Greater London · England

Fire-rated sealant in Temple, Greater London

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

  • Unsealed gaps where pipes and cables go through a wall
  • Fire stopping disturbed by later work
  • Old fire sealant that has split or come away

Book fire rated sealant in Temple

Fire rated sealant in Temple, done properly

Fire-rated sealant closes the gaps around pipes, cables and frames where they pass through a fire-resisting wall or floor. We apply intumescent and fire-rated sealants to the manufacturer’s tested details for each gap, with a record of the products and locations if you need one. We work on door frames, service penetrations and linear gaps, and common reasons people get in touch are gaps flagged on a fire risk assessment and holes left by a change of layout.

In London, a commercial job often starts with access: loading bays, building rules and lifts. For a building in Temple, we agree timings and access before anything starts.

Every job is covered by our 12-month guarantee, wherever you are in Greater London.

Eleven members of the Mr Mastic team standing in front of branded white vans
Where
Temple (SE1, WC2H, WC2B)
Wider area
Greater London
Guarantee
One year on every job
Quotes
Quoted before any work starts
Phone
0345 464 0079
Updated
26 October 2026

How the job changes by surface

Service penetrations

Pipes, cables and ducts passing through fire-resisting walls and floors each leave a gap. The sealant is chosen for what passes through and how wide the gap is.

Masonry and concrete

Preparation counts on brick, block and concrete. The gap is cleaned and backed where required before the sealant goes in.

Honest limits

A few problems are outside what sealant work can do:

  • Big openings where sealant alone isn’t the tested solution
  • Construction that doesn’t provide fire resistance on its own
  • Deciding what fire stopping a building needs

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

Surfaces we seal

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

Can I do it myself?

Overfilling a joint is a classic DIY mistake. A thick, smeared bead looks untidy and does not move well, and the joint depth matters as much as the finish.

The difference is mostly in the preparation and the product. Joints are cleaned back to sound surfaces and dried, and the sealant is chosen for how the joint moves and where it is, and the work is guaranteed for a year.

Fire rated sealant in Temple: 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 apply fire-rated sealant to the assessor’s or designer’s specification and the product’s tested details.

Temple is in London, so parking needs planning: let us know about parking bays, permits or a driveway. Rented homes near London Blackfriars station change hands often, and any gap left by new services in shared walls should be closed with a fire-rated product.

Temple is about 1 mile south of St Pancras, in Greater London. Every kind of property in Temple can book us for fire rated sealant, old or new, large or small. The work is guaranteed for a year. Our Greater London coverage runs to 764 places, and Temple is one of them.

Work in SE1, WC2H and WC2B is quoted and booked the same way as anywhere else. That includes homes and businesses on Shoe Lane, Drury Lane and New Square and the roads around them. With the A4 and A40 close by, Temple is easy for our applicators to reach. Close by, we work in Temple Bar (1 mile north), Blackfriars (1 mile east), Aldwych (1 mile west), Clare Market (1 mile north-west) and Covent Garden (1 mile west). Further out, we also cover Kensington (4 miles west), Walthamstow (6 miles north-east), Hampstead (4 miles north-west), Ruislip (14 miles west), Brompton (3 miles south-west) and Stockwell (3 miles south).

Near you in Temple

Typical jobs here are in homes near St Mary-at-Hill, Garden Bridge and London Nautical School and the streets around them. You will also find The Devereux pub (within half a mile north-west), British Library of Political and Economic Science (less than half a mile north-west) and Mercers' School (less than half a mile north). There’s a railway station in Temple itself: London Blackfriars station. A little further out are Gabriel's Wharf (less than half a mile south-east) and Montfichet's Tower (under half a mile east). Open spaces near Temple include Barnsbury Wood and St. James's Park Lake.

Map of Temple © OpenStreetMap contributors

What we do, step by step

Once we’re on site, we compare the joints with what we discussed. If anything is different, we explain it before carrying on. After that, the work takes from a few hours to a few days, depending on the number of gaps and the access. Parking in much of London is by permit or pay-and-display, so it helps to know what’s near you in Temple. 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. Gaps are cleaned of dust and loose material.
  4. We apply and tool the sealant to the product’s tested detail.
  5. Locations and products are written up and any gaps unsuitable for sealant are flagged.

Getting ready for the visit

  • Mention any tricky access
  • Let us know if you’ve seen damp or leaks
  • Let us know about parking restrictions

Get 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.

Ask for a quote

Related advice

Temple questions

Do you work in hotels near Temple?

Yes. Hotel and guest-house work is part of what we do. Work can be planned room by room, and out-of-hours working can be arranged.

Can you help a landlord with a rental near London Blackfriars station?

Yes, we work for landlords and agents. You can call 0345 464 0079 or send us an email with the address and a few details, and we will give you a fixed price before we start.

Do you provide details of the products used?

Yes. Every gap we seal is listed with the product used, so you have it on file.

What sealant do you use?

Quality sealants from brands including Arbo and Everbuild, picked for each joint. We explain the product when we quote.

How long does the job take?

A typical job takes from a few hours to a few days, depending on the number of gaps and the access, including preparation and clearing up. We will confirm how long when we quote.

Do you offer different sealant colours?

Most of the time, yes. We’ll tell you which colours the right product comes in and agree one before we start.

Can you seal over the old sealant?

No, because it fails. The old sealant always comes out first.

Is the work guaranteed?

Yes. All our work carries our 12-month guarantee.

Why act early in Temple

Items left open on a fire risk assessment tend to come back at the next review. Having them sealed and recorded now gives you evidence that the item was dealt with. In older London homes, water behind a failed joint soaks into brick and timber without much sign, and by the time it shows on a wall or ceiling in Temple, the repair is bigger than the sealant job would have been.

What it costs depends on the size of the job, how much old material has to come out and access to the work. You will have a clear quote before any work starts, so you know where you stand.

Why Temple clients choose us

  • We never seal over old sealant
  • Neat joints and a tidy finish
  • 20+ years of sealant experience
  • Rated 4.9 stars on Google

See our cost guide or what customers say.

Common problems we fix in Temple

Much fire stopping is hidden: above ceilings, inside risers and behind panels. Because nobody sees it, gaps go unnoticed until an assessor or surveyor looks.

Common reasons people contact us include:

  • Fire seals that have cracked with movement
  • Gaps where walls meet ceilings or slabs
  • Fire stopping disturbed by later work
  • Sealant items on a fire risk assessment action list

Schools such as St Clement Danes CofE Primary School are buildings too, and service openings in fire-resisting walls need checking after any refurbishment.

Questions to ask before booking

  • Whether all the old sealant comes out first
  • What preparation is included
  • What the quote includes, VAT included or not
  • How the colour is chosen

How to choose a mastic man

For landlords and businesses

From a single let to a portfolio, you get the same standard of work: old sealant fully removed, joints prepared properly and a 12-month guarantee.

Failed sealant is one of the commonest items on a check-out report, and it’s easy to sort out between tenants. We can quote for more than one property at once.

20+ yearsMastic and sealant specialists
ARBOMaster approvedApproved applicator for Arbo sealants
Fully insuredDomestic, commercial and hotels
One-year guaranteeOn every job