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BMU inspections: Ensuring safety, compliance & efficient façade access
Building Maintenance Units (BMUs) are essential for safe access to building façades, enabling cleaning, maintenance, and repairs at height. However, these complex machines require regular inspections to ensure they operate safely, efficiently, and in compliance with UK regulations.
A BMU inspection is a detailed assessment of a unit’s structural, mechanical, and operational systems. It identifies wear, potential faults, and non-compliance issues before they become hazards. Inspections typically include:
Routine inspections: Regular checks to confirm the BMU is functioning safely.
Comprehensive inspections: In-depth, often annual or bi-annual assessments against standards such as BS 7981:2021 and LOLER.
Why BMU inspections are essential
Safety: BMUs carry heavy loads at height. Inspections prevent accidents by identifying worn parts or potential failures early.
Compliance: Regular inspections ensure adherence to UK regulations, reducing legal risks and insurance issues.
Longevity: Proper maintenance prevents premature wear, extending the life of your BMU.
Operational Efficiency: Well-maintained BMUs reduce downtime and keep façade maintenance schedules on track.

What a BMU inspection typically involves
A thorough BMU inspection usually examines:
Structural components such as tracks, anchors, and support frameworks
Mechanical systems including motors, hoists, gears, and wire ropes
Electrical controls, limit switches, and emergency stop systems
Safety devices such as brakes and overload protection
Documentation including maintenance records and previous inspection reports
Choosing the right BMU inspection partner
To ensure safety and compliance, inspections should be carried out by qualified engineers with experience in façade access equipment. Look for providers who offer:
Certification and accreditation
Experience with your BMU type
Clear, actionable reports
Remedial work if faults are detected
Conclusion
Regular BMU inspections are essential for safety, regulatory compliance, and operational efficiency. By investing in professional inspections, building owners and facilities managers can protect staff, maintain equipment longevity, and ensure reliable façade access for maintenance tasks.
