Xtratherm are one of the leading European suppliers of rigid PIR (Polyisocyanurate) insulating boards. Since their first use in the 1970’s the boards have become increasingly popular with construction professionals and self-builders. With production plants in the UK, Belgium and Ireland, Xtratherm are one of the leading European suppliers.
With an ‘A’ rating in the BRE Green Guide, Xtratherm’s Thin-R boards offer incredible thermal performance as an insulator for flat roofing. Xtratherm Thin-R boards are also available for cavity wall insulation. Just like their roofing products, Xtratherm’s high performance PIR Cavity Wall Boards have amazing thermal characteristics. Manufactured in line with ISO 14001, Thin-R boards are free from environmentally
harmful CFC’s and related compounds.
Xtratherm’s UK manufacturing plant is based in Holmewood, Chesterfield. Derbyshire is an industrial hot-spot and home to many of the UK’s top 50 manufacturers – Xtratherm included!