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See our specialist maintenance work in action.
Welcome to the Dortech Maintenance video hub. Here you can see examples of our work across commercial glazing, facade repairs, specialist glass replacement, window and door maintenance, high-level access projects, surveys and specialist building envelope support.
Our videos are designed to show the practical challenges our team solves every day — from complex glass replacement and leak investigations through to planned maintenance inspections and remedial works on commercial buildings.
Explore our core maintenance services.
Learn more about the specialist services delivered by Dortech Maintenance across commercial buildings, glazing systems, facades, doors, windows and fire safety requirements.
Specialist Glass Replacement
Replacement glazing support for failed, broken, damaged or defective glass units.
Window & Door Repairs
Repairs, adjustment and maintenance for commercial aluminium windows and entrance doors.
Leak Investigations & Surveys
Professional inspections to identify water ingress, defects and maintenance requirements.
Curtain Wall & Façade Repairs
Specialist support for curtain walling, aluminium framing and high-level facade repairs.
Fire Survey Services
Fire safety survey support, compliance reviews and identified remedial works.
Need support with a commercial glazing or facade issue?
Speak to Dortech Maintenance about glazing repairs, surveys, leak investigations, facade works, access requirements or planned maintenance.