IR-ALU fold up doors are fully made in aluminum, with modular fixing cavities and easy and smart installation. They’ve been engineered for easy handling by installers, with inspectionable side rails for a low maintenance cost. Upper frame includes motor, with reduced space occupation, the shaft is ready for curtain installation. 900gr PVC curtain is available in many colours and all doors have one transparent pvc stripe. The door is delivered in pre-assembled shape, in order to ensure simple and fast installation, just frame wall fixing.