Our products / Industrial doors / Folding doors / Insulated folding doors Low maintenance and hard wearing The ASSA ABLOY FD2250P insulated folding door for when extra energy efficiency is required in industrial environments The new ASSA ABLOY FD2250P is a highly functional automated folding door designed to require minimal maintenance. As the doors slide open, lifting hinges mean that the door raises off the floor keeping wear and tear to a minimum. And the doors are always visible as they open and close so collision risk is greatly reduced. Teflon coated hinges ensure robust and lubricant-free operation. And, the door’s product life is extended further with the soft start and stop functions of automation. Space saving The door can be installed on either the front or the back of the exterior wall – so that users can make optimum use of their space. And the doors can be folded out of sight to leave the opening completely barrier free. Energy efficient A broken cold bridge and tight sealing keep temperature exchange at a minimum – the door has a U-value of just 1.1W/m2K*. And partial opening means that air exchange and temperature loss can also be kept low when passing through the door – even when a pass door is not fitted. Features and configurations The ASSA ABLOY FD2250P features sleek blackline detailing and handles. Different closing and locking options are available and the door can be configured with a range of colors and a choice of windows, pass doors and the option to be manual. * Calculation based on a 5x5m ASSA ABLOY FD2250P folding door Technical description ASSA ABLOY FD2250P insulated folding door Max. size (WxH) : 7240 mm x 6000 mm (manually operated), 4800 mm x 6000 mm (electrical operated) Leaf thickness: 57 mm Windows: Rectangular, in 5 different sizes Colours: Standard 5 pre-coated colors Pass-door (optional): Built in doorleaf, built in fixed section, leaf as passdoors  Other sizes on request Close Downloads Product leaflet ASSA ABLOY FD2250P Product leaflet (.pdf, 256 kB) Product datasheet ASSA ABLOY FD2250P Product datasheet (.pdf, 1.4 MB) Close Contact us Related products Fully-glazed folding doorsLet in the light and display what's stored inside. Car wash doorsCope with the humid environment of car-wash halls.