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This installation guide provides a direct, step-by-step approach to adjusting the wheel set on a Sheerline Aluminium Bi-fold Door. Designed for professional installers, the video focuses on practical methods to ensure precise and efficient adjustment, maintaining the smooth operation and integrity of Sheerline’s bi-fold doors. This tutorial is essential for installers looking for reliable techniques in door fitting and maintenance.
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Listers / Lister Windows are trading names of Listers Central Ltd, and GJB Developments Ltd, subsidiaries of GJB Holdings Ltd, registered office 21 – 23 Totman Crescent, Brook Road Industrial Estate, Rayleigh, Essex, SS6 7UY | Company number 02613952.
