Surrey · England

Wentworth Fire Rated Sealant

Specialist fire rated sealant for Wentworth: careful preparation, the right product and tidy work. Call for a quick quote.

  • Unsealed gaps where pipes and cables go through a wall
  • Fire seals that have cracked with movement
  • Ordinary sealant used where a fire-rated product was needed

Book fire rated sealant in Wentworth

When it isn’t the sealant

It helps to know what we cannot do too:

  • Large holes that need a different fire-stopping system
  • Problems with the door itself rather than the gap around the frame
  • Certifying a building or signing off its fire safety

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

What we seal

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

Fire rated sealant in Wentworth

A fire seal relies on being installed the way it was tested: correct depth, correct backing and a product suited to the surfaces. That detail is what we take care over. If you have open gaps behind door architraves and holes left by a change of layout, we can put it right, on service penetrations, pipe & cable gaps and flats & HMOs alike.

For holiday lets, converted business premises or a community building near Wentworth, the washrooms, kitchens and any fire-rated joints need the same care as a big site.

All of our work is guaranteed for twelve months.

Eleven members of the Mr Mastic team standing in front of branded white vans
Place
Wentworth (GU25)
Wider area
Surrey
Cover
A year, on every job
Quote
A clear price before any work starts
Telephone
0345 464 0079
Page updated
26 October 2026

Fire rated sealant around Wentworth

Workplaces and the common parts of blocks of flats in England need a fire risk assessment under the Regulatory Reform (Fire Safety) Order 2005, 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.

For buildings such as Christ Church, gaps around pipes and cables are worth checking after any building work there. If you let a flat or house near Longcross station, new cables or pipes through a fire-resisting wall leave a gap that needs the right sealant. Managing a site like Christ Church CofE Aided Infant School? Then gaps opened by contractors for new cabling are a common finding in schools and offices.

Wentworth is about 3 miles south-west of Egham, in Surrey. Homes, rented property, offices and hotels in Wentworth can book us for fire rated sealant, old or new, large or small. The work is guaranteed for a year. We cover 395 towns and villages across Surrey, large and small. Reading is on our list too, around 17 miles away.

Every address in GU25 is covered for fire rated sealant, from the main roads to the quietest streets. If you need fire rated sealant at a property on London Road, Wentworth Drive and Portnall Rise or a nearby road, our applicators can take on the job. Neighbouring places we cover for fire rated sealant include Virginia Water (1 mile east), Egham Wick (2 miles north), Stroude (2 miles north-east), Thorpe Green (2 miles east) and Englefield Green (2 miles north-east). Larger places within reach include Guildford (11 miles south), Woking (6 miles south), Camberley (7 miles south-west), Epsom (15 miles east), Ewell (15 miles east) and Egham (3 miles north-east).

What’s near Wentworth

In Wentworth, that means homes and buildings near Riverside Walk. For rail, the closest station is Longcross station, about 1 mile south of the centre. Nearby you’ll also find St. Peter's Hospital (3.3 miles south-east) and Chobham Museum (3.7 miles south). Open spaces near Wentworth include Gracious Pond and St Ann's Hill.

Map of Wentworth © OpenStreetMap contributors

Landlords, agents and businesses in Wentworth

Housing providers, facilities teams and property managers book us too. Several sites can be quoted together, and we’re fully insured.

We work for landlords and agents as well as homeowners. Sealant work between tenants keeps a property looking cared for.

Leave it or put it right?

Leaving a gap until a refurbishment comes round can mean years with it open. Sealing the gap now is a contained job on its own. In a small place like Wentworth, homes can be exposed to wind and rain, which finds any gap, and older walls, once damp, take a long time to dry.

We do not show prices on the website, because each job is priced on what it involves. For a quick quote, please ring 0345 464 0079 or email us and we will talk you through it.

Why book with us

  • Tidy, careful work
  • Rated 4.9 stars on Google
  • Sanitary silicone with an anti-fungal additive in wet areas
  • Quality sealants from Arbo and Everbuild

Read what affects the cost and customer reviews.

What happens on the day

There’s no need to move everything out, only the area right around the joints. Everything nearby is protected, and the job takes a few hours for a handful of gaps, and longer for a whole building in most cases. Somewhere as small as Wentworth, access is often the only tricky part. For outside work, also let us know about exposed walls and any outbuildings involved.

  1. We start with the survey or action list, checking the size and surfaces of every gap.
  2. Old or unsuitable sealant is cut out and the gap cleaned.
  3. We put in whatever backing or fill the product detail specifies.
  4. The sealant goes in to the depth its detail sets, then it’s tooled off.
  5. Finally, we list where we worked and what we used, for your records.

How to prepare

  • Mention any parking rules near the property
  • Plan for the work area to be out of bounds to pets and children
  • Mention any sign-in or site rules at work premises

How to get a quote

For fire rated sealant in Wentworth, phone 0345 464 0079 or email us. Tell us what the problem is and where, and you’ll get a clear quote before work begins.

Get a price

Read more

How we quote for fire rated sealant

The quote reflects the job in front of us. We take into account:

  • How many rooms, windows or areas are involved
  • The size of the job
  • Any mould that needs treating
  • Which sealant suits the joint

Homes and businesses are quoted the same way: the amount of work, the access and the products needed, plus any working-time requirements on site. Ask us for a quote and we’ll explain what it covers.

Helping us quote

To help us quote quickly, let us know:

  • What’s wrong with the joints now
  • The rough size of the job
  • Any previous sealing or DIY work
  • How we’d reach the joints

Quotes start with a quick conversation. Describe the problem, the location and the size of the job, and we’ll talk you through what we’d do. When it suits you, ring 0345 464 0079 or email us.

Should I try it myself first?

The biggest DIY mistake is sealing over old sealant. Silicone does not stick to old silicone, so it peels away and traps moisture behind it. Everything old must be removed first.

If you’ve already had a go yourself, that is fine. We cut it out and start again, so just mention it when you contact us.

Keeping the joints in good condition

No joint lasts for ever, but care makes a real difference. A few tips:

  • Include fire stopping when you schedule refits
  • Check risers, ceiling voids and cupboards during building checks
  • Keep photos of seals that will be hidden
  • Make resealing part of every contractor’s brief

Let contractors know where fire stopping has been done, and ask them to reseal anything they cut through. Later work is a common cause of damaged fire stopping.

Leave a fire-stopping gap open and smoke can move through the building much more easily. Closing it is normally a straightforward job.

Common questions in Wentworth

Do you work for landlords with property near Longcross station?

Yes, landlords and agents are among the people we work for, and several properties can go on one quote. You can call 0345 464 0079 or email us with the details for a clear quote.

Is Wentworth in your area for fire rated sealant?

Yes, Wentworth is within the area we cover. Our work covers London and the South East. You can call 0345 464 0079 or send us an email and let us know what needs doing, and we will give you a clear price.

Can you quote for more than one area?

Yes. More than one area can be quoted together.

Will we have a record of what was sealed?

Yes. You get a list of where we worked and what we used to keep with your fire safety documents.

Is standard sealant good enough for a fire gap?

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

Do you do fire sealant around door frames?

Yes. We seal the gap between the frame and the wall with a suitable fire-rated product. The door leaf and its hardware need a door specialist.

Is there any odour?

Sometimes, a little. Any smell clears as the sealant cures.

Do you offer different sealant colours?

We’ll suggest a colour to suit the surroundings, from white and clear to greys and other shades. The product needed can limit the range.

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