Harlech sectional-gard overhead doors are multi-functional combining security, insulation and a distinctive attractive appearance in harmony with most architectural stylings from conventional to contemporary. Panels are connected together, each having a tongue and groove sealed thermo-break and are mechanically interlocked by means of hinges.
These panels each have wheels which run inside the channels and are fitted vertically against the opening. Panels can also be finished in various colours.
Available with 3 different operating mechanisms:
– Manual push-up & pull-down by hand
– Chain drive by means of a hand chain
– Electric operation driven by electric motor