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

Fire-rated sealing and fire stopping in Framfield, East Sussex

Looking for fire stopping in Framfield? It’s simple: send details, get a quote, we seal, guaranteed.

  • Fire-stopping items raised at inspection or handover
  • Builders’ foam or ordinary silicone in compartment walls
  • Openings left by services added after handover
1
Send details
Drawings, photos, a joint schedule or a site visit.
2
Get a quote
Scope agreed and priced before anything starts.
3
We seal
CSCS-carded applicators, the right product for each joint.
4
Guaranteed
12-month guarantee on our workmanship.
Covering the South East & Scotland
CHAS accredited
£5m PL insurance

Fire stopping across Framfield

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

About our fire stopping in Framfield

Every service that crosses a compartment wall or floor leaves an opening, and that opening needs sealing to hold back fire and smoke. Our part is installing fire-rated and intumescent sealant at those openings and along linear gaps, where the specification calls for it. We work to the product’s tested detail for every seal, not a rule of thumb. The enquiries we see most involve fire-rated sealant that has cracked or shrunk back and openings found when ceilings come down for a refit, across service gaps in risers, small duct penetrations where the tested detail allows and cable penetrations. Whoever orders the work in Framfield, the brief is usually the same: a fixed quote, no surprises on site and a 12-month guarantee behind the result.

Around smaller places like Framfield, 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.

The 12-month guarantee covers our workmanship: the preparation, the sealing and the tooling. It doesn’t extend to damage, other trades’ later work or movement the joint was never designed to take.

The Mastic Doctor team beside their liveried vans in front of an office building
Where
Framfield (TN22)
Region
East Sussex
Guarantee
12 months on every job
Quote
A fixed quote before we start
Telephone
01277 525 020
Last updated
3 November 2026

Different surfaces, different methods

Metal pipes

Heat travels along metal pipework, and some details add wrapping or a set length of insulation. If the detail needs something beyond sealant, we tell you.

Masonry and concrete

Openings through concrete vary from tidy cores to rough break-outs. Each gap is measured where it is widest so we know it sits within the tested range.

General trades versus a specialist

For most general trades, sealant is a sideline. A specialist brings correct preparation, depth control with backing rod and a product suited to that particular joint, which is what makes a joint last.

Putting right a botched joint often costs more than sealing it well at the start, because the whole bead must be removed and the faces cleaned back again. For that reason, many FMs and contractors use a sealant specialist from the outset.

Honest limits

Part of a good diagnosis is knowing where sealant stops. You will hear from us if the cause turns out to be one of these:

  • Deciding what a wall or floor needs, which belongs to the designer
  • Fire risk assessments, a job for a competent assessor
  • Construction that lacks the fire resistance the seal relies on

If in doubt, phone 01277 525 020 or use the quote form and we will say what we think before you book.

Surfaces we seal

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

Diagnose, treat, sign off

Our CSCS-carded applicators arrive with the sealants, primers and backing rod the job calls for. Any old material is cut back to clean, sound faces, primer goes on where the manufacturer specifies it, and the sealant is tooled off neatly. Rural sites near Framfield may need directions, gate codes or a contact on site. Add it to your enquiry and we’ll build it into the plan.

  1. First we confirm the product and tested details named in the specification.
  2. Openings are measured and grouped by detail.
  3. Improvised fillers and failed sealant are removed.
  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. We walk the completed areas with you and confirm the records agreed at quote stage.

What we need from you

  • Arrange parking or a loading space
  • Have the specification and drawings to hand
  • Send asbestos survey details if the building is pre-2000

Ask for a quote

If there’s a specification, drawings or a tender package, send it with your enquiry, and we will price the work to it. For smaller jobs, photos and a description will do.

Ask for a quote

Related advice

Looking after the joints

Regular inspection catches problems early. In particular:

  • Ask which product is in place before decorating
  • Put resealing into every M&E and fit-out package
  • Agree the fire-stopping specification before services go in
  • Arrange inspection before areas are covered up

During planned inspections, look at seals in risers, cupboards and voids. Watch for cracked sealant, new services with no seal and openings that have grown, and report them promptly.

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

FAQs: Framfield

Would you work within a site like Uckfield Community Hospital?

Yes, provided the work is planned with the site’s estates team. Work is phased so departments keep running, under the site’s own rules.

Do you seal service penetrations in hotels around Framfield?

Yes, where fire-rated sealant is the specified product. Work is done room by room so the hotel keeps trading; design and sign-off stay with the designer and building control.

What site paperwork can you supply?

Let us know which documents the site needs, such as RAMS, an insurance certificate or CSCS details, and we’ll confirm them with the quote.

Can staff carry on working while you’re here?

In the majority of cases, yes. Phased work can be planned so areas stay in use.

Will you come and look before quoting?

It depends on the job. Simple work can often be priced from photographs, while larger or less clear jobs get a site visit first.

How long before the joints can be used?

The product and site conditions decide that. Some products skin over quickly but need longer to cure fully, so we will confirm the curing time on the day.

Are you insured?

Yes. We are fully insured, and the certificate can go with your quote.

Compartment walls and floors in Framfield

The area within 2 miles of Framfield holds a number of hotels. Bedroom-to-corridor walls in hotels are normally fire-resisting, so new cabling or pipework through them has to be sealed to the tested detail. Fire stopping of openings and penetrations in England falls under Approved Document B. 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 building such as St Thomas à Becket Church, new heating or data runs are the usual reason penetrations need sealing. In a school such as Framfield Church of England Primary School, fire-rated sealant goes in around service penetrations where it is specified. On a hospital site such as Uckfield Community Hospital (1.2 miles west of Framfield), fire-rated sealant goes in where the specification calls for it, with the work planned around the estates team’s permits.

Framfield is about 1 mile east of Uckfield, in East Sussex. Framfield sits inside our coverage and the rest of East Sussex, with the same fixed quotes and 12-month guarantee as everywhere else. Framfield is one of 308 places in East Sussex on our list for service penetrations. We also cover Brighton, some 15 miles away.

We take on service penetrations across the TN22 postcode area. Streets here include The Street, Preston Grove and Framelle Mount, and sites on any of them can send details for a fixed quote. Sites close to Framfield are covered too, including Etchingwood (1 mile north-east), Uckfield (1 mile west), Blackboys (1 mile east), Potter's Green (2 miles north) and Buxted (2 miles north). Bigger towns within reach include Eastbourne (14 miles south-east), Seaford (13 miles south), Lewes (8 miles south-west), Hailsham (9 miles south-east), Crowborough (6 miles north) and Newhaven (12 miles south).

Near you in Framfield

Locally, jobs take us to sites close to Uckfield College, Hempstead Meadow and Hare & Hounds pub and the streets around them. Framfield’s nearest station is Uckfield station, about 1.6 miles west. Well-known places in the area include Uckfield Community Hospital (1.2 miles west) and Tickerage Castle (0.8 miles east). Not far away are Selwyns Wood.

Map of Framfield © OpenStreetMap contributors

What happens if it’s left?

A seal that doesn’t match its tested detail gives false comfort. Correcting it means cutting it out and starting again with the specified product. Around Framfield, it’s better to renew all the failing joints at once. Send photos of each area and we’ll quote for the lot.

Access often affects the price as much as the sealing: joints within easy reach take less time than ones that need access equipment. Tell us how the joints are reached and call for a quote.

Why clients in Framfield choose us

  • Products installed to the manufacturer’s instructions
  • Health and safety: CHAS accredited
  • Old sealant cut out, never sealed over
  • Clear, fixed quotes

See what affects the cost and how we’re accredited.

Accreditations

Trusted. Accredited. Insured.