Lancashire · BB9

Intumescent & Smoke Seal Replacement in Nelson

Intumescent & Smoke Seal Replacement in Nelson, Lancashire: every door logged, photographed and graded, with a clear price for anything that needs putting right.

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: Nelson
County / area: Lancashire
County council: Lancashire
Postcode district: BB9
Region: North West England
Population: Around 29,000 people
Fire safety law: England: Fire Safety Order 2005 + regulation 10 above 11 m
Nearest town: Colne (3 km)

Where fire doors matter most in Nelson

Nelson has its share of converted buildings and older doors of unknown origin, where an inspection records what evidence exists. For fire door seal replacements, we group Nelson visits with nearby buildings wherever possible to keep your price down.

What you get in Nelson

Survey of the seal type, size and position for each door
Intumescent-only or combined intumescent and smoke seals as required
Old seals removed cleanly from the groove
Threshold or drop-down seals where smoke control is required
Gap readings checked so new seals can work

Paint	Smoke seals free of paint so they can work.
Continuity	No breaks, overlaps or missing lengths.
Type	Intumescent only or combined with a smoke seal, to suit the door's rating.

Full details on our intumescent & smoke seal replacement page.

Why book with us in Nelson?

Priced door by door

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

Records you can use

PDF and spreadsheet records for every Nelson building, ready for your fire risk assessor.

Booked around you

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

Which fire door rules apply in Nelson?

Nelson 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.

How much do fire door seal replacements cost in Nelson?

Typical Nelson prices: £45–£110 per door (ex VAT). Minimum visit from £145. Get a guide price for your Nelson building.

Common questions in Nelson

Does regulation 10 apply to buildings in Nelson?

Yes, if the building is a multi-occupied residential building with storeys over 11 metres. Nelson 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 Nelson?

Yes. As well as Nelson itself we cover nearby towns including Colne, Burnley and Accrington.

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.