Cheshire · CW9

Intumescent & Smoke Seal Replacement in Northwich

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

In short: 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: Northwich
County / area: Cheshire
Local authority: Cheshire West and Chester
Postcode district: CW9
Region: North West England
Population: Around 47,000 people
Fire safety law: England: Fire Safety Order 2005 + regulation 10 above 11 m
Nearest town: Winsford (8 km)

Where fire doors matter most in Northwich

In a town the size of Northwich, many buildings are looked after by landlords and managing agents with a handful of properties each. Where a Northwich building has had a recent fire risk assessment, send it over and we will price against its actions.

What our fire door seal replacement covers in Northwich

Seals on hanging, closing and head edges, and meeting stiles on pairs
Intumescent-only or combined intumescent and smoke seals as required
Threshold or drop-down seals where smoke control is required
Gap readings checked so new seals can work
Survey of the seal type, size and position for each door

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

Full details on our intumescent & smoke seal replacement page.

How we work in Northwich

Photos of every defect

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

Same report everywhere

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

Booked around you

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

Fire door law for Northwich buildings

Northwich 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 Northwich?

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

Common questions in Northwich

Does regulation 10 apply to buildings in Northwich?

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

Can I just stick new seals over the old ones?

No. Seals should be fitted into the groove after the old seal is removed, in the size and type the door was tested with.

Do you work in occupied buildings in Northwich?

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

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.