Hambleside Danelaw launches two new roofing underlays

Roofing ventilation and accessories specialist Hambleside Danelaw has launched two new vapour permeable underlays for slate and tile roofs, the middleweight Danelaw LR135 and the premium Danelaw LR180.

Both can be used for warm and cold roof applications, either unsupported, draped over timber rafters or counter battens or fully supported over timber sarking and rigid insulation.

LR135 and LR180 have been independently tested by the BRE for wind zone suitability and come with full BBA approval.