DOUBLE ROOFING
Onduline provide effective solutions for over-roofing. This involves adding a new layer of roofing material over an existing roof to prevent leaks and improve indoor comfort. This method is also known as reroofing or roofing over an existing roof.
Preparing the surface of the existing roof
Installing the new layer of Onduline roofing
Finish off the Onduline Over-roofing project