poorly installed "dektite" soaker flashing offering little, if no protection, from the elements
single-ply membrane, punctured by timber screw that has slipped down between paving slabs causing a leak into the property below
loose fixings in composite roofing panels providing a potential leak point
missing stitching screws in end lap of ridge flashing
pvc rooflight, perished due to heat absorption during the life of the existing roof construction
poor weathering detail where two cables are required to penetrate the roof panels - mastic is not really the answer!
condensation apparent in the crowns of the f.a.i.r. (factory assembled insulated rooflight)
cotter pin missing from this mansafe post - the 'twisted wire' installed is hardly an adequate alternative !
plastisol coating peeling back from the eaves of an existing roof sheet
stitching screws too close to the end lap of the flashing, thus not allowing enough roof for a seal on the 'weather' side of the fastener
damaged end lap poorly dressed out
mitred corner units, split at the mitre
completely inadequate waterproofing detail, composite wall cladding panels have open joints allowing water ingress