Insulation & Sound-proofing

  • Icynene

    Greentherm Solutions distribute and market the Icynene Insulation System – a series of soft, flexible spray foam insulation products that delivers up to 50% greater energy savings when compared to other insulation products. Icynene is perfect for loft insulation, cavity wall insulation, roof insulation, drylining insulation, sound insulation and more.

  • Straw Works and the School of Natural Building

    Straw Works, the UK’s leading design, build and training company specialising in strawbale buildings, using only natural materials. We have lots of experience in supporting self-builders to build their own homes and we run practical and theoretical training courses through the School of Natural Building. We never design with cement.