We carry out 3 layer torch on built up felt works and also fibreglass flat roofing.
With the fibreglass roofing it needs to be laid onto a OSB3 board, so if you were aiming to refurbish an old felt roof we would have to remove the felt and then either remove the deck or deck
over the old roof boards before we installed the fibreglass
With refurbishing an old felt roof we would remove the felt and check over the decking and if it were in sound condition then install the felt. If any areas were decayed we would have to replace
these before laying the new felt with new decking