Greater London · England

Fire Rated Sealant in West Norwood

Fire-stopping gaps in West Norwood need attention? We remove the old material, prepare the joints and seal them properly, with a 12-month guarantee.

  • Open joints along the top of partitions
  • Joints picked up in a fire-stopping survey
  • Gaps around pipes and cables through fire-resisting walls

Fire rated sealant near West Norwood

About our fire rated sealant in West Norwood

Bigger jobs can be worked through in stages, flat by flat or floor by floor, with each location and product recorded. That record is useful for your files and for whoever looks at the building next. If you have cracked or shrunken fire-rated sealant and ordinary sealant used where a fire-rated product was needed, we can help, on plasterboard & masonry, pipe & cable gaps and flats & HMOs alike.

In London, a commercial job often starts with access: loading bays, building rules and lifts. Timings and access are agreed with the building before work starts in West Norwood, and room-by-room programmes can be planned where needed.

Your job is guaranteed for a year, as with all our work.

Location
West Norwood (SE19, SE27, SE21)
Wider area
Greater London
Cover
A year, on every job
Price
A clear price before any work starts
Call
0345 464 0079
Page updated
26 October 2026
The Mr Mastic team in navy uniforms in front of three Mr Mastic vans

What the job involves on each surface

Flats and HMOs

In occupied buildings, we plan the order of work with you. Access to flats and common areas is agreed in advance to keep disruption down.

Linear gaps

Long, narrow gaps appear where walls meet slabs and ceilings. We seal them to the tested detail, with backing where it’s needed.

Your questions about fire rated sealant in West Norwood

Do you work in hotels near West Norwood?

Yes, hotels and guest houses are among the places we work. Rooms can be done a few at a time, so the building stays open.

I let a flat near West Norwood station. Can you help?

Yes, landlords and agents are among the people we work for. Just phone 0345 464 0079 or drop us an email with the address and what needs doing, and we’ll give you a clear quote.

Are you insured?

Yes. We’re fully insured.

Is standard sealant good enough for a fire gap?

No. Ordinary silicone, caulk or foam isn’t tested as fire stopping. We cut it out and reseal with a fire-rated product.

What does fire rated sealant cost?

We don’t publish prices, because the cost depends on the job: its size, the old material, access and the product needed. We agree the price before any work begins.

Can you do several jobs on one visit?

Yes, we can. More than one area can be quoted together.

What sealant do you use?

We choose the sealant for the joint, not the other way round. Where it moves, gets wet or faces the weather makes a difference, and we’ll tell you what we’re using.

Do you hold any approvals?

Yes. We hold ARBOMaster approved applicator status, and we are fully insured.

Landlords, agents and businesses in West Norwood

Water getting past a failed joint can damage the building, which matters even more when someone else lives there. Resealing at the right time is simple maintenance.

We also work for businesses, from offices to washrooms and kitchens. For commercial premises, we can talk through working times when we quote.

What we’re called out for in West Norwood

Buildings are refitted and reconfigured over the years. A house turned into flats or an HMO, or an office split into smaller units, brings new walls, new service routes and new gaps.

Any of these means the joints need attention:

  • Gaps flagged on a fire risk assessment
  • Seals cut through by electricians, plumbers or data installers
  • New service routes left unsealed after building work
  • Open holes round services passing through fire walls

Letting a property close to West Norwood station? Then any gap left by new services in shared walls should be closed with a fire-rated product.

Before you book anyone

  • What the quote includes, VAT included or not
  • Whether you can choose the colour
  • What insurance they hold
  • How the joint is cleaned and prepared

10 questions to ask before booking

What sealant work can’t fix

In fairness, some problems need a different trade:

  • Sign-off of the building, which sits with building control or your assessor
  • Deciding what fire stopping a building needs
  • Problems with the door itself rather than the gap around the frame

If you’re not sure, just phone 0345 464 0079 or send us an email and we’ll give you a straight answer.

What we seal

  • Plasterboard & masonry
  • Flats & HMOs
  • Door frames
  • Pipe & cable gaps
  • Linear gaps
  • Service penetrations

Keeping the joints in good condition

Looking after new joints is easy:

  • Look in service cupboards and ceiling voids from time to time
  • Include fire stopping when you schedule refits
  • Keep general-purpose foam and caulk away from fire-stopping gaps
  • Check whether a sealant can be painted before decorating over it

Include fire stopping in your regular building checks. Watch for cracking, gaps or seals that have been disturbed and get them seen to.

If a fire risk assessment has flagged a gap, do not leave it for the next one. Have it sealed, then keep the record so the item can be closed.

What affects the cost of fire rated sealant

For a quick quote, just ask. The main things that affect it are:

  • The number and length of the joints
  • The product the joint needs
  • The number of rooms or windows
  • Working hours on commercial sites

We don’t show prices on the website, because the cost depends so much on the job itself. For a quick quote, please phone 0345 464 0079 or email us and we will talk you through it.

Asking for a quote

When you call or email, it’s useful to know:

  • What’s wrong with the joints now
  • The address or postcode of the job
  • How many joints, rooms or windows are involved
  • How we’d reach the joints

The more we know about the job, the more useful the quote. Let us know the location, the problem and roughly how many joints, and email photos if that is easy.

What happens on the day

There’s no need to move everything out, only the area right around the joints. We protect the rest, and the job takes anything from a few hours to several days, depending on how many gaps there are in most cases. In West Norwood, as in most of London, parking needs a little planning. A visitor permit or a nearby bay makes the visit run more smoothly.

  1. We plan the order of work and access, floor by floor or flat by flat.
  2. We take out any damaged or unsuitable sealant.
  3. Dust and loose debris are cleaned from each gap.
  4. We apply and tool the sealant to the product’s tested detail.
  5. We record what was done and flag anything that needs a different system.

Preparing for the visit

  • Mention if the joints have been sealed before
  • Keep children and pets away from the work area
  • Tell us about any water getting in

Getting a quote

We quote each job on its own, so the first step is telling us about yours. Simply phone 0345 464 0079 or send us an email and describe the job and send pictures if you have them.

Ask for a quote

Advice

Fire rated sealant in West Norwood: local notes

Commercial buildings in London often have strict access rules and limited loading, and out-of-hours working is possible to arrange. Workplaces and the common parts of blocks of flats in England need a fire risk assessment under the Regulatory Reform (Fire Safety) Order 2005, and gaps around services are often picked up there. We work to the specification you’re given, installing the product to its tested details.

West Norwood is in London, so parking needs planning: let us know about parking bays, permits or a driveway. If you look after a church, hall or community building such as West Norwood Congregational Church, gaps around pipes and cables are worth checking after any building work there.

West Norwood is about 5 miles south of London, in Greater London. For fire rated sealant in and around West Norwood, it’s easy to get a quote: please call 0345 464 0079 or drop us an email. We cover Greater London from our Crawley base. West Norwood is one of 764 places in Greater London we cover for fire rated sealant.

Postcode districts we cover here for fire rated sealant: SE19, SE27 and SE21. Streets in the area include Crown Lane, Dover Road and Moore Road, and we cover them all. You’ll find West Norwood on the A214 and A215, which makes it straightforward to reach. Other places close to West Norwood include Norwood New Town (1 mile south), Gipsy Hill (1 mile south-east), Upper Norwood (1 mile south-east), West Dulwich (1 mile north-east) and Crystal Palace (1 mile south-east). We also work in nearby towns such as London (5 miles north), City of Westminster (7 miles north), Marylebone (7 miles north), Kensington (7 miles north-west), St Pancras (7 miles north) and Shoreditch (7 miles north).

What’s near West Norwood

Around West Norwood, our work takes us to homes and buildings near Long Meadow, Norwood School and Hillcrest, among other places. The closest station to West Norwood is West Norwood station, roughly 0.5 miles north-west of the centre. Other landmarks nearby include Centrale Croydon (3.5 miles south) and St Christopher's Hospice (1.6 miles east). Open spaces near West Norwood include Dulwich Upper Wood and Battersea Park Lake.

Map of West Norwood © OpenStreetMap contributors
20+ yearsMastic and sealant specialists
ARBOMaster approvedApproved applicator for Arbo sealants
Fully insuredDomestic, commercial and hotels
One-year guaranteeOn every job