Klober Permo therm is an LABC-approved insulation board which offers installers the added benefits of an integrated vapour permeable underlay and self-adhesive edging strips to seal laps.
With tongue and groove edges, it is the only board of its type and has been designed to restrict air leakage paths. Installed above the rafters, specifications will offer merchants a fresh sales opportunity as the product is suitable for all pitches and not only provides added height within the roof but reduces cutting to make installation even quicker.
Permo therm is weathertight from the start and boards can be laid either from left to right or right to left. No ventilation of the batten / counter-batten cavity is normally needed.
To find out more about Klober visit: www.klober.co.uk.
