Eco Products

The green alternative to synthetic insulation is natural insulation.
  • Sheep's Wool,
  • Flax and Hemp,
  • Cellulose,
  • Wood Fibre,
  • Expanded Clay Aggregate,
  • Recycled Polyester,
  • Recycled Plastic Bottles. 

Sheep's Wool - Usually needs to be treated with chemicals to prevent mite infestation and reduce fire risk, although some natural builders use it untreated with success. It has very low embodied energy and performs exceptionally well as an insulation material. Thermafleece is the most common commercial brand available. Thermafleece CosyWoolThermafleece UltraWool 

Flax and Hemp - Natural plant fibres that are available in batts and rolls, and typically contain borates that act as a fungicide, insecticide and fire retardant. Potato starch is added to flax as a binder. Both materials have low embodied energy and are often combined in the same product. Thermafleece Natrahemp, Isonat wood wool panels.

Celulose - A recycled product made from newsprint and other cellulose fibre. It is one of the most favoured materials of natural builders because it can be blown into cavity walls, floors and roofs; used as a loose fill; and is also available in quilts, boards and batts. It contains borate as an additive. 

Wood Fibre - Made from wood chips (by-products from the forestry industry) that have been compressed into boards or batts using water or natural resins as a binder. It has very low embodied energy. 

Expanded Clay Aggregate - Small fired clay pellets that expand at very high temperatures to become lightweight, porous and weight-bearing. They can be used in foundations as both an insulator and aggregate. They have excellent thermal insulation properties.

Recycled Plastic Bottles - Created entirely from recycled plastic bottles. Thermafleece SupaLoft

R-value Comparison Chart for Eco Insulation products available at Insulation Shop


Legend

1*  Thermafleece UltraWool Flexible slab

2*  ThermaFleece CosyWool Flexible Slab

3*  ThermaFleece CosyWool Roll 

4*  ThermaFleece SupaLoft Itch Free Loft Insulation, ThermaFleece NatraHemp Flexible Slab



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100mm ThermaFleece SupaLoft Itch Free Loft Insulation Roll 390mm wide (pack of 3)

100mm ThermaFleece SupaLoft Itch Free Loft Insulation Roll 390mm wide (pack of 3)

390mm x 7000mm - 8.13m2  Delivery Time: 2 - 3 days

Guide Price: £45.12 (£54.14 inc VAT)

£5.51/m2 (£6.61/m2 inc VAT)

Thermafleece SupaLoft offers a safe, sustainable and cost effective way to insulate your loft. It contains 100% recycled polyester and is made almost entirely from recycled plastic bottles. SupaLoft contains no harmful chemicals or binders and is completely safe to handle. It can be used to ins..

Guide Price: £45.12 (£54.14 inc VAT)

£5.51/m2 (£6.61/m2 inc VAT)

= m2
other thicknesses
50mm ThermaFleece CosyWool Roll 370mm Wide (pack of 3)

50mm ThermaFleece CosyWool Roll 370mm Wide (pack of 3)

13000x370 - 14.43m2  Delivery Time: 2 - 3 days

Guide Price: £57.75 (£69.30 inc VAT)

£4.00/m2 (£4.80/m2 inc VAT)

Thermafleece CosyWool roll is a versatile low density insulation rich in British sheeps wool, which would give you all round performance and value for money. It contains 75% Sheeps wool, 15% recycled polyester and 10% polyester binder with a high recycled content making it highly environmentall..

Guide Price: £57.75 (£69.30 inc VAT)

£4.00/m2 (£4.80/m2 inc VAT)

= m2
other thicknesses
50mm ThermaFleece CosyWool Flexible Slab 390mm x 1200mm (pack of 42)

50mm ThermaFleece CosyWool Flexible Slab 390mm x 1200mm (pack of 42)

1200x390mm - 19.66m2  Delivery Time: 2 - 3 days

Guide Price: £118.07 (£141.68 inc VAT)

£6.01/m2 (£7.21/m2 inc VAT)

Thermafleece CosyWool Flexible Slab is a versatile low density insulation rich in British sheeps wool, which would give you all round performance and value for money. It contains 75% Sheeps wool, 15% recycled polyester and 10% polyester binder with a high recycled content making it highly envir..

Guide Price: £118.07 (£141.68 inc VAT)

£6.01/m2 (£7.21/m2 inc VAT)

= m2
other thicknesses
50mm ThermaFleece NatraHemp Flexible Slab 370mm x 1200mm (pack of 48)

50mm ThermaFleece NatraHemp Flexible Slab 370mm x 1200mm (pack of 48)

1200x370mm - 21.31m2  Delivery Time: 2 - 3 days

Guide Price: £125.34 (£150.41 inc VAT)

£5.88/m2 (£7.06/m2 inc VAT)

Thermafleece NatraHemp Flexible Slab is a medium density insulation rich in home-grown hemp fibres and is a safe, efficient and durable alternative when plant fibre is the preferred choice. Hemp is a fast-growing, low-impact plant crop that produces fine fibres suitable for insulation. Hemp fibres ..

Guide Price: £125.34 (£150.41 inc VAT)

£5.88/m2 (£7.06/m2 inc VAT)

= m2
other thicknesses
50mm ThermaFleece UltraWool Flexible Slab 390mm x 1200mm (pack of 30)

50mm ThermaFleece UltraWool Flexible Slab 390mm x 1200mm (pack of 30)

1200x390mm - 14.04m2  Delivery Time: 2 - 3 days

Guide Price: £110.22 (£132.26 inc VAT)

£7.85/m2 (£9.42/m2 inc VAT)

Thermafleece UltraWool Flexible Slab is a versatile high density insulation rich in British sheeps wool, which would give you all round performance and value for money. It contains 75% Sheeps wool, 15% recycled polyester and 10% polyester binder with a high recycled content making it highly environm..

Guide Price: £110.22 (£132.26 inc VAT)

£7.85/m2 (£9.42/m2 inc VAT)

= m2
other thicknesses
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