So, when we found out that the company who brought us our best-selling product - the Heatkeeper Radiator Insulation Panels - are now offering environmentally friendly, natural wool insulation too, we couldn't wait to promote it on the Good Energy Shop. Just take a look at its impressive list of features and benefits and you'll soon see why:

• Strong, durable, easy to handle and install.
• Good thermal performance.
• Made from a sustainable, renewable resource.
• Minimal energy used in the manufacturing process: only 15 kW of energy is used to produce 1m³ of sheep's wool insulation.
• Fire resistant.
• Reusable, recyclable and biodegradable.
• Contains no permethrin, pyrethroids, pesticides or formaldehyde.
• Safe in use: No toxic gases emitted in the event of fire, not easily ignited because of its high ignition point (560°C) and its high nitrogen content (approximately 16%).
• Safe to install: HeatKeeper Natural Sheep's Wool Insulation is harmless and can be installed without gloves or protective clothing. It is non-irritant to the skin, eyes and respiratory tract and causes no discomfort during installation. Any fibres which happen to reach the living space present no health hazard.
• Provides a year-round home comfort solution: In winter the absorption of moisture by wool insulation can increase peak temperature by up to 4°C when compared to buildings with alternative forms of insulation. Then, when the outside temperature increases the wool releases moisture.  This has a cooling effect on the fibre, which reduces the flow of heat to the inside of the building. This can reduce peak temperature by up to 7°C compared to buildings with alternative forms of insulation.

The insulation is supplied in 100mm thick rolls in a choice of two widths - 400mm and 600mm.  These widths match the standard spacing between joists in most properties.  With each pack supplied an area of 9.6 square metres can be fitted, as detailed in the following table:

For a full installation guide please click here

Please note that delivery costs will vary depending on the number of packs purchased and the location of the delivery destination. So to ensure our customers get the best possible price for their solution, all packs will be sold and dispatched directly from Joulesave Limited.

Therefore, if you would like to purchase this product, please complete the form below and Joulesave Ltd  will contact you within 3 working days to process your order. If you have any questions, please do not hesitate to contact us on 0845 456 1640.