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

Fire stopping in Glympton

Our CSCS-carded applicators take on fire-rated and intumescent sealing of service penetrations and linear gaps in Glympton and the surrounding area. Send photographs or drawings for a fixed quote.

  • Snag lists that include open service penetrations
  • Fire-rated sealant that has cracked or shrunk back
  • Fire stopping installed outside its tested range
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Send details
Tell us about the site, with photos if you have them.
2
Get a quote
One fixed quote covering the agreed scope.
3
We seal
Failed joints cut out, faces prepared, new sealant laid.
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Guaranteed
Our workmanship is guaranteed for 12 months.
London, the South East & Scotland
Constructionline member
£5m public liability

Fire stopping near Glympton

Photos, a specification or a quick description of the joints is enough to start a fixed quote.

Different surfaces, different methods

Linear joints

Head-of-wall gaps, slab edges and wall junctions are linear joints. Their tested detail, under BS EN 1366-4, sets the width, depth, backing and movement allowed and the installation has to fit inside those limits.

Metal pipes

Heat travels along metal pipework, and some details add wrapping or a set length of insulation. We follow whatever the detail requires and flag anything we can’t match.

How we handle fire stopping in Glympton

A lot of fire-stopping work comes after M&E installation, a refit or a tenant fit-out. Each new cable, pipe or data route cut through a fire-resisting wall leaves an opening behind, often unnoticed. Those on your schedule are closed with the specified product. Site teams most often ask us about service penetrations left open after M&E works and hidden openings found during inspections, across joints between fire-resisting walls and floors, linear gaps at wall heads and pipe penetrations. Most enquiries from Glympton start with one failed joint and grow into a wider look at the building: we look at the rest while we’re there and tell you what we find.

Smaller places such as Glympton still have buildings with fire-resisting walls and floors: schools, halls, care homes and commercial conversions. If sealant is what the specification names, we install it around the services exactly as the maker’s detail sets out.

The 12-month guarantee is for workmanship rather than wear and tear. How long a sealant joint lasts depends on movement, exposure, cleaning and use, so we spell out the cover before we begin.

Location
Glympton (OX20)
Region
Oxfordshire
Guarantee
12 months on every job
Quote
A fixed quote before we start
Telephone
01277 525 020
Page updated
3 November 2026
Mastic Doctor team members lined up next to their branded vans outside an office building

What sets the cost

Sealant work doesn’t have a standard rate, because every site is different. What we take into account:

  • Whether old sealant has to be cut out first
  • Which sealant the job calls for
  • Backing rod, priming and other preparation
  • Location, for remote and island sites

A quote for service penetrations depends on how many there are, their condition and the access, plus any specification you are working to. Call for a quote.

What we need to price the job

However big the job, these details speed things up:

  • When you need the work done
  • Whether an asbestos survey exists
  • The product your specification calls for
  • A wide shot and a close-up of the area

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

Common problems we fix in Glympton

Some service penetrations were never sealed at all because they sat out of sight above a ceiling or inside a riser. They come to light during inspections, refits or when another trade lifts a tile.

Typical triggers for a call:

  • Old intumescent sealant that has split away
  • Seals that don’t match their tested detail
  • Service penetrations left open after M&E works
  • Fire-stopping items raised at inspection or handover

For a building such as Church of St Mary, new heating or data runs are the usual reason penetrations need sealing.

Before you book anyone

  • What the guarantee covers, and for how long
  • Their pre-qualification and accreditations
  • Their approach to joint depth and backing
  • How they handle RAMS and site documents

Our contractor checklist

Building owners, agents and FMs in Glympton

Facilities managers want contractors who arrive with the paperwork sorted. Let us know the documents you need (RAMS, insurance certificate, CSCS details) and we’ll confirm them with the quote.

Blocks and communal areas make up much of the work for housing associations and agents. We phase the work so people keep access, and each stage is agreed with your contact.

Glympton: questions and answers

Is Glympton off your patch?

Not at all: smaller places are covered as well as towns. Our area covers London and the South East counties. We plan jobs in smaller places so return trips are kept to a minimum.

Will you design a fire-stopping scheme for our building in Glympton?

No. The designer or fire engineer sets the detail and building control accepts it. We install what’s specified, to the product’s tested detail.

How do you choose the sealant?

If the job is specified, we follow the specification. Otherwise, we recommend a product to suit the joint’s movement, the substrate and the conditions, following the manufacturer’s guidance.

Can the sealant be colour-matched?

It depends on the product specified. Some ranges offer many colours, others very few, so we will confirm the colours available for the specified product with the quote.

Can one quote cover more than one building?

Yes. We take on portfolio and planned maintenance work, with each site phased to suit its occupants.

How much does the work cost?

That depends on the job: the volume of work, the access, the specified product and how it’s phased. Call for a fixed quote and we’ll price it properly.

Can you work while the building is occupied?

Yes, as long as we plan it. We agree a sequence with your contact so just one area at a time is disrupted.

Compartments and services around Glympton

Approved Document B is the English guidance that covers fire stopping around openings and penetrations. Its BS 476 references are being withdrawn from 2 September 2029, with BS EN 13501-2 classification taking over, subject to transitional arrangements. Either way, we install the specified product to its tested detail. At about 61 miles from central London, Glympton is within reach of the capital. Tenant changes on commuter-belt business parks mean regular fit-outs, and new services through compartment walls.

For buildings in and around Glympton, fire-rated sealant is installed where it is specified, to the manufacturer’s tested detail.

Glympton is about 9 miles north-east of Witney, in Oxfordshire. Across the OX20 postcode area, it works the same way: details in, fixed quote out, then sealing and a 12-month guarantee. Our Oxfordshire coverage takes in 423 places, large and small. There’s a separate page for Oxford, roughly 12 miles from Glympton.

Business premises anywhere in OX20 are within our area for service penetrations. Among the streets we cover are New Road and The Row, and sites on any of them can send details for a fixed quote. We also cover Wootton (1 mile south-east), Woodstock (3 miles south-east), Tackley (3 miles east), Bunkers Hill (4 miles south-east) and Shipton-on-Cherwell (4 miles south-east) for service penetrations. A short drive away, we cover Oxford (12 miles south-east), Banbury (12 miles north), Bicester (10 miles east), Abingdon-on-Thames (15 miles south), Witney (9 miles south-west) and Carterton (13 miles south-west).

What’s near Glympton

Recent enquiries here include premises near Killingworth Castle pub, among other places. Glympton’s nearest station is Tackley station, roughly 3.6 miles east of the centre. A little further out are Soldiers of Oxfordshire Museum (3.1 miles south). Not far away are Blenheim Farm.

Map of Glympton © OpenStreetMap contributors

Honest limits

Being straight saves everyone time. New sealant won’t cure:

  • Openings that need collars, wraps, batts or boards rather than sealant
  • Walls or floors that aren’t fire-resisting to begin with
  • Designing or specifying fire stopping, which sits with the designer or fire engineer

If you’re not sure, just speak to us on 01277 525 020 or send photos by email and we will give you a straight answer.

Joints and surfaces we work on

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

Diagnose, treat, sign off

The first thing on site is a walk round with your contact, to confirm the scope, the order of work and any areas we must keep clear. Then we strip out anything that has failed, prepare every joint and seal it. For a building around Glympton, tell us how to find it and who will meet us. Send that with the details and we will confirm the plan with the quote.

  1. We start with your penetration schedule, drawings or specification.
  2. Access, permits and the order of areas are agreed with the site team.
  3. Each opening is checked for wall or floor type, service, gap and depth.
  4. Foam, ordinary sealant and debris come out.
  5. The specified backing and sealant go in to depth and are finished neatly.
  6. Anything outside the detail is reported to you rather than sealed.

Before we start on site

  • Send asbestos survey details if the building is pre-2000
  • Point out parking and an unloading spot
  • Send any specification or drawings in advance

Ask for a quote

To get a fixed quote, call 01277 525 020 or send photos by email with the site address and an outline of the work. Our quote form is another easy route.

Get a price

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