Surrey · England

Fire Rated Sealant in Reigate

Problem with your fire-stopping gaps in Reigate? We remove the old material, prepare the joints and seal them properly, and the work is guaranteed for a year.

  • Cracked or shrunken fire-rated sealant
  • Standard silicone or caulk in a fire-stopping gap
  • Fire stopping disturbed by later work

Fire rated sealant near Reigate

Keeping the joints in good condition

A little care helps the new joints last. We recommend:

  • Ask which product was used before you paint
  • Look in service cupboards and ceiling voids from time to time
  • Do not fill fire-stopping gaps with ordinary foam or silicone
  • Keep the record of products and locations with your fire safety documents

Follow the cure time we give you before decorating over the sealant. Some fire-rated sealants can be painted and some can’t.

A gap left open in a fire-resisting wall or floor lets smoke spread in ways the building wasn’t designed for. Sealing it early is a simple step to take.

Fire rated sealant for homes and businesses in Reigate

We do not assess buildings or decide what fire stopping is needed; that comes from your fire risk assessor, designer or building control. Our part is applying the specified sealant carefully, to the right depth and with the right backing. If you have fire stopping disturbed by later work and gaps flagged on a fire risk assessment, we can put it right, whatever the surface.

For anyone managing a school, care home, pub or office in Reigate, washroom sealant, kitchen joints and fire-rated sealant around service openings all need upkeep. Out-of-hours working is possible to arrange.

A 12-month guarantee comes as standard, so you’re covered after we’ve gone.

Place
Reigate (RH2, RH1)
Wider area
Surrey
Guarantee
A year, on every job
Quote
Quoted before any work starts
Phone
0345 464 0079
Page updated
26 October 2026
The Mr Mastic team in navy uniforms in front of three Mr Mastic vans

Your questions about fire rated sealant in Reigate

I let a flat near Reigate station. Can you help?

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

Is Reigate in your area for fire rated sealant?

Yes, Reigate is within the area we cover. Our work covers London and the South East. You can call 0345 464 0079 or drop us an email and tell us what needs doing.

What’s the difference between intumescent and fire-rated sealant?

Intumescent means it swells when heated to help seal the gap. Intumescent sealants are one kind of fire-rated sealant; which product suits depends on the gap, the substrate and the service.

Are you fully insured?

Yes, we are fully insured.

Is it OK to seal over old sealant?

No, because it fails. We remove every bit of old sealant first, so the new joint bonds to clean surfaces.

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.

Where do you work from?

We are based in Crawley, West Sussex, and we cover South East England, London and all of Scotland.

Do the sealants smell?

That depends on the sealant. Some products have a noticeable smell, others very little, and any smell fades as they cure.

Signs you need fire rated sealant in Reigate

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 does not always get resealed.

If you can see any of these, it’s time to have the joints looked at:

  • Unsealed gaps around fire door frames
  • Open holes round services passing through fire walls
  • Open joints along the top of partitions
  • Old fire sealant that has split or come away

If you look after a building such as Reigate Priory Community Junior School, gaps opened by contractors for new cabling are a common finding in schools and offices.

Questions to ask before booking

  • What guarantee comes with the work
  • What insurance they hold
  • How the joint is cleaned and prepared
  • What product goes in the joint

Our hiring checklist

What happens if it’s left?

Squirting in whichever sealant is nearest does not make a fire seal. A fire-rated product only performs as tested when it’s installed to its tested detail, so both the product and the method matter. In Reigate, as anywhere, most leaks start as a small gap in a joint, and early is when they’re cheapest and quickest to sort.

Instead of a standard rate, we price the job in front of us: the amount of work, the old material and the access. You’ll know the price before we begin.

Why book with us

  • Quality sealants from Arbo and Everbuild
  • 180+ five-star Google reviews
  • Experience in homes, commercial sites and hotels
  • Every job guaranteed for a year

Read what affects the cost and customer reviews.

Can I do it myself?

Some sealant jobs are within reach of a careful DIYer, like a short, easy-to-reach joint indoors. The common mistakes are sealing over old sealant, sealing a damp joint and using far too much.

What a professional job adds is preparation and the right 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.

What we can’t put right

We’ll always be straight with you, so here’s what sealant cannot fix:

  • Issuing a fire rating or certificate for a building
  • Large holes that need a different fire-stopping system
  • Problems with the door itself rather than the gap around the frame

If in doubt, phone 0345 464 0079 or drop us an email and we’ll say what we think.

What we seal

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

Workplaces and buildings in Reigate

There are hotels and other places to stay in and around Reigate. For hotels, a room-by-room programme keeps most rooms in use while the work goes on. 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.

For buildings such as Church of St Mary Magdalene, service openings in its walls need the right fire-rated sealant, as in any building. Rented homes near Reigate station change hands often, and fire-rated sealant around pipes and cables through walls and floors needs making good whenever new services go through.

Reigate is about 9 miles north of Crawley, in Surrey. Anywhere in RH2, our applicators can take on fire rated sealant. 395 places in Surrey are on our list, from the larger towns to small villages. Crawley is on our list too, about 9 miles from Reigate.

Every address in RH2 and RH1 is covered for fire rated sealant, from the main roads to the quietest streets. Whether your property is on High Street, London Road and Church Road or a nearby road, our applicators can take on the job. Being close to the A25 and A217, Reigate is simple for us to get to. Nearby, we also carry out fire rated sealant in South Park (1 mile south), Margery (2 miles north), Mogador (2 miles north-west), Sidlow (2 miles south) and Irons Bottom (2 miles south). Larger places within reach include Epsom (7 miles north-west), Horley (4 miles south), Ewell (8 miles north), Walton-on-Thames (14 miles north-west), Caterham (6 miles north-east) and Dorking (6 miles west). Reigate is one of the larger places we cover in Surrey.

Around Reigate

Around Reigate, our work takes us to homes and buildings near The Bell Public House, Castle Grounds and Reigate College and the streets around them. There’s a railway station in Reigate itself: Reigate station. A little further out are The Belfry (1.4 miles east) and Reigate Castle (within half a mile north-west). Not far away are Reigate Heath and Mercers Lake.

Map of Reigate © OpenStreetMap contributors

How the visit works

You do not need to clear the whole room or building before we come, just the space around the work. We protect the rest, and the work takes from a few hours to a few days, depending on the number of gaps and the access in most cases. For a job in Reigate, we need access to where the work is and somewhere nearby to park. For outside work, let us know about side access, gates and any upper-floor joints.

  1. Before starting, we go through the specification or action list with you.
  2. Each gap is measured and its substrate and service noted.
  3. Any non-fire-rated filler is removed.
  4. We fit backing where needed and apply the fire-rated sealant to depth.
  5. We hand over a list of locations and products for your records.

How to prepare

  • Let us know about parking restrictions
  • Mention any tricky access
  • Clear items away from the joints we’re working on

How to get a quote

Want a quote for fire rated sealant? Please ring 0345 464 0079 or email us with a few details. We will explain what we’d do and give you a clear quote before we start.

Ask for a quote

Related advice

Quotes for fire rated sealant in Reigate

There’s no set price list, because no two jobs are the same. The quote depends on:

  • Whether the work is at height
  • Any mould that needs treating
  • The number and length of the joints
  • Whether old sealant or filler has to be cut out

A few things move the cost up or down: the old material and how easily it comes out, whether mould needs treating, and whether the work is at height. Your quote takes all of that into account.

What we need to know

What to tell us when you ask for a quote:

  • What’s wrong with the joints now
  • Access, such as stairs, a lift or height
  • Where the property is
  • If someone has resealed it before

There’s no standard price list. Instead, your job gets its own clear quote. To arrange one, call 0345 464 0079 or send us an email.

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