Fire Stopping in Wellow
Need fire stopping in Wellow? It’s simple: send details, get a quote, we seal, guaranteed.
- Expanding foam used as fire stopping
- Unsealed joints where partitions meet the slab
- Unsealed penetrations discovered above suspended ceilings
Fire stopping for Wellow sites
Tell us what needs sealing and where, with photos or drawings if you have them, and we’ll price it.
Penetration seals near Wellow
Fire stopping of openings and penetrations in England falls under 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. We install whatever has been specified, to the product’s tested detail.
Holiday works at schools like Shalfleet Church of England Primary School often leave service openings to seal before pupils return. For a building such as Wellow Baptist Church, new heating or data runs are the usual reason penetrations need sealing.
Wellow is about 6 miles south-east of Lymington, in the Isle of Wight. We cover commercial sites throughout Wellow. Our the Isle of Wight coverage takes in 125 places. Southampton is covered too, around 16 miles from Wellow.
We cover the PO41 postcode districts. Nearby places we also cover include Thorley Street (1 mile north-west), Ningwood (1 mile east), Thorley (1 mile north-west), Newbridge (1 mile east) and Shalcombe (1 mile south). Nearby towns on our patch include Newport (7 miles east), Ryde (13 miles east), Cowes (8 miles north-east), Sandown (13 miles east), Shanklin (13 miles east) and Ventnor (12 miles south-east). For island and remote sites, travel and materials need planning ahead, so the full address helps from the start.
Local landmarks in Wellow
A little further out are Calbourne Water Mill And Rural Museum (1.7 miles south-east) and Yarmouth Castle (2.4 miles north-west). The countryside around Wellow includes Lymington and Keyhaven Marshes Nature Reserve and Compton Down.
About our fire stopping in Wellow
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, and they are easy to forget. We close the openings listed on your schedule, using the specified sealant and detail. If you are dealing with improvised or mixed-product fire seals and head-of-wall gaps with no fire seal, we can help, whatever the surface. Looking for mastic applicators who cover Wellow? Mastic Doctor has worked for contractors, FMs and building owners since 2005, with CSCS-carded applicators.
Rural conversions around Wellow can put new fire-resisting partitions inside older structures. Where a pipe or cable passes through a fire-resisting wall, the seal must match the tested detail: product, substrate, gap and depth.
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
- Wellow (PO41)
- Region
- Isle of Wight
- Cover
- 12 months on every job
- Quotes
- A fixed quote before we start
- Call
- 01277 525 020
- Last updated
- 3 November 2026
When to bring in a specialist
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.
What you see is the finished bead, but most of the work is hidden. Correct depth, the right primer and a sealant matched to the movement are where general trades tend to cut corners.
Diagnose, treat, sign off
On arrival, we sign in, go through any site induction and check how permits are handled. Everything around the joints gets protected before anything is cut or cleaned, with the work itself usually taking a single visit for a short list of penetrations, or a phased programme for a whole building. If others near Wellow need work, visits can be combined, which keeps travel down. You will have a fixed quote before work starts.
- 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.
- Unsuitable material is removed and the opening cleaned first.
- The specified backing and sealant go in to depth and are finished neatly.
- We tell you about openings that need a different product.
Preparing the site
- Send asbestos survey details if the building is pre-2000
- Arrange parking or a loading space
- Make sure the joints can be reached
Ask for a quote
Pricing a project or setting a maintenance budget? Send the scope and any drawings, and we will return a fixed quote that you can work with. For a chat about it beforehand, ring 01277 525 020 or email us.
Related advice
What affects the price in Wellow
We price every job individually. The main factors are:
- Location, for remote and island sites
- Specialist products, such as fire-rated or hygienic sealants
- The size and state of each joint
- The total length or number of joints
The specified product makes a difference, as does the preparation each joint needs, from cutting out to priming and backing rod. Access, phasing and site requirements come into it too.
Before you send an enquiry
The more we know, the firmer the quote. Helpful details to send:
- Anything awkward about access or site hours
- Rough lengths or quantities, or drawings if you have them
- Photos of the joints, close up and from further back
- Asbestos survey details if the building is older
To get a fixed quote, call 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.
How the job changes by surface
Plastic pipes
Plastic pipes soften and collapse in a fire. Some intumescent sealants are tested on smaller plastic pipes, though larger ones usually call for a collar or wrap. We check the pipe material and diameter against the detail before we start.
Cables and cable bundles
Single cables and small bundles are often within a fire-rated sealant’s tested detail. Bundle size, cable type and the space between cables all matter.
When something else is needed
Before quoting, we check that sealant is the right answer. It isn’t the answer for:
- Approving the work on behalf of building control
- Large openings beyond what any sealant detail covers
- Writing the fire-stopping specification
Not sure which it is? You can call 01277 525 020 or send details through our quote form and we’ll tell you honestly before you book.
Surfaces we seal
- Cable penetrations
- Service gaps in risers
- Small duct penetrations where the tested detail allows
- Joints between fire-resisting walls and floors
- Linear gaps at wall heads
- Pipe penetrations
After the work
To get the most from the new sealant:
- Make fire stopping part of every scope that crosses a fire-resisting wall
- Ask which product is in place before decorating
- Arrange inspection before areas are covered up
- Include service cupboards in routine inspections
During planned inspections, look at seals in risers, cupboards and voids. Watch for cracked sealant, new services with no seal and openings that have grown, and report them promptly.
Specify fire stopping early on refits, not as an afterthought. Details can then be picked to suit the actual pipes, cables and ducts, and installation follows the programme.
Also in Wellow
Common questions from Wellow clients
How does the move away from BS 476 affect penetration seals in Wellow?
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. Our part doesn’t change: the specified product, to its tested detail.
Do you design the fire stopping for buildings in Wellow?
No, that sits with the designer, fire engineer or building control. We install what’s specified, to the product’s tested detail.
Who decides which product is used?
If the job is specified, we follow the specification. If not, we choose for the movement, the surfaces and the conditions, in line with the manufacturer’s guidance.
How long does a job like this take?
We plan the time on site around your programme and access. You’ll have an expected duration with the quote.
Will you just go over the old sealant?
No. Failed sealant is removed and the faces cleaned back to sound, dry material first, since fresh sealant will not bond reliably to aged material.
Will your applicators have CSCS cards?
Yes. We use CSCS-carded applicators.
Do you offer coloured sealant?
That depends on the product. Some ranges offer many colours, others very few, so we will confirm the colours available for the specified product with the quote.