Natural Insulation Products including Warmcel, Isonat, Thermafleece sheep's wool,
Black Mountain sheep's wool, Steicoflex, Thermohemp, Non-Itch
Expert Advice, Samples, Best Prices, Fast Delivery
We can source any green natural insulation available in the UK

Welcome We were the first retailers of Warmcel 100 in the UK. We also have the widest range of green natural insulation products made from materials such as sheep's wool, recycled paper, hemp, wood fibre and plastic bottles suitable for insulating the loft, walls or floors in your home. We care about providing the best possible service to our customers. Insulation is too important to order online, so we ask you to contact us by phone or email first to help you decide on the best green natural insulation product to buy for your home, workplace or new build project. For a new build project if you submit your building plans, we would be happy to quote for all your green insulation requirements. We can help you save time and money as well as energy so get in touch now for instant advice on Warmcel 100, Thermafleece sheep's wool, Black Mountain sheep's wool, Steicoflex, Thermohemp, Non-Itch and Isonat Plus. As we do not sell online we can be more flexible than others on price. Coming soon - a natural fibre, hemp-based insulation which will be the lowest priced hemp-based fibre insulation in the UK! Natural and Recycled Insulation Products Warmcel 100 for lofts and timber floors, £2.40 m2 100mm thick Isonat Plus for all applications, £11.50 m2 100mm thick Thermafleece™ sheep's wool for all applications, £8.60 m2 100mm thick Black Mountain sheep's wool for all applications, £7.03 m2 100mm thick Thermafleece™ PB20 sheep's wool for all applications, £6.78 m2 100mm thick Non-Itch Eco Fibre for all applications, £3.57 m2 100mm thick Thermohemp for all applications, £10.32 m2 100mm thick Non-Itch Masonry Wall Cavity Slabs for all applications, £8.92 m2 100mm thick Steicoflex wood fibre insulation for all applications, £8.00 m2 100mm thick

Find out more about the benefits of natural and recycled insulations
Need part of your loft for storage? Click here for our new insulated loft boards
Find out why Warmcel 100 is “better than zero carbon”

How to Buy

For all insulation products please contact us for prices and delivery details. We take orders by credit card over the phone - we don't sell online.

Special Offers

Warmcel 100 from £5.50 per bag

Thermafleece PB20 sheep's wool - free delivery on orders over £250

Special offer on
Black Mountain sheep's wool , Non-Itch Eco Fibre!

Why You Should Install a Natural Insulation

The Big Picture
Natural Insulations:

• Are more thermally efficient than mineral fibre
• Use less energy and emit less CO₂ in manufacture than mineral fibre (particularly Warmcel 100)
• Are safer to handle than mineral fibre
• Have the ability to absorb and desorb moisture without losing their efficiency
• Can store CO₂ during growth (hemp)
• Can help UK sheep farmers (Thermafleece and Black Mountain)
• Can be composted or incinerated for energy use at the end of their (long) life
• Warmcel 100 makes use of recycled newsprint

Loft Hatch Insulation Covers

Approximately 5% of your heat escapes through your loft hatch – it’s well worth insulating it.

Free Hatchpack Surrounds with every Warmcel Order!