Retractable glass roofs – Insulated - Advantages at a glance


  • Watertight even under heavy rain and wind conditions.
  • Bentech is the only manufacturer in the world which guarantees that their retractable glass roof is completely waterproof down to an inclination of as little as 3 degrees.
  • Admits full light when closed – unlike louvered roof systems.
  • Able to span up to 6.7 m – no need for bulky wooden beams to support glazing.
  • Glazing is available in different kinds of glass or multi-wall polycarbonate.
  • Composites offer thermal performance equivalent to wood and 400 times better than aluminium.
  • Composites minimize the risk of condensation in winter – a severe problem when aluminium is used.
  • Composites offer load carrying capacities almost double those of steel.
  • Motorized operation available. The motors can be operated from a remote control unit or fixed power switches.
  • A rain sensor can be fitted later if required.
  • Resists warping.