Centor's latest folding door innovation is the F3 bottom-rolling system. Offering the fingertip operation synonymous with all Centor products, this new system can be installed in any opening, including retrofitting into openings that formerly held sliding doors, and lower budget renovations. Living spaces can be transformed and the line between inside and outside blurred, with the F3 offering openings up to 11.4m wide.
The Centor F3 transfers the door weight to the bottom, so there is no need for a strong overhead structural beam. This means folding doors can now be installed without structural adjustments.