英国采购需求：折叠门，门

We're looking to source double sliding folding doors for the entrance of our new business facility. The doors should be suitable for fitting, as we need them integrated into the construction of the front wall. Additionally, please note that part of the existing wall will need to be removed to accommodate these doors. We're interested in details regarding dimensions, installation options, and any other relevant specifications that would assist us in this project. Thanks!