – Estimated CE Certification Standard (λ): 0.0420 W/mK (Climatic Chamber Test In Process)

Sheep Wool Insulation Comfort has achieved a B2 fire protection classification in accordance with DIN 4102.  CBE Test equivalent: E

Sheep Wool Insulation Comfort is certified for use in attic (loft) floors, flat roofs and ceilings.

Thermal Conductivity 0.042 W/mK  (Est. 0.042 W/mK CE Mark)
Water Absorption @ 100% RH ~ 35%
Ignition Point 560 °C
Fire Resistance Classification (DIN 4102) B2
Density ~ 14kg/m3
Water Vapour Diffusion Resistance m = 1
Sound Absorption (DIN 52212: s=120mm) 0.95 @ 500Hz



      1. Hi ,
        I need to insolate my attic as it’s warmer outside than inside this time of year . The house is almost a 100 year old bungalow with four rooms in the original part . I like the fact that sheep’s wool is natural form of insulation .
        Regards Patrick

  1. Hi there, any suggestions for wall insulation. You seem to suggest your product is not suitable for that? I am correct?

  2. Is there any way that I can order 250mm thickness? It’s for a shed and that’s the width between uprights.

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