Sunningwell fire stopping
Sealant work in Sunningwell 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 that don’t match their tested detail
- Expanding foam used as fire stopping
- Penetration schedules that need working through
Fire stopping for businesses in Sunningwell
Photos, a specification or a quick description of the joints is enough to start a fixed quote.
About our fire stopping in Sunningwell
On a fit-out or refurbishment, we follow the services contractors floor by floor. To price a package, ring 01277 525 020 or email a schedule or drawings with the schedule or marked-up drawings and the specified product data. Tell us what records you need and we’ll confirm with the quote. We work on small duct penetrations where the tested detail allows, joints between fire-resisting walls and floors and linear gaps at wall heads, and what we are called in for most is seals disturbed by maintenance and left open and non-fire-rated filler around services. Most enquiries from Sunningwell start with one failed joint and grow into a wider look at the building: we check the joints around it and give you an honest view of what needs doing now and what can wait.
For a smaller site near Sunningwell, we plan to do all the penetrations in one go, so send the specification and photographs first. Design and sign-off belong to the designer or building control; we install what’s specified.
We sign every job off with a 12-month guarantee. The promise is simple: if the work we did fails within twelve months, we return to fix it.
- Place
- Sunningwell (OX13)
- Region
- Oxfordshire
- Guarantee
- 12 months on our workmanship
- Quotes
- A fixed quote before we start
- Phone
- 01277 525 020
- Last updated
- 3 November 2026
When to call us in Sunningwell
Most open service penetrations are left by later work. A new cable pulled by an electrician, a pipe rerouted by a plumber or a data run drilled through a riser leaves an opening that nobody returns to. Over a few years of fit-outs, a wall can collect a lot of these.
Clients normally get in touch after noticing one or more of the following:
- Snag lists that include open service penetrations
- Damaged fire seals in risers and voids
- Fire stopping installed outside its tested range
- Non-fire-rated filler around services
Colleges such as Abingdon & Witney College: Abingdon Campus (1.4 miles south of Sunningwell) add IT and services as courses change, and each new penetration through a fire-resisting wall needs sealing with the specified product.
Questions to ask before you book
- The named product and why it was chosen
- Who will actually carry out the work
- How they handle RAMS and site documents
- How the existing material will be dealt with
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.
Some joints are best left to specialists: for instance fire-rated seals that must match a tested detail, trafficked floor joints and external movement joints. Getting these wrong typically costs more in the end than doing them right.
Quoting for work in Sunningwell
A fixed quote reflects the actual work. It takes account of:
- Location, for remote and island sites
- Joint width, depth and condition
- Quantities, in metres or numbers
- Removal of failed or old sealant
A quote for service penetrations depends on how many there are, their condition and the access, plus any specification you’re working to. Ask us for a fixed quote.
What to include in your enquiry
However big the job, the same details help:
- When you need the work done
- Specification clauses that apply
- Photos of the joints, close up and from further back
- Asbestos survey details if the building is older
Let us know the site, the scope and your timescale, and we’ll put a fixed quote together. The easiest way is to call 01277 525 020 or use the quote form.
When it isn’t the sealant
A proper diagnosis includes knowing what sealant can’t do. We’ll tell you if the real problem is any of the following:
- Issuing fire ratings or certificates for seals
- Reviewing a building’s overall fire safety
- Plastic pipes whose detail calls for a collar or wrap
Not sure which it is? You can give us a call on 01277 525 020 or send details through our quote form and we’ll tell you honestly before you book.
Joints and surfaces we work on
- Service gaps in risers
- Cable penetrations
- Linear gaps at wall heads
- Pipe penetrations
- Joints between fire-resisting walls and floors
- Small duct penetrations where the tested detail allows
Sunningwell: questions and answers
Can you work around term dates at a campus such as University College?
Yes, holiday working periods are the norm on campus jobs. Any paperwork you need, from RAMS to our insurance certificate and CSCS details, is confirmed with the quote.
What happens to BS 476 references for fire stopping in Sunningwell?
Approved Document B loses its BS 476 references from 2 September 2029, and BS EN 13501-2 becomes the route, subject to transitional arrangements. Whichever applies, we install the specified product to its tested detail; the specification is for the designer to set.
Do your applicators hold CSCS cards?
Yes. If you need card details for site access, tell us and we’ll confirm them with the quote.
What if there’s asbestos in the old mastic?
Managing asbestos is the dutyholder’s responsibility, so we will ask for the register before work on an older building. If anything suspect turns up, we stop until it’s tested.
How long do sealant joints last?
It depends on movement, UV and weather, cleaning, traffic and the product. Sealant joints are maintenance items, so inspect them regularly.
Can staff carry on working while you are here?
Usually, yes. We phase the work so most of the building stays in use, with each area protected and signed.
What hours do you work?
We are in the office from 8am until 5pm, Monday to Friday. Let us know your site hours and access windows, and the work will be planned around them.
Fire stopping in Sunningwell: the local picture
Sunningwell lies roughly 53 miles out from central London. Offices around the capital are refitted often, and the cabling that follows can breach fire-resisting walls. For England, the fire stopping of penetrations is dealt with in Approved Document B. 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. Either way, we install the specified product to its tested detail.
Wherever services are added at a hospital such as Abingdon Community Hospital (2.2 miles south of Sunningwell) the compartment line has to be made good with the specified product. Tenant changes at parks like Wootton Business Park, 1.6 miles west of Sunningwell, bring new data and services, and openings through fire-resisting walls need the specified seal.
Sunningwell is about 2 miles north of Abingdon-on-Thames, in Oxfordshire. Our applicators travel to Sunningwell for work on service penetrations. Sunningwell is one of 423 places in Oxfordshire on our list for service penetrations.
Anyone looking for fire stopping in OX13 gets the same process as the rest of our area: details, then a fixed price, then sealing and a 12-month guarantee. If your site is on Bullsmead, Dark Lane and Sunningwell Road or close by, send details and we will quote for service penetrations. If your building is just outside Sunningwell, we cover Bayworth (1 mile north-east), Boars Hill (1 mile north), Chilswell (2 miles north), Hinksey Hill (2 miles north-east) and Kennington (2 miles east). A short drive away, we cover Oxford (4 miles north-east), Didcot (7 miles south), Bicester (15 miles north), Witney (11 miles north-west), Carterton (14 miles west) and Thame (14 miles east).
Around Sunningwell
We work on buildings around Albert Park, Fitzharrys School and The Flowing Well pub and the streets around them. For rail, the closest station is Radley station, about 2.3 miles south-east. Well-known places in the area include Westgate Shopping Centre (3.6 miles north) and Abingdon Community Hospital (2.2 miles south). Green spaces nearby include Harcourt Hill and Lashford Lane Fen.
Towns and villages near Sunningwell
Also in Sunningwell
Why act early in Sunningwell
Open service penetrations matter on ordinary days, not just in a fire: they also carry noise, draughts and smells between rooms. The specified fire seal closes the gap for all of these. Converted and older buildings near places like Sunningwell tend to move, and aged sealant cracks. A sealant with the right movement capability, correctly sized, lasts far better.
Whether it’s a single area or a whole estate, the same things set the price: scope, access, product and programme. Call for a quote, and you will have a fixed figure to work with.
Why appoint us
- Work to your specification and the manufacturer’s guidance
- Clear, fixed quotes
- CHAS accredited
- Public liability insurance in place
See our cost guide or how we’re accredited.
On site: what to expect
Working in a building that stays open takes some planning. We sign and contain the area we are in, keep walkways clear and move on in phases so staff and visitors can carry on around us. For a building around Sunningwell, tell us how to find it and who will meet us. Add it to your enquiry and we will build it into the plan.
- First we confirm the product and tested details named in the specification.
- We sort the openings by the detail each one needs.
- Old or wrong materials are cut out.
- Where the detail needs backing, it goes in at the stated depth.
- Fire-rated or intumescent sealant goes in around the services and is tooled off.
- We walk the completed areas with you and confirm the records agreed at quote stage.
Preparing the site
- Point out any areas we must not close
- Move anything stored against the joints
- Warn occupants and staff about the work
Getting a fixed quote
A good quote starts with a clear picture: the joints involved, quantities, access and the product called for. Share whatever details you have and we will fill any gaps with a visit.