If a repair cannot reliably restore performance, replacement may be necessary.<\/p>\n
Examples of Fire Door Issues That May Be Repairable<\/h2>\n
Some defects are commonly repairable when addressed promptly and correctly.<\/p>\n
However, repairs should only be undertaken using components and methods approved within the door\u2019s certification. Improvised or unverified repairs can invalidate the fire rating.<\/p>\n
1. Damaged or Missing Intumescent or Smoke Seals<\/h3>\n
Seals<\/a> can often be replaced with like-for-like certified products that match the door\u2019s specification.<\/p>\n Hydraulic closers that leak or fail to latch properly can usually be replaced without removing the entire door.<\/p>\n Missing screws, worn hinges or incorrect hardware can sometimes be corrected by fitting compliant, fire-rated components.<\/p>\n Light scuffs or superficial surface damage that does not affect the door core may be repairable, depending on manufacturer guidance.<\/p>\n Replacement is often required where damage affects the structural integrity or certification of the door.<\/p>\n Damage is not always visible on the surface. Internal core damage or previous unauthorised alterations may not be immediately apparent but can significantly affect fire resistance performance.<\/p>\n If the internal core of the door has been compromised by impact, water damage or unauthorised alterations, performance may no longer be reliable.<\/p>\n Fire doors can only be trimmed within strict limits specified in their certification. If trimming exceeds permitted tolerances, replacement may be the only compliant option.<\/p>\n Most fire doors have strict trimming limits (often only a few millimetres per edge), which are specified in the manufacturer\u2019s certification. Exceeding these limits can expose the core and compromise performance.<\/p>\n If certification labels are missing and traceability cannot be confirmed, replacement may be necessary.<\/p>\n Retrofitting letter plates, cat flaps, large holes or unapproved glazing can invalidate the door\u2019s tested performance.<\/p>\n Fire doors are tested under standards such as BS EN 1634-1 or BS 476 Part 22 as complete assemblies.<\/p>\n This means:<\/p>\n A repair that changes the door beyond its certified configuration may compromise compliance.<\/p>\n Under the Regulatory Reform (Fire Safety) Order 2005<\/a>, fire safety measures must be maintained in efficient working order.<\/p>\n This does not automatically require replacement \u2014 but it does require that fire doors perform as intended.<\/p>\n If a repaired door cannot demonstrably perform to its certified standard, it may be considered non-compliant under fire safety legislation.<\/p>\n In higher-risk residential buildings in England, inspection duties under the Fire Safety (England) Regulations 2022<\/a> reinforce the importance of maintaining flat entrance doors and communal fire doors.<\/p>\n Failure to address significant defects may result in enforcement action.<\/p>\n Decisions should be based on documented assessment rather than assumption.<\/p>\n2. Faulty Self-Closers<\/h3>\n
3. Loose Hinges or Ironmongery<\/h3>\n
4. Minor Surface Damage<\/h3>\n
When Must a Fire Door Be Replaced?<\/h2>\n
1. Significant Core Damage<\/h3>\n
2. Excessive Trimming<\/h3>\n
3. Missing or Irreversible Certification Issues<\/h3>\n
4. Improper Glazing or Structural Modifications<\/h3>\n
![\"Fire](\"https:\/\/fire-risk-assessment-network.com\/blog\/wp-content\/uploads\/2019\/09\/Fire-Door-Keep-Shut.jpg\")
<\/p>\nWhy Repairs Must Match Certification<\/h2>\n
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Fire Door Repairs and Legal Compliance<\/h2>\n
How to Decide: Repair or Replace?<\/h2>\n