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

Non-Itch Masonry Wall Cavity Slabs

Non-Itch Masonry Wall Cavity Slabs are made from approximately 85% recycled plastic bottles. The slabs are suitable for external masonry walls with a cavity thickness of 65/75/85/100mm.
Non-Itch is quick, clean and easy to install and is free from floating fibres. It is directly equivalent to glass fibre insulation. It uses recycled material in its production and is totally recyclable. It has good acoustic properties and is unaffected by water.

Areas of Application
In cavity walls.

Specification

U-Value Determined by Block Type (W/m2K)
Thickness	Dense Block	Medium Block	Areated Block
65mm	0.44	0.41	0.33
75mm	0.4	0.37	0.3
85mm	0.36	0.34	0.28
100mm	0.32	0.3	0.25

Sizes and Price
65mm thick x 450mm wide x 1200mm long 9.72m² per pack £6.17m²
75mm thick x 450mm wide x 1200mm long 8.64m² per pack £7.14m²
85mm thick x 450mm wide x 1200mm long 7.56m² per pack £8.49m²
100mm thick x 450mm wide x 1200mm long 6.48m² per pack £8.92m²

All prices plus delivery and VAT.
Quantity discount available.

Special Offers

Special Autumn Offer on Black Mountain sheep's wool

Warmcel 100 from £5.50 per bag

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

Special Offer Prices on 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!