Surrey · England

Fire-rated sealant in Hurst Green, Surrey

Our applicators work in Hurst Green on intumescent and fire-rated sealant around gaps, frames and service penetrations. Old sealant removed completely, joints prepared properly.

  • Door frames with gaps between frame and wall
  • New service routes left unsealed after building work
  • Fire stopping disturbed by later work

Need fire rated sealant in Hurst Green?

Fire rated sealant in Hurst Green

Filling a fire-stopping gap with standard silicone or caulk does not make it fire-rated. Anything unsuitable comes out first and reseal with a fire-rated product tested for that kind of gap. We work on linear gaps, plasterboard & masonry and service penetrations, and people most often call us about linear gaps at the head of walls and cracked or shrunken fire-rated sealant.

If you have holiday lets, a converted barn used for business or a community building near Hurst Green, the washrooms, kitchens and any fire-rated joints need the same care as a big site.

You’re covered for a year from the day we finish. If anything isn’t right with it, call 0345 464 0079 or email us.

Location
Hurst Green (RH8)
Region
Surrey
Cover
A year, on every job
Quotes
A clear price before any work starts
Call
0345 464 0079
Last updated
26 October 2026
The Mr Mastic team in navy uniforms in front of three Mr Mastic vans

Different surfaces, different methods

Flats and HMOs

Working in occupied flats needs some planning. We agree access to each flat and the common parts before we start.

Door frames

We deal with the gap around the frame, not the door. The door leaf, its seals and closer need a door specialist, and we’ll say if we spot a problem with them.

Should I try it myself first?

If you’ve already had a go yourself, that is fine. We cut it out and start again, so tell us about it when you ask for a quote.

A careful DIYer can reseal a simple joint, such as a straightforward joint indoors. Where it goes wrong is sealing over the old bead, working on a wet joint or overloading the gap.

Your questions about fire rated sealant in Hurst Green

Will you come out to Hurst Green?

Yes, Hurst Green is covered. Our work covers London and the South East, from towns to the smallest places. The journey is planned ahead, so it helps to know about access.

Do you cover Hurst Green for fire rated sealant?

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

Do you take on fire stopping in schools and offices?

Yes. Flats, HMOs, offices, schools and other occupied buildings are all part of our work. We agree access and the order of work with you first.

Where are you based?

Our base is Crawley. Our area covers South East England, London and Scotland.

Can I add another job to the visit?

Yes. Several rooms, windows or areas can go on one quote.

Is intumescent sealant the same as fire-rated sealant?

Fire-rated sealant covers any sealant tested for use in fire stopping. Intumescent types expand when heated, and they’re one of the options. The specification and the tested detail decide which is used.

Which products do you use?

Each joint gets the product that suits it. Where it moves, gets wet or faces the weather makes a difference.

Do you remove the old sealant?

Yes. Sealing over the old bead is the commonest cause of early failure, and it’s something we never do.

For landlords and businesses

Failed sealant is one of the commonest items on a check-out report. We can quote for more than one property at once.

In hotels, rooms out of use cost money, so the work can be planned room by room. Hotel work is part of what we do, alongside homes and businesses.

Fire rated sealant in Hurst Green: local notes

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, 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.

If you look after a church, hall or community building such as St Agatha's Hall, older buildings that have had new heating or wiring often have service gaps worth checking. If you look after a building such as Hurst Green Infant School, service openings in fire-resisting walls need checking after any refurbishment.

Hurst Green is about 1 mile south of Oxted, in Surrey. Hurst Green gets the same service as everywhere we cover: the old material taken out, joints prepared properly and a 12-month guarantee. Hurst Green is one of 395 towns and villages in Surrey where we work for fire rated sealant. For nearby work, see our Crawley page.

Our applicators cover all of RH8 for fire rated sealant. Local streets include Oast Road, Spring Lane and Quarry Road, all of which we cover. Close by, we work in Oxted (1 mile north), Limpsfield (1 mile north-east), Pains-Hill (1 mile east), Tandridge (2 miles west) and Merle Common (2 miles south-east). We also work in nearby towns such as Epsom (13 miles north-west), Horley (9 miles south-west), Redhill (7 miles west), Ewell (13 miles north-west), Reigate (9 miles west) and Caterham (5 miles north-west).

Landmarks near Hurst Green

In Hurst Green, that means homes and buildings near Hazelwood School and Oxted School, among other places. There’s a railway station in Hurst Green itself: Hurst Green station. Well-known places in the area include Haxted Watermill Museum (4 miles south) and Bletchingley Castle (4.6 miles west). Green spaces nearby include Bay Pond and Botley Hill.

Map of Hurst Green © OpenStreetMap contributors

What affects the quote in Hurst Green

Every job gets its own quote. This is what makes a difference:

  • The size of the job
  • Mould in or behind the old joints
  • How easy the joints are to reach
  • Any working-time requirements on site

Homes and businesses are quoted the same way: how much there is to do, how we reach it and what it needs. Ask us for a quote and we will go through it with you.

What to tell us for a quote

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

  • Whether it’s a home or a business
  • How many joints, rooms or windows are involved
  • Where the property is
  • The problem you’ve noticed

There’s no standard price list, because every job is different. Instead, we give you a clear price for your job. To get started, ring 0345 464 0079 or drop us an email.

How it works

We keep the work tidy and contained to the joints we’re treating. The job generally takes a few hours for a handful of gaps, and longer for a whole building, and we tell you how long to leave it before we go. In a small place like Hurst Green, access is generally the main thing to plan. If the job is outside, mention outbuildings, exposed walls and how to reach them.

  1. Access to each area is agreed so the work can run in order.
  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. We record what was done and flag anything that needs a different system.

Getting ready for the visit

  • Let us know about earlier repairs to the joints
  • For business premises, tell us about site rules or sign-in
  • Let us know if you’ve seen damp or leaks

Getting a quote

To get a quote, phone 0345 464 0079 or send us an email and tell us where the job is and what the problem looks like. You will have a clear quote before work begins.

Get a quick quote

Advice

When to call us in Hurst Green

Many open fire-stopping gaps are made after the building is finished. 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:

  • Fire seals that have cracked with movement
  • Damaged fire sealant left by other trades
  • Open holes round services passing through fire walls
  • Door frames with gaps between frame and wall

If you let a flat or house near Hurst Green station, fire-rated sealant around pipes and cables through walls and floors needs making good whenever new services go through.

What to look for in a quote

  • Who turns up on the day
  • Is VAT in the price?
  • Whether you can choose the colour
  • Are they insured?

Our hiring checklist

Honest limits

Honest advice matters more to us than a booking, so here’s what new sealant won’t do:

  • Walls or floors that weren’t built to resist fire
  • Deciding what fire stopping a building needs
  • Issuing a fire rating or certificate for a building

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

Where we work in Hurst Green

  • Service penetrations
  • Flats & HMOs
  • Pipe & cable gaps
  • Plasterboard & masonry
  • Linear gaps
  • Door frames
20+ yearsMastic and sealant specialists
ARBOMaster approvedApproved applicator for Arbo sealants
Fully insuredDomestic, commercial and hotels
One-year guaranteeOn every job