Roofing & Solar

Roof trusses are engineer-designed for the specific span, pitch and covering — they cannot be modified on site without sign-off.

Roof pitch determines what covering is allowed: profiled sheeting can run at low pitches that tiles cannot.

Most persistent leaks trace back to flashings and valleys rather than the tiles or sheets themselves.

Solar panels add load and penetrations to a roof, so the mounting and the waterproofing around each fixing matter as much as the panels.