Derby GRP One-Piece Garage Doors Door Accessories There is an additional cable

There is an additional cable leading from the control unit to the motor so for this reason the control unit must be situated next to the roller door

Maintenance

Diameter: 25mm

allowing them to answer their door without providing ease of access to their home

locking options are Fully Unlocked

Derby GRP One-Piece Garage Doors Door Accessories There is an additional cableDescription The Derby door is a smart horizontal panelled door with 125mm (5) wide tongue and groove panels. One piece up & over made to measure doors are made in the UK manufactured from GRP (Glass Reinforced Polyester), an incredibly strong, dent resistant composite laminate material. The face of the door is devoid of joints, seams, rivets or fastenings for that overall clean finish. For maximum strength and rigidity each one is built around a metal