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

Fire-rated sealing and fire stopping in Skippers Hill, East Sussex

Fire-rated and intumescent sealing of service penetrations and linear gaps across Skippers Hill, carried out by CSCS-carded applicators. Fully insured and CHAS accredited.

  • Old intumescent sealant that has split away
  • Improvised or mixed-product fire seals
  • Builders’ foam or ordinary silicone in compartment walls
1
Send details
Send the specification, photos or a marked-up plan.
2
Get a quote
Scope agreed and priced before anything starts.
3
We seal
The right sealant, to the right depth, neatly finished.
4
Guaranteed
Signed off, with 12 months’ guarantee.
South East, London & Scotland
Constructionline member
Fully insured: £5m PL

Need fire stopping in Skippers Hill?

Share the site address and what’s failing, and we’ll reply with a fixed quote or arrange a visit.

From enquiry to sign-off

Working in a building that stays open takes some planning. The work area is signed and kept contained, with routes through the building left open and work section by section so the rest of the building stays in use. For a building around Skippers Hill, tell us how to find it and who will meet us. Send that with the details and we’ll confirm the plan with the quote.

  1. We ask for the product and detail your designer has specified.
  2. Openings are measured and grouped by detail.
  3. Old or wrong materials are cut out.
  4. Where the detail needs backing, it goes in at the stated depth.
  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

  • Send any specification or drawings in advance
  • Agree which areas must stay open
  • Share the asbestos register for older buildings

Quotes

Photos, drawings or a schedule of the joints and a fixed quote comes back to you. If the job needs a look first, we will arrange a site visit.

Ask for a quote

Related advice

Fire stopping for commercial buildings in Skippers Hill

It helps to set out our role at the start. The designer, fire engineer or building control decides which fire stopping is required. What we bring is careful installation of the specified sealant, to the maker’s guidance on sites in Skippers Hill. Most enquiries involve fire-stopping items raised at inspection or handover and openings left by services added after handover, on cable penetrations, linear gaps at wall heads and small duct penetrations where the tested detail allows. One point of contact handles commercial sealant work in Skippers Hill from the first photographs to the final walk-round, for single jobs and planned programmes alike.

Around smaller places like Skippers Hill, penetration seals come up in schools, halls, pubs with rooms, care homes and farm buildings used as offices. Any service penetration through those walls should be closed with the specified product, set out as its test evidence shows.

A 12-month guarantee applies to all our work in East Sussex. Should something we installed fail, call 01277 525 020 or use the quote form and we will come back to it.

The Mastic Doctor team standing beside their branded vans outside an office building
Place
Skippers Hill (TN20)
Wider area
East Sussex
Cover
12 months on every job
Quotes
Fixed quote, scope in writing
Telephone
01277 525 020
Page updated
3 November 2026

Signs you need fire stopping in Skippers Hill

Physical damage is another reason seals stop doing their job. Maintenance work can knock a seal, cut it back for an extra cable or remove it with an old pipe.

Site and facilities staff are often the first to spot these:

  • Damaged fire seals in risers and voids
  • Fire sealant pulled out of the opening
  • Snag lists that include open service penetrations
  • Expanding foam used as fire stopping

At a healthcare site like Crowborough War Memorial Hospital, 4.1 miles to the north-west of Skippers Hill, new services through compartment walls are a constant, and each needs the specified seal.

Comparing quotes

  • What site paperwork they can supply
  • Which product they’ll use, and why it suits the joint
  • Can the work be phased to keep areas open?
  • How joint depth will be controlled

Questions to ask before you appoint anyone

Building owners, agents and FMs in Skippers Hill

Whether you are a managing agent, a property factor or an owner’s representative: send the details, accept a fixed quote, and we carry out and guarantee the work. We can agree access arrangements and keyholder contacts beforehand.

Housing associations and managing agents often need work done across blocks and communal areas. Work can be phased so residents and staff keep access throughout, and each stage is agreed with your contact.

Honest limits

Not every problem is a sealant problem, and we’d rather tell you before you spend money. It won’t fix:

  • Large openings beyond what any sealant detail covers
  • Reviewing a building’s overall fire safety
  • Issuing fire ratings or certificates for seals

Not sure which it is? You can give us a call on 01277 525 020 or email drawings and photos and we will tell you honestly before you book.

Surfaces we seal

  • Cable penetrations
  • Joints between fire-resisting walls and floors
  • Service gaps in risers
  • Linear gaps at wall heads
  • Pipe penetrations
  • Small duct penetrations where the tested detail allows

Your questions answered

Is a smaller place like Skippers Hill outside your area?

No. Small places get the same service as large ones. Our area covers London and the South East counties. We plan jobs in smaller places so return trips are kept to a minimum.

Can you work at a site such as Station Road Industrial Estate, by Skippers Hill?

Yes. Estates, retail parks and business parks around Skippers Hill, Station Road Industrial Estate among them, are all within reach. Send details of the unit and the work through our quote form for a quick quote.

Are you fully insured?

Yes. Our insurance certificate can be sent alongside the quote.

What about RAMS and site documents?

Each site asks for different documents, so tell us what you need and we will confirm it when we quote.

Do you take on small jobs?

Whatever the size, the process is the same: details, then a fixed price, then sealing, then a 12-month guarantee.

What if there’s asbestos in the old mastic?

Asbestos is possible in some older mastics, particularly in buildings from before 2000. We check the asbestos register before cutting out old sealant in an older building, and if asbestos is suspected, work stops until it’s tested. Removing asbestos is a job for asbestos specialists, not us.

Can you reseal penetrations after our M&E works?

Yes, provided a specification covers them. New services after M&E works often breach existing seals and we close them with the specified product.

General trades versus a specialist

There’s also the paperwork. Many sites expect CSCS cards, RAMS and proof of insurance, and our CSCS-carded applicators are used to working under those rules.

The visible bead is only part of the job. Correct depth, the right primer and a sealant matched to the movement are easy to get wrong without experience.

Fire-rated sealing for Skippers Hill buildings

Fire stopping of openings and penetrations in England falls under Approved Document B. References to the older BS 476 classes are being removed from it from 2 September 2029, after which the European classification, BS EN 13501-2, is the route, subject to transitional arrangements. What we install is set by the specification, and it goes in to the tested detail. Skippers Hill lies roughly 37 miles out from central London. Office refits around the commuter belt bring new cabling through fire-resisting walls.

For a building such as Church of the Good Shepherd, new heating or data runs are the usual reason penetrations need sealing. Schools such as Skippers Hill Manor School often have new data and services installed during holidays, and penetrations through fire-resisting walls should be checked afterwards.

Skippers Hill is about 4 miles south-east of Crowborough, in East Sussex. Commercial clients in Skippers Hill can call on us for service penetrations, as part of our coverage of East Sussex. Our East Sussex coverage takes in 308 places, from busy centres to rural villages. Sites around Brighton have their own page, about 19 miles away.

Anyone looking for fire stopping in TN20 gets the same process as the rest of our area: send details, get a quote, we seal, guaranteed. For a building on Queensmount, Criers Lane and Holly Beech Lane or nearby, we can quote for service penetrations. Just outside Skippers Hill, we also work in Butcher's Cross (1 mile north-east), Five Ashes (1 mile south), Woolbridge (1 mile north-east), Wellbrook (1 mile north-east) and Mayfield (2 miles north-east). Further afield, our area takes in Eastbourne (15 miles south), Bexhill-on-Sea (15 miles south-east), Lewes (13 miles south-west), Hailsham (10 miles south), Crowborough (4 miles north-west) and Uckfield (6 miles south-west).

Local landmarks in Skippers Hill

We work on buildings around Five Ashes CofE Primary School and The Five Ashes Inn and the streets around them. Skippers Hill’s nearest station is Crowborough station, about 3.1 miles north-west. Well-known places in the area include Tickerage Castle (3.9 miles south-west) and Crowborough War Memorial Hospital (4.1 miles north-west). Green spaces nearby include Selwyns Wood.

Map of Skippers Hill © OpenStreetMap contributors

Looking after the joints

Problems stay small when the joints are checked regularly. Specifically:

  • Check risers and ceiling voids after each round of works
  • Ask the designer to confirm details early on refits
  • Treat an open penetration as a priority repair
  • Leave fire sealant to cure fully before covering it

During planned inspections, look at seals in risers, cupboards and voids. Look for cracks, unsealed new cables and gaps that have been enlarged and get them dealt with.

On fit-outs, get the fire-stopping specification agreed before the services go in. The designer can then choose details that suit the services planned, and the work runs in step with the M&E.

Accreditations

Trusted. Accredited. Insured.