H1 Grenfell Inquiry: What It Means for Fire Door Compliance in Commercial Buildings

The Grenfell Tower fire of June 2017 was a tragedy that exposed deep and systemic failures in building safety - failures that extended from product manufacturing and testing through to regulatory oversight and professional accountability. The subsequent public inquiry has since driven some of the most significant reforms to construction product regulation the UK has seen in decades.

For architects, contractors, specifiers, and procurement teams, these reforms are not a distant policy concern. They directly affect how fire safety products are selected, specified, and procured. Fire doors sit at the heart of that shift. Understanding what has changed - and what is still changing - is essential for anyone responsible for building safety decisions. 

H2 The Grenfell Inquiry and Building Safety Reform

The Phase 2 report of the Grenfell Tower Inquiry, published in September 2024, set out 58 recommendations spanning the construction industry, fire and rescue services, emergency response, and the needs of vulnerable people. The findings identified fragmented regulation, insufficient accountability, and failures in construction product testing and certification as key contributors to the conditions that allowed the tragedy to occur.

The government’s response has been wide-ranging. The Grenfell Tower Inquiry Government Annual Report, published in February 2026, provides the most recent assessment of progress. According to that report, 12 recommendations have been completed and 49 remain in progress. Of the 58 recommendations overall, 28 relate directly to the construction industry, many of which are still being implemented as part of wider reforms to building safety regulation.

Key milestones already delivered include the transfer of all fire safety functions under a single Secretary of State (completed April 2025), the establishment of the Building Safety Regulator as a standalone body in January 2026, and the publication of the Construction Products Reform White Paper in February 2026. These developments reflect a significant shift in how building safety is governed in the UK.

H2 Stronger Regulation of Construction Products
The Construction Products Reform White Paper, published alongside the February 2026 Annual Report, sets out the government's long-term framework for overhauling how construction products are regulated, tested, and certified. Its proposals have direct relevance for anyone specifying or procuring fire doors.

Several proposals deserve particular attention:

A General Safety Requirement (GSR). The white paper proposes introducing a general duty on manufacturers and suppliers to only place safe construction products on the market. The GSR would bring previously unregulated products into the regulatory regime. Secondary legislation introducing the GSR is aimed for the end of 2026, with it coming into force in late 2027.

Fire doors classified as "critical to safe construction". The white paper explicitly identifies a limited number of product types that will always be considered critical to safe construction - products where failure presents a direct risk to life. Fire doors fall within this category. Enhanced obligations will apply to these products, including greater accountability for principal designers and principal contractors in ensuring what is specified and installed is suitable and safe for its intended use.

Mandatory transparency of test information. One of the more significant proposals is the requirement for manufacturers to disclose test results - including full testing histories - to the national regulator and, in certain circumstances, to specifiers and certification bodies. This directly addresses Inquiry Recommendation 113.23, which called for manufacturers to be legally required to provide, on request, copies of all test results supporting fire performance claims. The government has accepted this recommendation in principle, and the white paper sets out the legislative pathway for implementing it.

A licensing regime for conformity assessment bodies. All UK conformity assessment bodies operating in relation to construction products will be required to obtain a licence from the national regulator. They will be obligated to act in the public interest, manage conflicts of interest, and meet new transparency requirements. This increases confidence in third-party certification schemes - the very schemes specifiers rely on when assessing fire door compliance.

Taken together, these proposals signal a clear direction of travel: greater transparency, stronger accountability, and higher standards for product performance evidence across the supply chain.

H2 Why Fire Door Compliance Is Under Greater Scrutiny

Fire doors serve a fundamental purpose in building safety. They are a primary component of compartmentation - the strategy of containing fire and smoke within a defined zone to protect evacuation routes, limit structural damage, and support firefighting operations. When a fire door fails to perform as intended, the consequences can be catastrophic.

The Grenfell Inquiry shone a light on how products with inadequate real-world performance could nevertheless reach buildings through failures in testing, certification, and supply chain oversight. That scrutiny has not diminished. If anything, the regulatory environment is becoming more demanding, with product selection, specification, and procurement all subject to increasing oversight under the Building Safety Act 2022 and the reforms that continue to be implemented

For commercial buildings, this means that fire door compliance is no longer simply about meeting minimum standards at the point of installation. It encompasses the entire lifecycle of the product - from how it was tested and certified, to how it was specified, installed, and maintained.

H2 What Specifiers and Contractors Should Be Checking

Given the regulatory direction of travel, those responsible for specifying and procuring fire doors should be applying a higher level of scrutiny to their procurement processes. The following are key areas to address:

Certification.
Fire doors should be third-party certified through recognised certification schemes. Third-party certification provides independent verification that a product has been tested and assessed against relevant standards, and that the manufacturing process is subject to ongoing audit. This provides a level of assurance that self-declaration alone cannot replicate. In the UK, recognised third-party certification schemes for fire doors include KIWA IFC certification, BM TRADA and Certifire to name a few. These schemes independently assess fire door performance against relevant standards and require ongoing auditing of manufacturing processes to ensure consistency over time. Specifying products that are certified through established schemes provides an additional level of assurance that performance claims are robust and verifiable.

Testing evidence
Products should be supported by appropriate fire resistance testing in line with recognised standards. Where appropriate, specifiers may wish to review supporting test evidence rather than relying solely on certification. As the regulatory environment evolves, expectations around the accessibility and transparency of test information are increasing.

Documentation
Suppliers are increasingly expected to provide certification documentation, performance data, and technical information relevant to the doorset or door assembly configuration being specified, rather than relying on generic or notional product information. Fire performance depends on the complete assembly — including core, frame, glazing, ironmongery, and seals — so clarity at this level is important. Incomplete documentation can present a compliance risk.

Supply chain transparency
There is a growing emphasis on greater transparency and consistency across product information and manufacturing processes. Working with manufacturers who can demonstrate clear quality controls and consistent production processes can help reduce risk. Proposals within the Construction Products Reform White Paper are expected to further shape how requirements around product information and traceability develop over time.

Ongoing maintenance checks.
Under the Fire Safety (England) Regulations 2022, Responsible Persons for blocks of flats with a top storey above 11 metres are legally required to check communal fire doors at least every three months, and to make best endeavours to check flat entrance fire doors at least every 12 months. While these provisions apply to residential buildings, the principle - that fire door performance must be maintained, not just established at installation - applies equally in commercial settings and should be reflected in building management plans.

H2 The Importance of Third-Party Certified Fire Doors

Third-party certification remains the most reliable mechanism available to specifiers for verifying fire door performance. An independently certified product has been tested by an accredited body, assessed against relevant standards, and is subject to ongoing factory production control audits. That process creates accountability - and accountability is precisely what the post-Grenfell regulatory agenda is seeking to embed across the construction industry.

Under the reforms proposed in the Construction Products Reform White Paper, the role of certification schemes is set to increase. The government has signalled that third-party certification for products critical to safe construction - including fire doors - may be mandated in high-risk applications. In advance of that requirement becoming law, specifying certified products is both best practice and sound risk management.

For procurement teams, choosing certified fire doors also supports due diligence obligations. Where claims about product performance are later questioned - through a fire risk assessment, a building control inspection, or a regulatory investigation - documented certification provides a defensible position.

H2 Supporting Compliance Through Trusted Suppliers

Navigating these requirements is considerably more straightforward when working with suppliers who understand the regulatory environment and maintain appropriate certification and technical documentation as a matter of course.

Forza Doors manufactures bespoke timber fire doors for commercial environments across the UK, operating within a framework of recognised quality and safety certifications. Their approach to documentation, testing, and supply chain integrity reflects the kind of rigour that the current regulatory landscape demands. For projects where compliance confidence matters - and the post-Grenfell environment makes clear that it always should - working with a manufacturer who can substantiate product performance claims is not optional; it is part of the specification process.

H2 Compliance and Certification Are Now Central to Product Selection

The Grenfell Tower Inquiry has driven reforms that are reshaping how construction products are regulated, tested, and selected across the UK. The February 2026 Annual Report confirms that significant work is still in progress - but the direction is established and the pace is increasing.

For fire doors, the implications are clear. These are life-safety products. The standards applied to their specification, certification, and procurement must reflect that. As building safety regulation continues to evolve - with new obligations for manufacturers, specifiers, and principal designers taking shape through forthcoming legislation - understanding fire door compliance requirements will remain an essential responsibility for everyone involved in bringing a building to completion.

For more information about certified fire doors for commercial projects, speak to the Forza Doors team or explore their range of fire-rated door solutions at forza-doors.com.