The project involved the full strip off of the defective existing roof coverings and the application for Sika Liquid Plastics Decothane built up liquid roofing system.
First a self adhesive vapour control layer is laid which keeps the roof water-tight as the work proceeds. Then a 130mm thick Kingspan insulation is laid with a self-adhesive carrier membrane to follow.
The liquid roofing system is then laid, first the embedment coat which incorporates a glass fibre matt followed up by a slate great Decothane top coat,
New propriety edge trims finish the job off around the perimeter and the client then received a Decothane Gamma 20 System with a single point 20 year Warranty from Sika for materials and workmanship.