Greater London · England

Fire Rated Sealant in Vauxhall

Specialist fire rated sealant for Vauxhall: careful preparation, the right product and tidy work. Ask us for a quick quote.

  • Fire seals that have cracked with movement
  • Linear gaps at the head of walls
  • Standard silicone or caulk in a fire-stopping gap

Need fire rated sealant in Vauxhall?

What affects the quote in Vauxhall

We quote each job individually. This is what makes a difference:

  • Any mould that needs treating
  • The old material and how stubborn it is
  • The size of the job
  • Whether the work is at height

A failed joint rarely gets cheaper to fix by waiting, because water and mould keep working on it. If you are unsure, call 0345 464 0079 or send us an email for an honest opinion and a quote.

What we need to know

Photos by email are helpful but not essential. Please mention:

  • Whether it’s a home or a business
  • What’s wrong with the joints now
  • A few pictures by email, if you can
  • Access, such as stairs, a lift or height

For fire rated sealant in Vauxhall, ring 0345 464 0079 or email us. Tell us what the problem is and where, and you will get a clear quote before we start.

Fire rated sealant in Vauxhall

Until it’s heated, intumescent sealant behaves like an ordinary sealant; in a fire it expands into the joint. The right product depends on the gap size, the substrate and what passes through. If you have gaps where walls meet ceilings or slabs and door frames with gaps between frame and wall, we can help, whatever the surface.

London blocks of flats carry pipes and cables through walls and floors in their common parts and service risers. For managing agents and building owners in Vauxhall, that can mean fire-rated sealant around service openings as well as resealing in shared washrooms and kitchens.

A 12-month guarantee comes as standard.

The Mr Mastic team in navy uniforms in front of three Mr Mastic vans
Place
Vauxhall (SE11, SW1P, SW8)
Wider area
Greater London
Cover
One year on every job
Price
A clear price before any work starts
Call
0345 464 0079
Page updated
26 October 2026

Can I do it myself?

The biggest DIY mistake is sealing over old sealant. New silicone won’t bond to old, so it lifts and traps water and mould underneath. All the old material has to come out first.

Some jobs are best left to a professional: work at height, external movement joints, fire-rated sealant and large areas need the right product, the right access and the right method.

What happens if it’s left?

A quick fill with any sealant to hand isn’t fire stopping. Fire-rated products are tested in set gap sizes, depths and substrates, which is why we match the product and the method to each gap. In a London flat, a failed joint rarely stays your problem alone: water from a shower or window joint can reach the flat below, and gaps in fire-stopping matter to everyone in the building.

The cost reflects the work involved, not guesswork. That’s why we ask a few questions first.

What you get with us

  • 180+ five-star Google reviews
  • Any old sealant cut out fully, not covered over
  • Fully insured
  • Anti-fungal sanitary silicone in wet areas

Read our cost guide or our reviews.

Fire rated sealant in Vauxhall: local notes

Vauxhall has hotels and guest accommodation in and around it. Hotel work can be planned room by room, with out-of-hours working where needed. In England, the Regulatory Reform (Fire Safety) Order 2005 requires a fire risk assessment for workplaces and for the common parts of blocks of flats, which is often where open fire-stopping gaps are first noticed. We apply fire-rated sealant to the assessor’s or designer’s specification and the product’s tested details.

Vauxhall is in London, so parking needs planning: tell us about permits, visitor bays or off-street space when you book. If you look after a building such as Vauxhall Primary School, fire-stopping around service openings should be restored whenever new services go in.

Vauxhall is about 1 mile south-west of London, in Greater London. Jobs in Vauxhall get the same care as everywhere else we work: the old material taken out, joints prepared properly and a 12-month guarantee. Across Greater London, we cover 764 places, Vauxhall among them.

Every address in SE11, SW1P and SW8 is within our area for fire rated sealant. If you need fire rated sealant at a property on Gibson Road, Langley Lane and Randall Road or anywhere close by, we can help. Vauxhall is on the A3203 and A3204, which makes it straightforward to reach with everything needed for fire rated sealant. If you’re just outside Vauxhall, we cover Lambeth (1 mile north), Kennington (1 mile south), Oval (1 mile south), Newington Butts (1 mile east) and St George's Fields (1 mile north-east). We also work in nearby towns such as Kensington (4 miles west), Shoreditch (3 miles north-east), Walthamstow (8 miles north-east), Hoxton (3 miles north-east), Whitechapel (3 miles north-east) and Hampstead (5 miles north-west).

Landmarks near Vauxhall

Around Vauxhall, our work takes us to homes and buildings near Lilian Baylis Technology School, Lambeth School of Art and Lambeth Palace Library, among other places. You’ll also find Old Paradise Gardens (within half a mile north) and The Jolly Gardeners pub (within half a mile north-east). Vauxhall has its own railway station: Vauxhall station. A little further out are Baynard's Castle (1.7 miles north-east) and Gabriel's Wharf (1.3 miles north). Not far away are Ludgate Hill and St. James's Park Lake.

Map of Vauxhall © OpenStreetMap contributors

When it is not the sealant

In fairness, some problems need a different trade:

  • Large holes that need a different fire-stopping system
  • Fire risk assessments, which need a qualified assessor
  • Construction that does not provide fire resistance on its own

If you are not sure, just ring 0345 464 0079 or drop us an email and we’ll give you a straight answer before you book.

Where we work in Vauxhall

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

Do you need fire rated sealant in Vauxhall?

Lots of unsealed gaps appear long after the building was completed. New cables, pipes and data runs go through walls and ceilings and the hole they leave doesn’t always get resealed.

Any of these means the joints need attention:

  • Open gaps behind door architraves
  • New service routes left unsealed after building work
  • Standard silicone or caulk in a fire-stopping gap
  • Damaged fire sealant left by other trades

Letting a property close to Vauxhall station? Then new cables or pipes through a fire-resisting wall leave a gap that needs the right sealant.

Before you book anyone

  • Is VAT in the price?
  • What product goes in the joint
  • How the surfaces are prepared before sealing
  • How the colour is chosen

How to choose a mastic man

Vauxhall questions

Do you work for hotels and guest houses in Vauxhall?

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.

Is parking a problem for a job in Vauxhall?

In much of London, parking needs planning: a visitor permit or a bay close to the door helps a lot.

Do you come to Vauxhall?

Yes. We are based in Crawley and work across South East England, London and Scotland, and that includes Vauxhall.

Is it messy?

No. We protect the surfaces around the joints, and we tidy up before we go.

Which products do you use?

Products from Arbo and Everbuild, among others, picked for each joint. We’ll tell you what we are using and why.

What information do you need?

A short description and the location. If we need more, we will ask.

Can I use normal mastic around a pipe through a fire wall?

No. It looks sealed but won’t perform as fire stopping. A tested fire-rated product is needed, or ask us to do it.

Will we have a record of what was sealed?

Yes. We note each location and the product that went in so it’s there for the next inspection.

How the visit works

A visit follows a simple pattern: we check the joints, mask and protect the surrounding surfaces, carry out the job and tidy away. Most jobs take from a few hours to a few days, depending on the number of gaps and the access. In Vauxhall, as in most of London, parking needs a little planning. It helps if you can point us to a visitor permit or a bay close to the door.

  1. We plan the order of work and access, floor by floor or flat by flat.
  2. Old, damaged or unsuitable sealant is removed.
  3. Dust and loose debris are cleaned from each gap.
  4. The fire-rated or intumescent sealant is applied and tooled to the tested detail.
  5. We record what was done and flag anything that needs a different system.

Getting ready for the visit

  • For business premises, tell us about site rules or sign-in
  • For indoor joints, keep the area dry beforehand if you can
  • Tell us if parking is tricky

How to get a quote

Every job is quoted individually. Simply ring 0345 464 0079 or email us and describe the job, and pictures are welcome.

Get a price

Advice

Surface by surface

Masonry and concrete

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

Door frames

Behind most architraves is a gap between frame and wall. We seal any open gap to the product’s tested details so the architrave can be refitted.

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