Permo air for Tregunnel Hill Duchy of Cornwall development

Klober Permo® air has been used by Morrish Builders on 70 homes at Tregunnel Hill, near Newquay. Due to the NHBC’s endorsement of air-open underlays without supporting high level ventilation Permo air will ventilate roofs effectively while maintaining an uninterrupted roof line. The development for the Duchy of Cornwall was based on the approach at Poundbury, reflecting best practice in urban design using traditional, local materials and those which present low environmental impact. Tregunnel Hill is one of a growing and diverse number of high profile projects in which Permo air has been specified, from listed buildings to contemporary commercial and residential developments.