Suffolk · NR32

Intumescent & Smoke Seal Replacement in Lowestoft

Looking for a fire door seal replacement in Lowestoft? We inspect, repair and replace fire doors across Lowestoft and surrounding parts of Suffolk, with a door-by-door report and every remedial item priced separately.

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: Lowestoft
County / area: Suffolk
County council: Suffolk
Postcode district: NR32
Region: East of England
Population: Around 71,000 people
Fire safety law: England: Fire Safety Order 2005 + regulation 10 above 11 m
Nearest town: Great Yarmouth (15 km)

Fire doors in Lowestoft's buildings

As a coastal town, Lowestoft has many hotels, guest houses and holiday lets, where bedroom and corridor fire doors protect guests who do not know the building. Lowestoft jobs start with a short call to agree access, followed by a fixed price in writing.

What happens on site in Lowestoft?

Threshold or drop-down seals where smoke control is required
Intumescent-only or combined intumescent and smoke seals as required
Old seals removed cleanly from the groove
Gap readings checked so new seals can work
Seals on hanging, closing and head edges, and meeting stiles on pairs

Type	Intumescent only or combined with a smoke seal, to suit the door's rating.
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 Lowestoft?

Booked around you

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

One contact

One point of contact for inspections, repairs and replacements across Lowestoft and Suffolk.

Photos of every defect

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

Fire door law for Lowestoft buildings

As Lowestoft is in England, responsible persons must maintain fire doors under the Fire Safety Order 2005, give residents fire door information in buildings with two or more flats, and run regulation 10 checks where a storey is over 11 metres.

What will it cost in Lowestoft?

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

Common questions in Lowestoft

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.

Which fire safety law applies in Lowestoft?

Lowestoft 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 cover the area around Lowestoft?

Yes. As well as Lowestoft itself we cover nearby towns including Great Yarmouth, Norwich and Bowthorpe.

Will new seals fix a door with big gaps?

No. Seals only work within the gap they were tested with. Gaps outside tolerance need the door adjusting first.