// Introducing LAMDA, our fully circular, rigid wool panel fibre insulation.

// same places, same materials, new science

// you know wool, but not like this

Welsh Mountain sheep's wool, traditionally used for carpets, rugs, and soft insulation, finds new purpose in LAMDA insulation panels.

A rigid biophilic product, suitable for acoustic and thermal panelling.

// quiet as a lamb

LAMDA is undergoing active development and testing. All measurement results, should be considered indicative of product performance but not a guarantee of outcomes.

LAMDA is undergoing active development and testing.

All measurement results, should be considered indicative of product performance but not a guarantee of outcomes.

Thermal Conductivity

0.041 W/m.K

BS EN 12667:2001

Thermal Conductivity

0.041 W/m.K

BS EN 12667:2001

Noise Reduction Coefficient

0.5 (25 mm)

BS EN ISO 10534-2:2001

Noise Reduction Coefficient

0.5 (25 mm)

BS EN ISO 10534-2:2001

Breathability

57.5 g/m²/day

ISO 15106-3

Breathability

57.5 g/m²/day

ISO 15106-3

Fire Test

Pass on Wool Fibres

BS EN ISO 11925-2

Fire Test

Pass on Wool Fibres

BS EN ISO 11925-2

Density

130-160 kg/m³

Density

130-160 kg/m³

Compressive Strength

40 kPa

Compressive Strength

40 kPa

// spreading the word

// be a sheep

Join us on our journey to revalorise sheep wool and leverage its performant and sustainable properties.

Enquire here and our team will get back to you.

Wull Technologies Limited

Company number 16161706

126 Park Road, Prestwich, UK, M25 0DU

// be a sheep

Join us on our journey to revalorise sheep wool and leverage its performant and sustainable properties.

Enquire here and our team will get back to you.

Wull Technologies Limited

Company number 16161706

126 Park Road, Prestwich, UK, M25 0DU

// be a sheep

Join us on our journey to revalorise sheep wool and leverage its performant and sustainable properties.

Enquire here and our team will get back to you.

Wull Technologies Limited

Company number 16161706

126 Park Road, Prestwich, UK, M25 0DU