17 April 2019 Klober offers the ultimate weatherproof underlay Posted on 17th April 2019 by Emma Jarrett Klober’s Permo® extreme RS SK2 waterproof and tear-resistant underlay offers the ultimate solution for low pitched roofs.
28 September 2018 Klober’s Permo® extreme test success Posted on 28th September 201827th September 2018 by Emma Jarrett Klober’s Permo® extreme roofing underlay has recently seen major weather testing success at the BRE’s Garston laboratories.