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

Fire Stopping in East Hendred

Sealant work in East Hendred for main contractors, managing agents and facilities managers: fire-rated and intumescent sealing of service penetrations and linear gaps, quoted at a fixed price.

  • Seals disturbed by maintenance and left open
  • Builders’ foam or ordinary silicone in compartment walls
  • Head-of-wall gaps with no fire seal
1
Send details
Drawings, photos, a joint schedule or a site visit.
2
Get a quote
One fixed quote covering the agreed scope.
3
We seal
Prepared joints, the specified product, a tidy finish.
4
Guaranteed
Backed by a 12-month workmanship guarantee.
London, the South East & Scotland
CHAS & Constructionline
Fully insured: £5m PL

Fire stopping near East Hendred

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

When something else is needed

Honesty saves time and money. Fresh joints won’t solve:

  • Large openings beyond what any sealant detail covers
  • Deciding what a wall or floor needs, which belongs to the designer
  • Reviewing a building’s overall fire safety

Not sure which it is? You can ring 01277 525 020 or email us and we’ll tell you honestly.

Where we work in East Hendred

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

How we handle fire stopping in East Hendred

Sealant is the specified answer for plenty of openings, such as metal pipes, cables and some small ducts where the detail covers them. Other openings need collars, wraps, batts, pillows or boards. We use sealant where it is the specified product, and we tell you when a detail calls for something else. We work on joints between fire-resisting walls and floors, cable penetrations and service gaps in risers, and what we are called in for most is fire seals cut back for extra cables and never reinstated and fire stopping installed outside its tested range. For commercial sealant work in East Hendred, you deal with one contact from quote to sign-off, for single jobs and planned programmes alike.

Around smaller places like East Hendred, 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.

Every job is signed off with a 12-month guarantee. The promise is simple: if the work we did fails within twelve months, we return to fix it.

Where
East Hendred (OX12)
Region
Oxfordshire
Cover
A 12-month guarantee
Price
Fixed quote, scope in writing
Phone
01277 525 020
Updated
3 November 2026
The Mastic Doctor team beside their liveried vans in front of an office building

What sets the cost

We price every job individually. The things that drive the figure:

  • Whether old sealant has to be cut out first
  • Working within restricted access windows
  • Induction, permit and paperwork requirements
  • Joint width, depth and condition

Small jobs and large programmes are priced from the same things: what’s in scope, how we reach it, what’s specified and when it needs doing. Call for a quote and we will put a fixed figure on it.

Before you send an enquiry

A good diagnosis starts with the right details. Tell us:

  • How the joints are reached, and at what height
  • When you need the work done
  • What the building is and how it’s used
  • A wide shot and a close-up of the area

A good quote starts with a clear picture: what’s there, how much of it, how we reach it and what’s specified. Share whatever details you have and we’ll fill any gaps with a visit.

Doing it in-house

For most general trades, sealant is a sideline. A specialist prepares properly, controls joint depth and picks a product with the right movement class, which is what makes a joint last.

Paperwork matters too. Many sites expect CSCS cards, RAMS and proof of insurance, and our CSCS-carded applicators are used to working under those rules.

Our process

At the end of each section, we remove the tape, clean down and inspect every joint with your site contact. If an area should be left alone while the sealant cures, we say how long and put signs out. Jobs in and around smaller places like East Hendred are usually planned as a single visit, so photos and measurements up front really help. That way the right products come on the day.

  1. We read the specification, drawings or penetration schedule you send and ask about anything unclear.
  2. Every penetration is compared with its detail: wall or floor type, service, gap size and depth.
  3. Anything that doesn’t belong in the opening, such as expanding foam or general-purpose filler, is removed.
  4. Mineral wool or other backing goes in wherever the detail asks.
  5. We apply the specified sealant to the depth and around the services as the detail shows.
  6. Openings that need a collar, wrap, batt or other product are flagged to you rather than filled with sealant.

What we need from you

  • Send your site hours and access windows
  • Have the specification and drawings to hand
  • Agree which areas must stay open

Ask for a quote

For a fixed quote, call the office on 01277 525 020 or email us. Our quote form is another easy route.

Get a quick quote

Related advice

Questions about East Hendred

Do you seal service penetrations in hotels around East Hendred?

Yes. We install fire-rated and intumescent sealant where it is specified. Each seal follows the tested detail, and rooms are done in turn.

Do you cover business parks and estates near East Hendred, such as The Core Business Centre?

Yes, sites like The Core Business Centre are within our area, along with the rest of East Hendred. To start, just call the office on 01277 525 020 or use the quote form with the unit, the joints involved and your access times.

Are you CHAS accredited?

Yes. CHAS accredited, Constructionline member, and our applicators hold CSCS cards.

How do you deal with asbestos in old sealant?

Managing asbestos is the dutyholder’s responsibility, so for older buildings we ask for the asbestos register first. Work pauses if suspect material is found, until it has been tested.

Can you send site paperwork?

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

Can you fit around our working hours?

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.

Will you just go over the old sealant?

No. We cut the old material out and clean the joint back before sealing, since fresh sealant will not bond reliably to aged material.

Compartment walls and floors in East Hendred

East Hendred has several hotels close by, all within 2 miles. 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. East Hendred is about 54 miles from central London. Office refits around the commuter belt bring new cabling through fire-resisting walls.

Office fit-outs on sites such as The Core Business Centre (1.6 miles north-east of East Hendred) add cabling and pipework through fire-resisting walls, and fire-rated sealant goes in where the specification calls for it. Older community buildings such as Church of St Augustine of Canterbury that have been rewired or given new heating can have service gaps through walls worth checking against the specification. At a healthcare site like Abingdon Community Hospital, 5.2 miles north of East Hendred, new services through compartment walls are a constant, and each needs the specified seal.

East Hendred is about 4 miles east of Wantage, in Oxfordshire. Commercial clients in East Hendred can call on us for service penetrations. Across Oxfordshire, 423 places are covered, East Hendred among them. Oxford is covered too, around 12 miles from East Hendred.

If you need fire stopping in OX12, the process matches everywhere else we work: send details, get a quote, we seal, guaranteed. Among the streets we cover are Chapel Square, High Street and Old Road. We also cover West Hendred (1 mile west), Rowstock (1 mile east), Ardington (2 miles west), East Lockinge (2 miles south-west) and West Ilsley (4 miles south) for service penetrations. Further afield, our area takes in Oxford (12 miles north-east), Didcot (4 miles east), Abingdon-on-Thames (6 miles north-east), Witney (15 miles north-west), Wantage (4 miles west) and Grove (4 miles west).

Local landmarks in East Hendred

We work on buildings around The Wheatsheaf Public House and the streets around them. The closest station to East Hendred is Didcot Parkway station, about 4.2 miles east of the centre. Well-known places in the area include Atlas Computer Laboratory (1.8 miles south-east) and Abingdon Community Hospital (5.2 miles north). Green spaces nearby include Mowbray Fields and Chain Hill.

Map of East Hendred © OpenStreetMap contributors

After the work

Your facilities or cleaning team can help the joints last. Share these points with them:

  • Arrange inspection before areas are covered up
  • Agree the fire-stopping specification before services go in
  • Look above ceilings when tiles are lifted for other jobs
  • File the specified details where the next contractor can find them

Add risers, plant rooms and ceiling voids to routine fire-stopping checks. Watch for cracked sealant, new services with no seal and openings that have grown, and report them promptly.

On fit-outs, get the fire-stopping specification agreed before the services go in. Details can then be picked to suit the actual pipes, cables and ducts, and the work runs in step with the M&E.

Building owners, agents and FMs in East Hendred

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.

For main contractors, we work as the sealant subcontractor, on new build and refurbishment alike. We work to your programme, your specification and your site rules.

Accreditations

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