GRP roof adjoining to an existing GRP roof we previously installed.
This was a GRP flat roof we installed, adjoining it to a GRP roof we had previously
done on the neighboring property, creating one complete GRP roof system. We first
installed all preformed trims to the perimeter, around the box sections and roof
lantern and keyed into the existing neighbouring roof to allow the new system to be
joined onto it. We then fitted two lead welded outlet points to the inlayed gullys
before installing the frst layer fibreglass system, lightly sanding once hard cured.
We then installed the first layer of two topcoats to the entire area and box
sections. Lead flashings were fitted to the rear wall section before the second
layer of topcoat was applied to complete the system.