Surrey · England

Fire-rated sealant in Cuddington, Surrey

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

  • Joints picked up in a fire-stopping survey
  • Unsealed gaps around fire door frames
  • Gaps filled with a product that is not fire-rated

Trusted fire rated sealant in Cuddington

How it works

On the day, there’s very little for you to do. Point us to the joints and we will get on with it. The job generally takes a few hours for a handful of gaps, and longer for a whole building, including the tidy-up. In a small place like Cuddington, access is generally the main thing to plan. For outside work, also let us know about exposed walls and any outbuildings involved.

  1. Access to each area is agreed so the work can run in order.
  2. We take out any damaged or unsuitable sealant.
  3. Dust and loose debris are cleaned from each gap.
  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.

Before we arrive

  • Mention any tricky access
  • Plan for the work area to be out of bounds to pets and children
  • Clear items away from the joints we’re working on

Getting a quote

A good description makes for an accurate quote. Tell us where the job is, what’s wrong and how much there is, and email photos if that’s easy.

Ask for a quote

Related advice

How we handle fire rated sealant in Cuddington

Door frame gaps, linear joints and holes around services all have their own details. We check the size and the substrate before choosing the product, then the sealant goes in to the depth the product’s details set. We are often asked to deal with linear gaps at the head of walls and standard silicone or caulk in a fire-stopping gap, on service penetrations, plasterboard & masonry and flats & HMOs.

In a village or hamlet like Cuddington, commercial work is more likely to be a pub, a farm shop, holiday lets or a village hall than an office block. Each still needs sound sealant in its washrooms and kitchens, and fire-rated joints where services pass through walls.

All of our work is guaranteed for twelve months.

Mr Mastic applicators lined up beside the company vans, one holding a sealant gun
Where
Cuddington (KT17, SM3, SM2)
Wider area
Surrey
Cover
12 months on all our work
Price
A clear price before any work starts
Call
0345 464 0079
Last updated
26 October 2026

Why deal with it now?

An unsealed gap lets smoke and fire get round a wall that was built to hold them back. Sealing it properly restores what the wall was there to do, and the sealing itself is often a contained piece of work. Older cottages and farmhouses around Cuddington can have timber floors and frames, and water through a failed joint can rot timber if it’s left.

Every job is a little different, so we quote each one individually. Size, access and the product the joint needs all make a difference, and we will explain the quote if you ask.

What you get with us

  • 20+ years of sealant experience
  • Homes, businesses and hotels
  • Anti-fungal sanitary silicone in wet areas
  • 180+ five-star Google reviews

See how sealant jobs are priced or customer reviews.

For landlords and businesses

Whether it’s one flat or a portfolio, the work is the same standard: the old material taken out, careful preparation and a 12-month guarantee.

We also work for businesses, from offices to washrooms and kitchens. On commercial sites, working times can be discussed when we quote.

What fire rated sealant looks like in Cuddington

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 landlords with property near Cheam station, new cables or pipes through a fire-resisting wall leave a gap that needs the right sealant. For buildings such as Church of St Dunstan, older buildings that have had new heating or wiring often have service gaps worth checking.

Cuddington is about 1 mile east of Ewell, in Surrey. We carry out fire rated sealant for householders, landlords and businesses in Cuddington and the surrounding area. We cover 395 towns and villages across Surrey, large and small. There’s also a page for London, roughly 11 miles from Cuddington.

All of KT17, SM3 and SM2 is covered for fire rated sealant, from the main roads to the quietest streets. We cover properties on The Avenue, London Road and Roberts Close and the roads around them. We also cover Stoneleigh (1 mile north-west), Ewell (1 mile west), Cheam (1 mile south-east), North Cheam (1 mile north-east) and North Looe (2 miles south). We also work in nearby towns such as Woking (15 miles west), Horley (13 miles south), Redhill (9 miles south), Egham (14 miles west), Reigate (8 miles south) and Walton-on-Thames (8 miles west).

Near you in Cuddington

In Cuddington, that means homes and buildings near St Dunstan's Cheam CofE Primary School, Ewell Castle School and The Station pub and the streets around them. The closest station to Cuddington is Cheam station, roughly 0.7 miles east of the centre. Well-known places in the area include St. Anthony's Hospital (1.6 miles north) and The Ashley Centre (2.4 miles south-west). Open spaces near Cuddington include Belmont Pastures.

Map of Cuddington © OpenStreetMap contributors

What we are called out for in Cuddington

In some buildings the gap was filled with the wrong thing in the first place: ordinary expanding foam, standard silicone or decorators’ caulk in a place that needed a tested fire seal. It looks sealed, but it is not fire-rated.

Signs it’s time to call us include:

  • Standard silicone or caulk in a fire-stopping gap
  • Holes left by a change of layout
  • Open gaps behind door architraves
  • Seals cut through by electricians, plumbers or data installers

Managing a site like Nonsuch High School for Girls? Then service openings in fire-resisting walls need checking after any refurbishment.

What your quote should include

  • How long to leave it before use
  • How the surfaces are prepared before sealing
  • Are they insured?
  • What happens if they find a problem under the old sealant

10 questions to ask before you book

Honest limits

Sealant isn’t the answer to every problem, and we’ll tell you before any work starts. It will not solve:

  • Sign-off of the building, which sits with building control or your assessor
  • Construction that doesn’t provide fire resistance on its own
  • Openings too large for sealant, which need batts, boards or another system

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

What we seal

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

DIY sealant or a professional job?

What a professional job adds is preparation and the right product. We take joints back to clean, dry surfaces, and the sealant is chosen for how the joint moves and where it is, then guaranteed for a year.

Too much sealant is as bad as too little. A heavy bead looks messy and copes badly with movement, and the joint depth matters as much as the finish.

Cuddington questions

Can you do fire rated sealant in Cuddington?

Yes. We work across London and the South East, and Cuddington is part of that. You can phone 0345 464 0079 or send us an email and let us know what needs doing.

Do you cover smaller places like Cuddington?

Yes, smaller places are covered as well as towns. We work across London and the South East. Let us know about access, parking and anything unusual about getting there when you book.

Do you provide details of the products used?

Yes. We record the locations we’ve sealed and the products used for your files.

Is the work guaranteed?

Yes, for a year. If there’s a problem with our work in that time, tell us and we’ll put it right.

Is there any odour?

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

Do you offer different sealant colours?

Yes. White, clear and grey are common, and other colours are available, and we’ll agree it with you first.

Can you tell me which gaps need fire stopping?

No, assessment isn’t something we do. Once you have a specification or action list from your assessor or designer, we can quote for the fire-rated sealant items.

Do I need to be at home?

We need access to the joints, so we’ll agree that with you when we book. Indoors, that normally means someone at home.

What affects the cost of fire rated sealant

For a quick quote, just ask. What matters most is:

  • Any working-time requirements on site
  • Mould in or behind the old joints
  • The old material and how stubborn it is
  • How easy the joints are to reach

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

Helping us quote

Photos help, but a description is a good start. Try to tell us:

  • How we’d reach the joints
  • If someone has resealed it before
  • Photos by email, if that is easy
  • How many joints, rooms or windows are involved

We quote each job on its own, so the first step is telling us about yours. Simply ring 0345 464 0079 or drop us an email and describe the job, and pictures are welcome.

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