New GRP roof with roof lantern.
This was an enclosed GRP roof with roof lantern and internal outlet point through
the front wall. We first installed all 18mm OSB boarding to the roof spars before
fitting all preformed trims to the perimeter and around the roof lantern. We then
installed a 4 layer GRP system, two resin coats and two topcoats along with the
fibreglass sheet rool matting and finished the roof off by installing code 4 lead
flashings to the internal perimeter.