For loft conversions, extending living space into the roof can be made so much easier by using Permo® therm insulation boards.
Klober Permo® therm provides added height within the roof space as it is laid over the rafters. It also offers installers the added benefits of having an integrated vapour permeable underlay and self-adhesive edging strips to seal laps. With its unique tongue and groove edges to restrict air leakage paths, Permo therm is LABC-approved and the only board of its type. Boards can be laid either from left to right or right to left, making the roof weathertight from the start. 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 does away with the need for cutting to make installation even quicker. No ventilation of the batten / counter-batten cavity is normally needed either.