Greater London · England
Fire-rated sealant in Yiewsley, Greater London
Intumescent and fire-rated sealant around gaps, frames and service penetrations for homeowners, landlords and businesses in Yiewsley. Fully insured, ARBOMaster approved and guaranteed for a year.
- Gaps filled with a product that is not fire-rated
- Old fire sealant that has split or come away
- Open holes round services passing through fire walls
What we can’t put right
To be straight with you, some problems need a different trade:
- Sign-off of the building, which sits with building control or your assessor
- Deciding what fire stopping a building needs
- Openings too large for sealant, which need batts, boards or another system
If you’re not sure, just call 0345 464 0079 or email us and we will give you a straight answer.
Joints and surfaces we work on
- Service penetrations
- Flats & HMOs
- Pipe & cable gaps
- Door frames
- Plasterboard & masonry
- Linear gaps
Fire rated sealant in Yiewsley, done properly
A fire seal relies on being installed the way it was tested: the right depth, the right backing and the right product for the substrate. That detail is what we take care over, one gap at a time. Typical jobs include unsealed gaps around fire door frames and linear gaps at the head of walls, across service penetrations, pipe & cable gaps and flats & HMOs.
Commercial work in London comes with its own logistics: loading restrictions, building rules and tight access. For a building in Yiewsley, we agree timings and access before anything starts.
Big or small, it’s backed by our 12-month guarantee.
- Location
- Yiewsley (UB5, UB4, UB1)
- Wider area
- Greater London
- Guarantee
- A year, on every job
- Quotes
- A clear quote up front
- Call
- 0345 464 0079
- Last updated
- 26 October 2026
Why act early in Yiewsley
An open gap in a fire-resisting wall is a route for smoke and fire. Sealing it properly restores what the wall was there to do, and the sealing itself is often a contained piece of work. Converted houses in London often have a bathroom above someone else’s living room, so a small leak from tired sealant can mean a neighbour’s ceiling and a lot of disruption. Dealing with it early is far simpler.
We do not show prices on the website, because the cost depends so much on the job itself. For a quick quote, please phone 0345 464 0079 or email us.
Why Yiewsley clients choose us
- Domestic, commercial and hotel work
- We leave the area clean and tidy
- Every job guaranteed for a year
- Rated 4.9 stars on Google
See our cost guide and customer reviews.
Commercial buildings in Yiewsley
Many London buildings have tight access and loading restrictions, and out-of-hours working is possible to arrange. In England, the Regulatory Reform (Fire Safety) Order 2005 requires a fire risk assessment for workplaces and for the common parts of blocks of flats, which is often where open fire-stopping gaps are first noticed. We work to the specification you are given, installing the product to its tested details.
As a London address, Yiewsley can be tricky for parking: tell us about permits, visitor bays or off-street space when you book. For buildings such as St Joseph the Worker & Dovetail Centre, older buildings that have had new heating or wiring often have service gaps worth checking.
Yiewsley is about 2 miles north-east of Hayes, in Greater London. Whether you’re in the middle of Yiewsley or further out, we cover fire rated sealant for every kind of property, from flats and houses to offices and hotels. Across Greater London, we cover 764 places, and Yiewsley is one of them. We also work in London, around 13 miles away.
All of UB5, UB4 and UB1 is covered for fire rated sealant. Whether your property is on Owen Road, Friar Road and Maple Road or a nearby road, we can help. If you’re just outside Yiewsley, we cover Yeading (1 mile north), Dormers Wells (2 miles south-east), Northolt (2 miles north-east), Southall (2 miles south) and South Ruislip (2 miles north). Further out, we also cover London (13 miles east), City of Westminster (10 miles east), Marylebone (11 miles east), Kensington (8 miles east), St Pancras (12 miles east) and Shoreditch (13 miles east).
Near you in Yiewsley
In Yiewsley, that means homes and buildings near White Hart Public House, Northala Fields and Barnhill Community High School and the streets around them. Yiewsley’s nearest station is Southall station, roughly 1.8 miles south of the centre. A little further out are Hayes Cottage Hospital (1.5 miles south-west) and The Chimes (3.8 miles west). The countryside around Yiewsley includes Northala Fields and Yeading Brook Meadows.
Looking after it afterwards
A little care helps the new joints last. We recommend:
- Check whether a sealant can be painted before decorating over it
- File the fire-stopping record where your assessor can find it
- Ask every contractor to reseal any fire stopping they disturb
- Plan fire stopping into any work that goes through walls or floors
Do not add foam, filler or ordinary sealant over a fire seal. Repairs should use a matching fire-rated product. We can tell you which product we used.
A gap left open in a fire-resisting wall or floor lets smoke spread in ways the building wasn’t designed for. Sealing it early is a simple step to take.
Different surfaces, different methods
Plasterboard walls
We check that the board around the gap is sound. Loose material is removed so the sealant has a firm edge.
Door frames
Behind most architraves is a gap between frame and wall. We seal any open gap to the product’s tested details so the architrave can be refitted.
Do you need fire rated sealant in Yiewsley?
Door frames are a common weak spot. The architrave hides the gap between frame and wall, so it’s easy to leave unsealed when doors are changed.
The most common problems we see are:
- Open gaps behind door architraves
- Open holes round services passing through fire walls
- Joints picked up in a fire-stopping survey
- Gaps where walls meet ceilings or slabs
For landlords with property near Southall station, any gap left by new services in shared walls should be closed with a fire-rated product.
Before you book anyone
- Whether they’re fully insured
- How the surfaces are prepared before sealing
- When the joint can take water or movement
- Whether VAT is included
The process
At the end, we look at the finished work together and tell you how long to leave it. The visit itself normally takes anything from a few hours to several days, depending on how many gaps there are, depending on how much there is to do. Parking in much of London is by permit or pay-and-display, so it helps to know what’s near you in Yiewsley. It helps if you can point us to a visitor permit or a bay close to the door.
- Access to each area is agreed so the work can run in order.
- Old, damaged or unsuitable sealant is removed.
- Gaps are cleaned of dust and loose material.
- We apply and tool the sealant to the product’s tested detail.
- Locations and products are written up and any gaps unsuitable for sealant are flagged.
Getting ready for the visit
- Keep pets and children clear of the area while we work
- Tell us about any previous sealing or DIY attempts
- Tell us about access, such as stairs, a lift or high-level joints
Ask for a quote
A good description makes for an accurate quote. Tell us where the job is, what’s wrong and how much there is.
Related advice
Also near Yiewsley
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Common questions in Yiewsley
Can you do fire rated sealant in Yiewsley?
Yes, Yiewsley is within the area we cover. Our work covers London and the South East. You can call 0345 464 0079 or drop us an email and tell us what needs doing.
I let a flat near Southall station. Can you help?
Yes, landlords and agents are among the people we work for. You can ring 0345 464 0079 or email us with the details for a clear quote.
What do you need from me for a quote?
The location, the problem and the rough size of the job. Photos by email help too.
Will the old sealant be removed?
Yes, always, and completely. New silicone does not stick to old silicone, so any old material comes out before anything new goes in.
Can I do it myself?
Some simple jobs can be done by a careful DIYer. The usual mistakes are sealing over old sealant, sealing a damp joint and using too much.
How do I get a quote for fire rated sealant in Yiewsley?
Size, access and the old material all affect the cost. Ask us for a quote and we will talk you through it.
Do you offer different sealant colours?
In most cases you can choose. We’ll explain which colours are available.
Do I have to be there?
We need access to the joints, so we’ll agree that with you when we book. Indoors, that generally means someone at home.
What affects the quote in Yiewsley
Call for a quick quote. What matters most is:
- The number of rooms or windows
- Whether old sealant or filler has to be cut out
- Mould in or behind the old joints
- Which sealant suits the joint
No two jobs are quite the same, so we quote each one individually. Size, access and the product the joint needs all make a difference.
What to tell us for a quote
The more you tell us, the more accurate the quote. When you ask for a quote, tell us:
- Where the job is, and your postcode
- Roughly how big the job is
- Access, such as stairs, a lift or height
- Photos by email, if that’s easy
Quotes start with a quick conversation. Tell us what’s wrong, where it is and how much there is. When it suits you, ring 0345 464 0079 or email us.