The Mastic Doctor team standing beside their branded vans outside an office building
Surrey · England

Fire-rated sealing and fire stopping in Fickleshole, Surrey

Fire-rated and intumescent sealing of service penetrations and linear gaps in Fickleshole. CHAS accredited, Constructionline member, with a 12-month guarantee on workmanship.

  • Seals that don’t match their tested detail
  • Fire-stopping items raised at inspection or handover
  • Hidden openings found during inspections
1
Send details
Photos, drawings or a schedule, or we visit.
2
Get a quote
A fixed price, with what’s included set out clearly.
3
We seal
Failed joints cut out, faces prepared, new sealant laid.
4
Guaranteed
Our workmanship is guaranteed for 12 months.
South East, London & Scotland
Constructionline member
Fully insured: £5m PL

Fire stopping near Fickleshole

Send drawings, photos or a joint schedule, or tell us about the site, and we’ll come back with a fixed quote.

Fire stopping for commercial buildings in Fickleshole

A lot of fire-stopping work comes after M&E installation, a refit or a tenant fit-out. New cable runs, replaced pipework and extra data routes all punch holes in compartment walls. We close the openings listed on your schedule, using the specified sealant and detail. We work on pipe penetrations, linear gaps at wall heads and service gaps in risers, and what we are called in for most is non-fire-rated filler around services and old intumescent sealant that has split away. Sealant contractors, mastic applicators, sealant specialists: whatever the job title on the order, the work in Fickleshole is the same: failed joints cut out, faces prepared and the right sealant laid to the right depth.

Barn and farm-building conversions near places like Fickleshole often combine new partitions with old walls. A penetration seal only performs as tested if product, substrate, service, gap and depth all match the detail.

Our workmanship is guaranteed for 12 months, wherever the site is. If our installation lets you down in that time, we return and fix it.

Where
Fickleshole (CR6)
Wider area
Surrey
Cover
A 12-month guarantee
Quote
Quoted before any work starts
Telephone
01277 525 020
Page updated
3 November 2026
The Mastic Doctor team beside their liveried vans in front of an office building

Doing it in-house

The visible bead is only part of the job. Backing rod, primer where specified and a joint designed to move with the building are where general trades tend to cut corners.

A short, simple internal joint is often within reach of a maintenance team. Where it goes wrong is preparation: new sealant over old, damp or dusty faces, or the wrong product for the movement.

Aftercare for building managers

Sealant joints are maintenance items, and their life depends on movement, exposure, cleaning and use. Our advice:

  • Ask the designer to confirm details early on refits
  • Ask which product is in place before decorating
  • Treat an open penetration as a priority repair
  • Get seals inspected before ceilings and boxing close

Never top up a fire seal with foam, ordinary silicone or filler. Repairs need the same product and detail as the original.

Make reporting new openings part of every permit to work in service areas. Small habits like this stop openings building up.

What sets the cost

Sealant work doesn’t have a standard rate, because every site is different. What we look at:

  • How much there is to seal
  • How much existing material needs removing
  • Joint width, depth and condition
  • Phasing around occupants

The specified product makes a difference, and so does the preparation, such as cutting out, priming or new backing rod. Access, phasing and site rules also count.

Details that help us quote

To price the job accurately, we need to understand the site. Send us:

  • The postcode of the building
  • Any dates the work must fit around
  • The asbestos register, for older buildings
  • Access details, including height

We quote a fixed sum against the scope you give us, so you know the figure before anyone is on site. To ask for one, call the office on 01277 525 020 or email the details over.

On site: what to expect

In a busy building, the work is phased so only one area is out of use at a time. Each section is protected, cleaned back and sealed before the next one starts. Jobs in and around smaller places like Fickleshole are typically planned as a single visit, so we ask for photographs and rough sizes first. Then the right materials arrive with us.

  1. First we confirm the product and tested details named in the specification.
  2. We sort the openings by the detail each one needs.
  3. Old or wrong materials are cut out.
  4. Mineral wool or other backing is fitted where required.
  5. We gun the sealant in to the specified depth around each service and tool it.
  6. Completed areas are checked with you, with the records agreed when we quoted.

What we need from you

  • Warn occupants and staff about the work
  • Tell us your opening times and when work is allowed
  • Tell us what induction or permit system the site runs

Request a quote

A handful of photos and a postcode is the fastest way to a quote. Upload them with the quote form, or ring 01277 525 020 or use the quote form if you’d rather talk the job through.

Ask for a quote

Advice

Common questions from Fickleshole clients

Can you work on a hospital site such as Warlingham Park Hospital?

Yes. We work in healthcare settings as well as offices and schools. Before anything starts, the estates team agrees permits, inductions and infection-control measures with us.

What happens to BS 476 references for fire stopping in Fickleshole?

Approved Document B loses its BS 476 references from 2 September 2029, and BS EN 13501-2 becomes the route, subject to transitional arrangements. Whichever applies, we install the specified product to its tested detail; the specification is for the designer to set.

When can you be on site?

The office is staffed Monday to Friday, from 8am until 5pm. Let us know your site hours and access windows, and the work will be planned around them.

How do you deal with asbestos in old sealant?

The duty to manage asbestos sits with the building’s dutyholder, so we will ask for the register before work on an older building. Work pauses if suspect material is found, until it has been tested.

Can you work to our specification?

Yes. Include it with the drawings when you ask for a quote, and we’ll price the work to it, flagging anything that needs clarifying.

Are you CHAS accredited and on Constructionline?

Yes. Mastic Doctor is CHAS accredited and a Constructionline member.

How much does the work cost?

There isn’t a price list, because every site is different. Send photos or drawings and we’ll price it at a fixed figure.

Signs you need fire stopping in Fickleshole

Some service penetrations were never sealed at all. Inspections, refurbishments and ceiling access normally bring them to light.

Most enquiries start with one or more of the following:

  • Head-of-wall gaps with no fire seal
  • Seals disturbed by maintenance and left open
  • Non-fire-rated filler around services
  • Fire stopping installed outside its tested range

In a school such as Fairchildes Primary School, fire-rated sealant goes in around service penetrations where it is specified.

Before you book anyone

  • Whether old or failed sealant will be cut out, not overlaid
  • Their approach to joint depth and backing
  • Who will actually carry out the work
  • The named product and why it was chosen

Questions to ask before you appoint anyone

Commercial clients in Fickleshole

Main contractors use us as their sealant subcontractor, on new build and refurbishment alike. Programme, specification and site rules come first.

Hospitality, education, healthcare, office and retail clients come to us directly as well. We plan around the way the building is used, so guests, pupils, patients or staff are disturbed as little as possible.

Compartment walls and floors in Fickleshole

At about 13 miles from central London, Fickleshole is within reach of the capital. Offices around the capital are refitted often, and the cabling that follows can breach fire-resisting walls; the gaps need the specified seal. In England, Approved Document B covers fire stopping of openings and penetrations. The national BS 476 classes are due to drop out of it from 2 September 2029, leaving the European BS EN 13501-2 route, subject to transitional arrangements. We install whatever has been specified, to the product’s tested detail.

For a site team at a college like John Ruskin College, 2.3 miles north-west of Fickleshole, fire-rated sealing is best scheduled after the summer works. On estates like Vulcan Way Industrial Estate, which lies north of Fickleshole, the wall between office and warehouse is often fire-resisting, and cables through it need the specified seal.

Fickleshole is about 5 miles north-east of Caterham, in Surrey. Looking for fire stopping in Fickleshole? We can help. Fickleshole is one of 379 places in Surrey on our list. We also cover London, some 13 miles away.

We cover the CR6 postcode districts for service penetrations. If your site is on Featherbed Lane and Fairchildes Lane or close by, we can quote for service penetrations. Close to Fickleshole, our area also takes in Farleigh (1 mile west), New Addington (1 mile north), Chelsham (1 mile south-west), Leaves Green (2 miles north-east) and Forestdale (2 miles north-west). A short drive away, we cover Epsom (11 miles west), Horley (12 miles south-west), Redhill (9 miles south-west), Ewell (11 miles west), Reigate (10 miles south-west) and Caterham (5 miles south-west).

Around Fickleshole

Around Fickleshole, our work takes us to commercial buildings near Meridian High School, Addington Vale and The White Bear pub and the streets around them. The nearest railway station is Woldingham station, roughly 3.2 miles south-west. Well-known places in the area include Warlingham Park Hospital (1.2 miles south-west). Green spaces nearby include Nore Hill and Hutchinson's Bank.

Map of Fickleshole © OpenStreetMap contributors
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