Merseyside · CH41

Fire Door Gap Adjustment in Birkenhead

Whether it is a block of flats, a school or a care home in Birkenhead, our fire door gap adjustments follow the same door-by-door method and report format.

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: Birkenhead
County / area: Merseyside
Local authority: Wirral
Postcode district: CH41
Region: North West England
Population: Around 330,000 people
Fire safety law: England: Fire Safety Order 2005 + regulation 10 above 11 m
Nearest town: Liverpool (3 km)

Typical buildings in Birkenhead

City-centre conversions in Birkenhead, offices turned into flats, can come with fire doors that were never installed properly, which a first inspection usually uncovers. Birkenhead jobs start with a short call to agree access, followed by a fixed price in writing.

What our fire door gap adjustment covers in Birkenhead

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

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

Full details on our fire door gap adjustment page.

Why Birkenhead clients choose us

Priced door by door

Every failed item in Birkenhead is priced separately, so you approve exactly what you want done.

One contact

One point of contact for inspections, repairs and replacements across Birkenhead and Merseyside.

Booked around you

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

Fire door law for Birkenhead buildings

Buildings in Birkenhead 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.

Prices in Birkenhead

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

Common questions in Birkenhead

Do you work in occupied buildings in Birkenhead?

Yes. Inspections and repairs in Birkenhead can be carried out in occupied flats, schools, care homes and workplaces, with doors kept closable at all times.

Does regulation 10 apply to buildings in Birkenhead?

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

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.