Bedfordshire · LU1

Intumescent & Smoke Seal Replacement in Luton

From the LU1 district outwards, we cover Luton and neighbouring towns such as Dunstable and Harpenden for fire door seal replacements.

Intumescent seals are strips set into the edge of a fire door or its frame that expand when heated to close the gap around the door. Smoke seals, usually brush or fin seals, block cold smoke before the intumescent reacts. Both are part of the door's tested performance.

Town: Luton
County / area: Bedfordshire
Local authority: Luton
Postcode district: LU1
Region: East of England
Population: Around 230,000 people
Fire safety law: England: Fire Safety Order 2005 + regulation 10 above 11 m
Nearest town: Dunstable (7 km)

Typical buildings in Luton

Halls and shared houses in Luton are easiest to inspect between tenancies, when bedroom doors can be repaired without disturbing residents. We can work early, late or at weekends in Luton where residents, pupils or patients make daytime access difficult.

Included as standard in Luton

Seals on hanging, closing and head edges, and meeting stiles on pairs
Old seals removed cleanly from the groove
Survey of the seal type, size and position for each door
Intumescent-only or combined intumescent and smoke seals as required
Threshold or drop-down seals where smoke control is required

Paint	Smoke seals free of paint so they can work.
Continuity	No breaks, overlaps or missing lengths.
Size	Width and position match the door's evidence and gap.

Full details on our intumescent & smoke seal replacement page.

Why book with us in Luton?

Booked around you

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

Photos of every defect

You get photographs of every defect found in Luton, linked to a door reference you can find again.

One contact

One point of contact for inspections, repairs and replacements across Luton and Bedfordshire.

England fire safety law in Luton

Luton is in England, so the Regulatory Reform (Fire Safety) Order 2005 applies to the common parts and non-domestic premises, and regulation 10 adds quarterly communal and annual flat entrance door checks in residential buildings with storeys over 11 metres.

What will it cost in Luton?

In Luton, fire door seal replacements typically cost £45–£110 per door ex VAT, with visits from £145. Get a guide price for your Luton building.

Intumescent & Smoke Seal Replacement in Luton: questions

Which fire safety law applies in Luton?

Luton 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.

Do you work in occupied buildings in Luton?

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

Can intumescent strips be painted?

Brush and fin smoke seals should never be painted, because paint stops them working. Some intumescent strips tolerate a light coat, but the safest rule is to mask all seals before decorating and replace any that have been painted.

What is the difference between an intumescent strip and a smoke seal?

An intumescent strip expands in heat to seal the gap during a fire. A smoke seal, often a brush or blade, blocks cold smoke at lower temperatures. Smoke control doors, marked with an S such as FD30S, need both.