Greater London · England
Fire-rated sealant in Purley, Greater London
Specialist fire rated sealant for Purley: careful preparation, the right product and tidy work. Call for a quick quote.
- Open joints along the top of partitions
- Sealant items on a fire risk assessment action list
- Unsealed gaps where pipes and cables go through a wall
Fire rated sealant in Purley
A gap around a door frame, a linear joint at the head of a wall and a hole round a pipe are each sealed differently. Measuring the gap and checking what it’s made of comes first, then the sealant goes in to the depth the product’s details set. We work on pipe & cable gaps, service penetrations and plasterboard & masonry, and people most often call us about gaps where walls meet ceilings or slabs and sealant items on a fire risk assessment action list.
London’s offices, shops, hotels, student accommodation and blocks of flats all have joints to look after, from washroom silicone to fire-rated sealant around pipes and cables passing through walls. Where a building in Purley needs to stay open, work can be planned outside normal hours.
A 12-month guarantee comes with the work, just as it does everywhere we cover.
- Location
- Purley (CR8, CR2, CR5)
- Region
- Greater London
- Guarantee
- A year, on every job
- Quote
- A clear price before we start
- Phone
- 0345 464 0079
- Updated
- 26 October 2026
How to look after the new joints
A little care helps the new joints last. Our advice:
- Keep the record of products and locations with your fire safety documents
- Report cracked or damaged seals as soon as you notice them
- Allow for resealing whenever new services are run
- Make resealing part of every contractor’s brief
Leave the sealant to cure fully before painting near it. Some fire-rated sealants can be painted and some cannot.
A gap left open in a fire-resisting wall or floor lets smoke spread in ways the building wasn’t designed for. Closing it is normally a straightforward job.
How the job changes by surface
Masonry and concrete
Masonry is dusty and porous, so preparation matters. We brush and vacuum the gap and use backing where the detail needs it.
Door frames
Frame gaps are normally hidden behind the architrave. We seal any open gap to the product’s tested details so the architrave can be refitted.
Your questions about fire rated sealant in Purley
Is parking an issue for fire rated sealant in Purley?
In much of London, parking needs planning: a visitor permit or a nearby bay makes the day run more smoothly.
Do you take on hotel work around Purley?
Yes. Hotel and guest-house work is part of what we do. Jobs can be programmed room by room, with out-of-hours working possible to arrange.
Do you take out the old sealant first?
Yes, always, and completely. New sealant won’t bond properly to old, so any old material comes out before anything new goes in.
How long will you be here?
That depends on the amount of work, but most jobs take a few hours for a handful of gaps, and longer for a whole building. We’ll give you a better idea when we quote.
Can you quote for more than one area?
Yes, and it often makes sense. Combining jobs makes good use of the visit.
Will you assess my building’s fire safety?
No. We follow the requirements from your assessor, designer or building control and install to the manufacturer’s details.
Is there any odour?
It depends on the product. Some products have a noticeable smell, others very little, and any smell fades as they cure.
Can you seal over the old sealant?
No. We remove every bit of old sealant first.
The process
Good joint work is mostly preparation, and we don’t rush it. Joints are cleaned back and dried before anything new goes in. In total, it generally takes a few hours for a handful of gaps, and longer for a whole building. Many London jobs are in flats, so we come ready for stairs, narrow hallways and shared entrances. Mention any building rules, key holders or managing agents when you book.
- We begin by agreeing the list of gaps from your assessor’s or designer’s requirements.
- We measure every gap and note what it’s in and what passes through.
- Any non-fire-rated filler is removed and the faces cleaned.
- We fit backing where needed and apply the fire-rated sealant to depth.
- Every location is recorded with the product used for your records.
Preparing for the visit
- Tell us about any water getting in
- Keep pets and children clear of the area while we work
- Clear items away from the joints we’re working on
How to get a quote
For a quick quote, get us on the phone, or send an email if you’d rather. Tell us about the joints that need doing and we’ll explain what’s involved and send you a clear quote.
Advice
Signs you need fire rated sealant in Purley
A lot of fire stopping is out of sight: above ceilings, inside risers and behind panels. Out of view, damage sits unnoticed until someone inspects.
Keep an eye out for these signs:
- Fire seals that have cracked with movement
- Gaps around pipes and cables through fire-resisting walls
- Gaps left after a refit or conversion
- Gaps flagged on a fire risk assessment
As a London address, Purley can be tricky for parking: tell us about permits, visitor bays or off-street space when you book.
Questions to ask before you book
- Whether VAT is included
- Whether they seal over old material or remove it
- What insurance they hold
- What happens if they find a problem under the old sealant
Fire rated sealant around Purley
Commercial buildings in London often have strict access rules and limited loading, so out-of-hours working can be arranged where needed. Workplaces and the common parts of blocks of flats in England need a fire risk assessment under the Regulatory Reform (Fire Safety) Order 2005, 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.
Schools such as Christ Church CofE Primary School (Purley) are buildings too, and gaps opened by contractors for new cabling are a common finding in schools and offices. Rented homes near Purley station change hands often, and fire-rated sealant around pipes and cables through walls and floors needs making good whenever new services go through.
Purley is about 2 miles south-west of Croydon, in Greater London. Purley gets the same service as everywhere we cover: old sealant removed completely, careful preparation and a one-year guarantee. Our area takes in 764 places across Greater London, large and small. London is on our list too, about 11 miles from Purley.
We work across the CR8, CR2 and CR5 postcode area for fire rated sealant. That includes homes and businesses on High Street, Church Road and Brighton Road. Being close to the A2022, Purley is simple for us to get to. Other places close to Purley include Peaks Hill (1 mile north-west), Woodcote (1 mile west), Russell Hill (1 mile north), Roundshaw (1 mile north-west) and Woodcote Green (1 mile west). Larger places within reach include London (11 miles north), City of Westminster (12 miles north), Marylebone (13 miles north), Kensington (12 miles north), St Pancras (13 miles north) and Shoreditch (13 miles north).
Landmarks near Purley
Locally, jobs take us to homes and businesses close to The Jolly Farmers pub, Laleham Lea School and Thomas More Catholic School, among other places. There’s a railway station in Purley itself: Purley station. Nearby you’ll also find Purley War Memorial Hospital (within half a mile north-east) and St George's Walk (2.7 miles north). Green spaces nearby include Duppas Hill and Foxley Wood.
Should I try it myself first?
What a professional job adds is preparation and the right product. We take joints back to clean, dry surfaces, and the sealant is matched to the joint and its conditions.
If you do try it yourself, take your time over the preparation: remove every trace of old sealant, clean and dry the joint, and follow the product’s cure time. If it fails, we can still redo it.
What affects the cost of fire rated sealant
We quote each job individually. These are the things that affect it:
- Whether the work is at height
- The product the joint needs
- How much old sealant there is and how hard it is to remove
- How many areas need sealing
There are no prices on our website, because the cost depends so much on the job itself. For a quick quote, please call 0345 464 0079 or send us an email.
Asking for a quote
A few details help us give you an accurate quote. When you ask for a quote, tell us:
- The problem you’ve noticed
- Whether it’s a home or a business
- A few photos by email, if you can
- The rough size of the job
Asking for a quote is easy: let us know the job and the location and its rough size. A few pictures by email make the job easier to understand.
Why act early in Purley
Leaving a gap until a refurbishment comes round can mean years with it open. On its own, sealing it now is a small job and needn’t wait for anything else. 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.
A few things move the cost up or down: how much old sealant there is and how stubborn it is, whether mould needs treating, and whether the work is at height. Your quote takes all of that into account.
Why us?
- Approved under the ARBOMaster scheme
- Anti-fungal silicone where joints get wet
- Domestic, commercial and hotel work
- We leave the area clean and tidy
Take a look at our cost guide and our reviews.