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London · England

Fire Door Gap Adjustment in Greater London

Book fire door gap adjustments anywhere in Greater London: we schedule visits by postcode district to keep travel, and your price, down.

Fire Door Gap Adjustment: Fire door gap adjustment is the work needed to bring the gaps between a fire door leaf and its frame, and under the door, back within the tolerance in the door's evidence, typically 2 to 4 mm around the edges.

Area
Greater London
Region
London
Postcode areas
BR, CR, DA, E, EC, EN, HA, IG, KT, N, NW, RM, SE, SM, SW, TN, TW, UB, W, WC
Towns listed
83
Local authorities
City of London, Greater London, Westminster
Fire safety law
England: Fire Safety Order 2005 + regulation 10 above 11 m

What's included in Greater London?

  • Final readings recorded for the door's file
  • Frame adjustment or re-fixing where the frame has moved
  • Hardwood lippings fitted to narrow leaves where the evidence allows
  • Gap readings at head, hinge side, closing side and threshold
  • Threshold gaps corrected or drop seals fitted on smoke control doors
  • Hinges re-packed or replaced where the leaf has dropped

How does it work in Greater London?

  1. Measure

    Gaps are measured at several points on every edge.

  2. Diagnose

    We identify why the gap has opened.

  3. Correct

    Hinges, leaf or frame are corrected using a method the door's evidence supports.

  4. Re-measure

    Final gap readings are recorded.

Fire door law for Greater London buildings

Buildings in Greater London fall under English fire safety law: the Fire Safety Order 2005 requires fire doors to be maintained, and in multi-occupied residential buildings over 11 metres regulation 10 sets quarterly and annual checks.

  • Fire Safety Order 2005: fire doors must be maintained (article 17)
  • Fire Safety Act 2021: flat entrance doors are within scope
  • Regulation 10: quarterly communal checks and annual flat door checks above 11 m
  • Building Safety Act 2022: stronger record keeping and information duties

Guide prices in Greater London

Typical Greater London prices: £90–£260 per door (ex VAT). Minimum visit from £145.

Fire Door Gap Adjustment by town in Greater London

Fire Door Gap Adjustment in Greater London: questions

Can you fix a big gap with a thicker intumescent strip?

Not as a general rule. Seals are tested for a particular gap; using oversized seals to hide a poor fit is not a reliable repair.

What gap is allowed around a fire door?

Most guidance and manufacturers' evidence expect gaps of about 2 to 4 mm at the head and edges, with 3 mm as a practical target. The door's own certification or test evidence takes precedence if it states a different figure.

Does regulation 10 apply to buildings in Greater London?

Yes, if the building is a multi-occupied residential building with storeys over 11 metres. Greater London is in England, so the quarterly communal door checks and annual flat entrance door checks apply to those buildings.

Do you cover the area around Greater London?

Yes. As well as Greater London itself we cover nearby towns including London, Brent and Islington.

Other services in Greater London

Fire Door Gap Adjustment in Greater London

Excessive or uneven gaps corrected by re-hanging, lipping or frame adjustment, then re-measured.