Fire-rated sealing and fire stopping in Botley, Oxfordshire
Planning work on a service penetration in Botley? We look at it, seal it with the right product and hand it over with a 12-month guarantee.
- Unsealed penetrations discovered above suspended ceilings
- Penetration schedules that need working through
- Unsealed openings around new pipes and cables
Fire stopping near Botley
Tell us what needs sealing and where, with photos or drawings if you have them, and we’ll price it.
Fire stopping for commercial buildings in Botley
For main contractors, our fire stopping package slots in after the M&E trades have finished in an area. We work from your penetration schedule or marked-up drawings. Tell us what records you need and we will confirm with the quote. The enquiries we see most involve openings left by services added after handover and fire seals cut back for extra cables and never reinstated, on service gaps in risers, joints between fire-resisting walls and floors and linear gaps at wall heads. Sealant applicators who only do sealant are a different proposition from a general trade with a gun in the van: in Botley, that means joint design, primers and backing rod as standard.
Around Botley, penetration and linear seals tend to be one-building jobs. Send the specification, drawings or photos of the openings and we’ll quote to suit.
Every job is signed off with a 12-month guarantee. The promise is simple: if our work fails within that year, we put it right.
- Location
- Botley (OX2)
- Region
- Oxfordshire
- Guarantee
- A 12-month guarantee
- Quotes
- A fixed quote before we start
- Call
- 01277 525 020
- Page updated
- 3 November 2026
For managing agents and facilities managers
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.
Agents, factors and owners’ representatives all follow the same route: send details, get a fixed quote, we seal, guaranteed. Keys, access and contacts can be agreed in advance.
Site staff or a sealant specialist?
Redoing a failed joint typically costs more than getting it right at the outset, since all of it has to come out and the faces be cleaned back again. That’s why many clients bring in a specialist from the beginning.
General builders and handymen seal joints, but it isn’t their main trade. A specialist brings correct preparation, depth control with backing rod and a product suited to that particular joint.
Different surfaces, different methods
Drylining partitions
Plasterboard partitions are tested as a specific construction. We check that the product’s detail covers that partition type and board thickness first.
Small ducts
Ducts are only sealed with sealant where the detail allows it. The ductwork, its supports and any dampers are for the ductwork contractor.
Compartment walls and floors in Botley
There are a good number of hotels within about 2 miles of Botley. Hotels are divided into compartments, and refurbishments that add pipes and cables through bedroom and corridor walls leave gaps to close. Approved Document B is the English guidance that covers fire stopping around openings and penetrations. From 2 September 2029, BS 476 references are being taken out of Approved Document B, leaving BS EN 13501-2 classification as the route, subject to the Government’s transitional arrangements. What we install is set by the specification, and it goes in to the tested detail.
Theatres, wards and plant rooms at sites like Radcliffe Infirmary, 1.8 miles east of Botley, all have compartment walls crossed by services. Residences at universities like University of Oxford, 2 miles to the east of Botley, have compartment walls that must be resealed whenever services change.
Botley is about 3 miles west of Oxford, in Oxfordshire. Across the OX2 postcode area, the process is the same: send details, get a fixed quote, we seal, and the work is guaranteed. Across Oxfordshire, 423 places are covered, Botley among them.
Business premises anywhere in OX2 are within our area for service penetrations. Streets here include Elms Road, Cedar Road and Hazel Road. Nearby places we also cover include Dean Court (1 mile west), Chawley (1 mile south-west), Cumnor (2 miles south-west), Filchampstead (2 miles west) and Wytham (2 miles north) for service penetrations. Further afield, our area takes in Oxford (3 miles east), Didcot (10 miles south), Bicester (12 miles north-east), Abingdon-on-Thames (5 miles south), Witney (9 miles west) and Carterton (13 miles west).
What’s near Botley
We work on buildings around The Seacourt Bridge pub, Raleigh Park and Matthew Arnold School, among other places. Botley’s nearest station is Oxford station, about 1.3 miles east of the centre. Nearby you will also find Oxford University Press Museum (1.6 miles east) and Radcliffe Infirmary (1.8 miles east). Open spaces near Botley include Harcourt Hill and Hook Meadow and The Trap Grounds.
Our process
At the end of each section, we remove the tape, clean down and inspect every joint. Where the sealant needs time to cure before use, we tell you and sign the area. Work in places the size of Botley is planned as a single visit where we can. Photos with rough sizes let us arrive with everything needed.
- We start with your penetration schedule, drawings or specification.
- Access, permits and the order of areas are agreed with the site team.
- Each opening is checked for wall or floor type, service, gap and depth.
- Foam, ordinary sealant and debris come out.
- Backing and fire-rated sealant are installed to the detail and tooled.
- We tell you about openings that need a different product.
Before we start on site
- Have the specification and drawings to hand
- Send asbestos survey details if the building is pre-2000
- Tell us your opening times and when work is allowed
Ask for a quote
For a fixed quote, speak to us on 01277 525 020 or email the details over, telling us the site location and the nature of the job. You can also send details through our quote form.
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What sealant work can’t fix
Before quoting, we check that sealant is the right answer. It isn’t the answer for:
- Deciding what a wall or floor needs, which belongs to the designer
- Plastic pipes whose detail calls for a collar or wrap
- Approving the work on behalf of building control
If in doubt, call 01277 525 020 or email the details over and we’ll say what we think.
Where we work in Botley
- Service gaps in risers
- Small duct penetrations where the tested detail allows
- Linear gaps at wall heads
- Pipe penetrations
- Cable penetrations
- Joints between fire-resisting walls and floors
Signs you need fire stopping in Botley
Damage plays a part too. Maintenance work can knock a seal, cut it back for an extra cable or remove it with an old pipe.
Clients usually get in touch after noticing one or more of the following:
- Seals that don’t match their tested detail
- Fire-stopping items raised at inspection or handover
- Builders’ foam or ordinary silicone in compartment walls
- Fire seals cut back for extra cables and never reinstated
Hotels such as River Hotel (to the east of Botley) rely on fire-resisting walls between bedrooms and corridors, and refits that add services leave penetrations to seal where fire-rated sealant is specified.
What to look for in a quote
- Whether old or failed sealant will be cut out, not overlaid
- How they’ll work around occupants
- Their public liability cover
- How joint depth will be controlled
Common questions from Botley clients
How does the removal of BS 476 from Approved Document B affect fire-rated sealing in Botley?
From 2 September 2029, Approved Document B drops its BS 476 references in favour of BS EN 13501-2 classification, with transitional arrangements. The designer or fire engineer sets the specification, and we install the product to the manufacturer’s tested detail.
Could you schedule work at a campus like University of Oxford for the vacation?
Yes. We plan campus work around teaching, exams and residence turnarounds. Any paperwork you need, from RAMS to our insurance certificate and CSCS details, is confirmed with the quote.
Are you insured?
Yes. Mastic Doctor is fully insured, public liability included.
Does weather matter for sealant work?
For external joints, yes. Sealant needs a dry joint and a temperature within the product’s range, so frost, rain or cold mornings can delay outside work. Internal work is rarely affected.
How long will the new sealant last?
There’s no fixed lifespan: movement, exposure, cleaning, traffic and the product all play a part. Treat them as maintenance items and inspect them regularly.
Are you CHAS accredited and on Constructionline?
Yes. Mastic Doctor is CHAS accredited and a Constructionline member.
Will your applicators have CSCS cards?
Yes. We use CSCS-carded applicators, which many sites require.