Greater London · UB1

Fire Door Gap Adjustment in Southall

Need a fire door gap adjustment in Southall? Tell us the building and roughly how many doors, and we will confirm a fixed price before booking.

In short: 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.

Town: Southall
County / area: Greater London
Postcode district: UB1
Region: London
Population: Around 78,000 people
Fire safety law: England: Fire Safety Order 2005 + regulation 10 above 11 m
Nearest town: Greenford (2 km)

Where fire doors matter most in Southall

Buildings in Southall range from post-war council blocks to new-build towers and converted Victorian houses split into flats, each with its own fire door issues. Where a Southall building has had a recent fire risk assessment, send it over and we will price against its actions.

Included as standard in Southall

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

Threshold	Under-door gap suited to the door; tighter on smoke control doors.
Cause	Dropped hinges, warping or frame movement fixed, not masked.
Edges	Usually 2–4 mm at head and edges unless the evidence says otherwise.

Full details on our fire door gap adjustment page.

What to expect in Southall

One contact

One point of contact for inspections, repairs and replacements across Southall and Greater London.

Booked around you

Visits in Southall are booked around residents, pupils or patients, including early, late and weekend slots by arrangement.

Same report everywhere

Whether your building is in Southall or across the country, the report format, defect grading and pricing are the same.

England fire safety law in Southall

Buildings in Southall 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.

Southall guide prices

In Southall, fire door gap adjustments typically cost £90–£260 per door ex VAT, with visits from £145. Get a guide price for your Southall building.

Southall FAQs

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.

Which fire safety law applies in Southall?

Southall is in England, so the Regulatory Reform (Fire Safety) Order 2005 applies, together with the Fire Safety (England) Regulations 2022 for multi-occupied residential buildings.

How big can the gap under a fire door be?

It depends on the door's evidence. Doors without smoke control often allow a larger threshold gap, sometimes up to around 8 to 10 mm, while smoke control doors usually need 3 mm or less or a tested drop seal.

How quickly can you inspect fire doors in Southall?

It depends on the number of doors and access. Tell us what you need and we will give you the earliest date when you call, and confirm it in writing.