Fire Stopping in Swaythling
Our CSCS-carded applicators take on fire-rated and intumescent sealing of service penetrations and linear gaps in Swaythling and the surrounding area. Send details for a fixed quote.
- Expanding foam used as fire stopping
- Hidden openings found during inspections
- Improvised or mixed-product fire seals
Fire stopping for Swaythling sites
Send drawings, photos or a joint schedule, or tell us about the site, and we’ll come back with a fixed quote.
Fire stopping in Swaythling
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 and the specified product data. Tell us what records you need and we’ll confirm with the quote. If you have improvised or mixed-product fire seals and openings found when ceilings come down for a refit, we can help, on pipe penetrations, small duct penetrations where the tested detail allows and linear gaps at wall heads alike. Whoever orders the work in Swaythling, the brief is usually the same: a fixed quote, no surprises on site and a 12-month guarantee behind the result.
Fire-rated sealing in a place like Swaythling is usually a single building at a time. With the specification and photographs of the gaps, we can give a fixed quote and bring the right products.
Our workmanship is guaranteed for 12 months, wherever the site is. If a joint we sealed fails because of how it was installed, we come back and put it right.
- Location
- Swaythling (SO16, SO18, SO17)
- Region
- Southampton
- Guarantee
- A 12-month guarantee
- Price
- A fixed quote before we start
- Call
- 01277 525 020
- Page updated
- 3 November 2026
Service penetrations in Swaythling buildings
In England, Approved Document B covers fire stopping of 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 Its BS 476 references are being withdrawn from 2 September 2029, with BS EN 13501-2 classification taking over, subject to transitional arrangements. What we install is set by the specification, and it goes in to the tested detail. At about 68 miles from central London, Swaythling is within reach of the capital. Business park offices in the commuter belt are refitted as tenants change, and each fit-out adds services through compartment walls.
Large healthcare estates like Royal South Hants Hospital, 2 miles to the south of Swaythling, change their services often, so penetration seals are worth checking after M&E work. Residences at universities like University of Southampton (to the south-west of Swaythling) have compartment walls that must be resealed whenever services change.
Swaythling is about 2 miles north of Southampton, in Southampton. Businesses, contractors and managing agents in Swaythling use us for work on service penetrations, as part of our coverage of Southampton. Swaythling is one of 30 places in Southampton on our list for service penetrations.
Work on service penetrations is covered throughout SO16, SO18 and SO17. Among the streets we cover are High Road, Wide Lane and Lilac Road. Close to Swaythling, our area also takes in Bassett Green (1 mile west), Mansbridge (1 mile east), North Stoneham (1 mile north), Portswood (1 mile south-west) and St Denys (1 mile south). Nearby towns on our patch include Shirley (3 miles south-west), Regents Park (3 miles south-west), Thornhill (3 miles south-east), Itchen (3 miles south), Sholing (3 miles south) and Maybush (3 miles west).
Near you in Swaythling
Recent enquiries here include premises near Saint George Catholic Voluntary Aided College Southampton, Riverside Park and Saint George Catholic Voluntary Aided College Southampton. Swaythling has its own railway station: Swaythling station. Nearby you’ll also find Marlands Shopping Centre (2.6 miles south-west) and Bitterne Local History Society Heritage And Research Centre (1.9 miles south). For a walk, there’s Netley Common.
Your questions answered
How does the move away from BS 476 affect penetration seals in Swaythling?
References to BS 476 classes are being removed from Approved Document B from 2 September 2029, after which BS EN 13501-2 classification is 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.
Can work in a care setting near Swaythling go ahead while residents are there?
Yes. Care settings are planned area by area, at times agreed with the home. Noise and disruption are kept to a minimum.
How do I request a quote?
It works in four steps: send details, get a quote, we seal, guaranteed. The first step only needs photos and a postcode.
Do you have public liability insurance?
Yes. Our insurance certificate can be sent alongside the quote.
Can you handle several sites?
Yes. Multi-site work and planned programmes are a core part of the service, with each site phased to suit its occupants.
Are you CHAS accredited?
Yes. CHAS accredited, Constructionline member, and our applicators hold CSCS cards.
Will you just go over the old sealant?
No. Overlaying old sealant is a frequent cause of early failure, so everything comes out first.
How the quote is worked out
The price varies from site to site. Expect it to depend on:
- How accessible the joints are
- The site’s rules and procedures
- How much existing material needs removing
- Phasing around occupants
We don’t publish prices, because the scope varies so much from one building to the next. For a fixed figure, call for a quote and we’ll price your job on its own details.
What to include in your enquiry
There’s no need for a formal survey. A few details are enough to get going:
- The type of building and who uses it
- Anything awkward about access or site hours
- Any specification or named product
- Any dates the work must fit around
The quickest route to a quote is a few photos and the site postcode. Upload them with the quote form, or phone 01277 525 020 or use the quote form if you’d rather talk the job through.
When to bring in a specialist
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.
General builders and handymen seal joints, but it isn’t their main trade. A specialist prepares properly, controls joint depth and picks a product with the right movement class, which is what makes a joint last.
Aftercare for building managers
After handover, these steps help:
- Check risers and ceiling voids after each round of works
- Ask the designer to confirm details early on refits
- Keep product data and details in the fire safety file
- Put resealing into every M&E and fit-out package
Allow the manufacturer’s stated cure time before boxing in or decorating. Some fire-rated sealants accept paint and some don’t.
Ask every contractor who works in risers or voids to report openings they create. It costs little and catches breaches early.
Owners, agents and contractors
If you look after buildings for someone else, you need clear quotes and clear reporting. You get a fixed quote, an agreed scope and a walk round at the end.
FMs need a contractor who is easy to get on site. Tell us what site paperwork you need, such as RAMS, an insurance certificate or CSCS details, and we will confirm with the quote.
Signs you need fire stopping in Swaythling
A common fault is a product that was never fire-rated in the first place: expanding foam or a general-purpose sealant pushed into a gap to tidy it. The opening looks sealed but has no fire test evidence behind it and has to be removed.
It’s worth sending us details if you spot any of the following:
- Unsealed penetrations discovered above suspended ceilings
- Penetration schedules that need working through
- Fire seals cut back for extra cables and never reinstated
- Openings left by services added after handover
At a college such as Barton Peveril Sixth Form College, which lies north-east of Swaythling, checking penetration seals after summer M&E works is good practice.
What your quote should include
- Is the sealant right for the movement and the substrate?
- Whether old or failed sealant will be cut out, not overlaid
- How the joint faces will be prepared and primed
- Health and safety accreditation such as CHAS
Nearby places to Swaythling
More services for Swaythling
From enquiry to sign-off
Site rules come first: signing in, inductions and any permit to work. With the paperwork done, we take the joints in the sequence agreed with you, and each area is checked before we leave it. What matters most for a job in Swaythling is a clear list of what needs doing. You will then get a fixed price for the work.
- 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 so the seal starts clean.
- Backing and fire-rated sealant are installed to the detail and tooled.
- Anything outside the detail is reported to you rather than sealed.
Preparing the site
- Point out parking and an unloading spot
- For older buildings, check the asbestos register before work
- Let us know about inductions and permits
Quotes
If there’s a specification, drawings or a tender package, send it with your enquiry, and we will price against exactly what is specified. For smaller jobs, photographs and a description will do.