Cladding: Not just a residential risk

When cladding is discussed, attention naturally moves to high rise residential buildings.

But large retail and commercial portfolios face a different challenge that is often underestimated:

Operational and financial exposure caused by unmanaged façade deterioration.

For supermarkets, retail estates, logistics facilities, and commercial portfolios, external envelope condition has direct implications for:

  • Public safety obligations

  • Insurance scrutiny

  • Water ingress and asset degradation

  • Energy inefficiency and thermal loss

  • Brand and reputational risk

  • Maintenance liability

  • Compliance with workplace and occupier safety duties

An image of a retail park featuring a line of shops including Next, Costa, Boots, JD Sports and TK Maxx, next to a car park.

A typical UK retail park of modern metal structures shared by multiple businesses. High footfall, multiple access points and high risk as a result.


Unlike residential HRBs, the legal framework is different.

However, commercial property owners still carry significant responsibilities under legislation including:

In practice, this means organisations are expected to:

  • Identify foreseeable risks

  • Maintain buildings safely

  • Evidence inspection and maintenance activity

  • Reduce risks to staff, contractors, and the public

The difficulty is scale. Large portfolios often contain multiple façade systems, ageing cladding and roof assets, legacy repair histories, limited visibility between inspections and inconsistent reporting standards across contractors.

As a result, many issues remain unnoticed until they become expensive, and traditional access-led inspections can also introduce their own challenges: disruption, health and safety exposure, inconsistency with contractors to name a few.

Aerial view of a UK shopping centre, showing multiple roof styles and materials including pitched glass and flat roofs.

An aerial view of a UK shopping centre, taken by Ovrsite during an inspection of the complex, multi-material structure common across commercial buildings.

At Ovrsite, we help commercial portfolio owners improve visibility across external building assets without relying solely on reactive inspections.

Using UAV inspections and AI-assisted analysis, we’ve created a platform that helps convert large volumes of inspection imagery into:

  • Prioritised findings

  • Thermal and visual defect identification

  • Portfolio-wide condition oversight

  • RAG-rated risk outputs

  • Evidence-backed maintenance planning

It’s called Atlas, and our clients use it as their single source of truth. Not just for maintenance decisions and CAPEX planning, but also for compliance with their stakeholders, insurers and the regulator.

Every finding is reviewed and verified, creating a more defensible audit trail for facilities, estates, and compliance teams.

For many organisations, the value is not simply spotting issues earlier.

It is gaining a clearer understanding of portfolio-wide risk before issues escalate into operational disruption, insurance disputes, or costly reactive repairs.

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Cladding compliance for HRBs: The evidence gap still exists