Published: August 17, 2026

Firm hit with £100m in cladding court claims before collapse

A specialist facade and cladding contractor has plunged into administration after being targeted with High Court claims exceeding £100 million in damages and remediation costs. The legal actions, which involve historic installations of the StoTherm Classic render system, underscore the escalating legal and financial pressures overwhelming the UK construction industry amid the ongoing post-Grenfell building safety crisis.

Quick Facts

• Five High Court claims: The company faced multiple legal actions regarding historic facade installations prior to its insolvency.
• £100m+ in liabilities: Combined legal claims, replacement costs, and consequential losses pushed the total claims past £100 million.
• System involved: Litigation focused primarily on historic applications of StoTherm Classic external wall insulation.
• Legislative trigger: Legal actions were fueled by retroactive extensions to liability under the Building Safety Act 2022.
• Current status: The firm has halted operations, with administrators appointed to assess assets and stay active litigation.

What Happened

In the months leading up to its sudden collapse, the firm was hit with five distinct High Court lawsuits brought by commercial property owners, residential management groups, and housing associations. The claimants alleged that historic installations of the StoTherm Classic insulation system fell short of required fire performance and structural safety standards, exposing residential developments to unacceptable risk.

As the legal costs mounted and potential financial liabilities mounted beyond £100 million, the firm found itself unable to secure viable professional indemnity insurance or obtain continuing credit facilities. Facing insurmountable balance-sheet pressure and imminent court judgments, the company's directors were forced to appoint administrators to oversee its liquidation and manage outstanding claims.

Key Details

The High Court filings detail extensive allegations regarding defective workmanship and non-compliant insulation materials across multi-storey residential projects. StoTherm Classic, an external wall insulation system widely specified throughout the 2000s and 2010s, has become a focus of post-construction safety reviews due to concerns surrounding its fire reaction properties when installed alongside combustible components or improper cavity barriers.

The £100 million-plus sum sought in court includes the cost of complete facade removal, structural redesign, scaffolding installation, temporary living arrangements for residents, and years of accumulated interest. The sheer scale of these liabilities far exceeded the contractor's annual revenue and net asset value, rendering normal commercial resolution impossible.

Background

The collapse represents one of the largest corporate fallouts linked directly to the reform of UK building safety laws following the 2017 Grenfell Tower fire. The passage of the Building Safety Act 2022 radically altered the legal landscape by extending the limitation period for claims under the Defective Premises Act 1972 from 6 years to 30 years retroactively.

This statutory change allowed property developers, freeholders, and building owners to open legal proceedings against original contractors for construction work completed as far back as the late 1990s. While intended to hold bad actors accountable and relieve leaseholders of repair costs, the broader timeframe has pushed several historic trade contractors into insolvency as legacy claims resurface decades after project completion.

Why It Matters

The firm's failure highlights a systemic vulnerability within the UK construction supply chain. Subcontractors and specialist installers rarely maintain financial reserves capable of absorbing multi-million-pound remediation demands. When these firms collapse, the financial burden often bounces back to primary developers, main contractors, or public safety funds, prolonging the timeline for essential building repairs.

Furthermore, the case illustrates the deteriorating state of the professional indemnity insurance market for cladding contractors. With insurers routinely excluding coverage for legacy external wall systems or refusing to indemnify historic work, specialist trade firms are left exposed to direct financial liability without legal defense coverage.

What Happens Next

The appointment of administrators places an automatic moratorium on court proceedings, temporarily freezing the five High Court cases against the company. Claimants seeking compensation will need to obtain permission from the administrators or the court to advance their actions.

In practice, litigating against an insolvent entity rarely yields substantial financial recovery directly from corporate assets. Consequently, claimants are expected to utilize the Third Parties (Rights against Insurers) Act to seek compensation directly from the historic liability insurers who underwrote the contractor's policies at the time the original work was performed. Administrators will issue an initial creditors' report in the coming weeks detailing the full extent of the firm's liabilities.

As insolvency administrators begin untangling the company's complex financial estate, the wider construction market remains on high alert. Industry experts warn that without further regulatory clarity on historic liabilities, additional specialist subcontractors could face a similar fate as legacy litigation moves through the High Court system.