Why Was FRAEW Introduced?<\/h2>\n
FRAEW<\/a> developed in response to increased scrutiny of external wall systems following high-profile fa\u00e7ade fires in the UK.<\/p>\n Two key developments strengthened its importance:<\/p>\n Prior to PAS 9980, external wall assessments were often inconsistent. FRAEW introduced a clearer framework for proportionate, risk-based appraisal focused specifically on life safety.<\/p>\n PAS 9980 is a Publicly Available Specification published by the British Standards Institution (BSI). It provides a structured methodology for competent professionals to assess external wall fire risk in existing residential buildings using a proportionate, risk-based approach.<\/p>\n A FRAEW is not a superficial inspection. It is a technical appraisal of fa\u00e7ade construction and how it may behave in fire conditions.<\/p>\n A typical FRAEW may include:<\/p>\n The assessment focuses on whether the external wall system could contribute to fire spread in a way that endangers life.<\/p>\n External wall systems are considered with reference to Approved Document B<\/a>, which sets out fire performance expectations under the Building Regulations in England.<\/p>\n Review of available fire test evidence (for example, BS 8414<\/a> large-scale fa\u00e7ade testing), which assesses how cladding systems behave under controlled fire exposure conditions.<\/p>\n A FRAEW should be considered where there is a reasonable possibility that external wall construction could influence life safety in the event of fire.<\/p>\n This commonly includes situations where:<\/p>\n FRAEW is particularly relevant in blocks of flats and other multi-occupied residential buildings where fa\u00e7ade fire spread could compromise compartmentation or escape routes.<\/p>\n Although FRAEW is risk-based rather than height-based, it is most frequently associated with residential buildings above 11 metres in height, and especially those exceeding 18 metres. However, height alone does not determine the need for assessment. The decision should be based on fa\u00e7ade construction, materials used, and the potential impact on life safety.<\/p>\n FRAEW is not automatically required for every building \u2014 it is a proportionate, risk-driven appraisal.<\/p>\n The term \u201cFRAEW\u201d does not appear directly in legislation.<\/p>\n However:<\/p>\n Where external wall systems may affect life safety, a competent risk assessment must consider that risk. In many cases, a formal FRAEW in accordance with PAS 9980 is the appropriate method for doing so.<\/p>\n In practical terms, FRAEW is often necessary to demonstrate compliance where fa\u00e7ade risk is suspected.<\/p>\n FRAEW is typically commissioned by:<\/p>\n The legal duty remains with the Responsible Person to ensure fire risks are properly assessed and managed.<\/p>\n A standard fire risk assessment focuses on:<\/p>\n FRAEW, by contrast, focuses specifically on:<\/p>\n FRAEW findings should be integrated into the building\u2019s overall fire risk assessment where relevant.<\/p>\n You can read more about how FRAEW links to fire risk assessments in our dedicated guide<\/a>.<\/p>\n\n
What Does a FRAEW Involve?<\/h2>\n
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When Is a FRAEW Required?<\/h2>\n
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Is FRAEW a Legal Requirement?<\/h2>\n
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<\/p>\nWho Commissions a FRAEW?<\/h2>\n
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How Is FRAEW Different from a Fire Risk Assessment?<\/h2>\n
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How Is FRAEW Different from EWS1?<\/h2>\n