Greater London · England
Fire-rated sealant in Stroud Green, Greater London
Our applicators work in Stroud Green on intumescent and fire-rated sealant around gaps, frames and service penetrations. Old material cut out, joints cleaned and sealed neatly.
- Old fire sealant that has split or come away
- Open gaps behind door architraves
- Damaged fire sealant left by other trades
Fire rated sealant for homes and businesses in Stroud Green
Deciding which gaps need fire stopping is not our role; that comes from your fire risk assessor, designer or building control. Our part is applying the specified sealant carefully, to the right depth and with the right backing. Common call-outs are for gaps around pipes and cables through fire-resisting walls and fire stopping disturbed by later work, on flats & HMOs, service penetrations and linear gaps.
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 Stroud Green needs to stay open, work can be planned outside normal hours.
There’s a 12-month guarantee on every job, whatever its size.
- Place
- Stroud Green (N4, N8, N19)
- Region
- Greater London
- Cover
- 12 months on all our work
- Quotes
- A clear quote up front
- Call
- 0345 464 0079
- Updated
- 26 October 2026
Quotes for fire rated sealant in Stroud Green
Jobs vary more than people expect. The main factors:
- The product the joint needs
- The size of the job
- How many areas need sealing
- When we can work, for business premises
We don’t show prices on the website, because each job is priced on what it involves. For a quick quote, please ring 0345 464 0079 or email us and we will talk you through it.
Asking for a quote
When you contact us, these details help:
- Any previous sealing or DIY work
- The address or postcode of the job
- What’s wrong with the joints now
- A few pictures by email, if you can
Getting a quote is simple: let us know what needs doing and where. A few photos by email make the job easier to understand, and we’ll come back to you with a quote.
How the visit works
We bring everything the job needs with us, so there’s nothing for you to buy. Once we’ve agreed what’s being done, we protect the area and start. It normally takes from a few hours to a few days, depending on the number of gaps and the access. Parking in much of London is by permit or pay-and-display, so it helps to know what’s near you in Stroud Green. It helps if you can point us to a visitor permit or a bay close to the door.
- Before starting, we go through the specification or action list with you.
- Each gap is measured and its substrate and service noted.
- Unsuitable material such as ordinary foam or silicone is cut out 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 files.
Before we arrive
- On commercial sites, let us know about site rules
- Let us know if you’ve seen damp or leaks
- Mention any tricky access
Get a quote
For a quick quote, get us on the phone, or email us if that’s easier. Describe what needs sealing and we will talk you through the work.
Read more
Should I try it myself first?
Too much sealant is as bad as too little. A thick, smeared bead looks untidy and doesn’t move well, and getting the depth right matters as much as the look.
Some jobs are best left to a professional: high-level joints, fire-rated gaps, external movement joints and big jobs call for the right materials, safe access and experience.
Your questions about fire rated sealant in Stroud Green
Do you work for hotels and guest houses in Stroud Green?
Yes, hotels and guest houses are among the places we work. A room-by-room programme keeps most rooms in use while the work goes on.
Is parking a problem for a job in Stroud Green?
In much of London, parking needs planning: a visitor permit or a nearby bay makes the day run more smoothly.
Will there be a smell?
That depends on the sealant. Some smell for a while, some hardly at all.
Do you guarantee your work?
Yes. Each job is guaranteed for twelve months, large or small.
Will you assess my building’s fire safety?
No, assessment isn’t something we do. Once you have a specification or action list from your assessor or designer, we’ll quote for the sealant work on it.
Can ordinary silicone be used in a fire-stopping gap?
No. It might close the gap, but it isn’t a fire-rated seal. A tested fire-rated product is needed and we can apply it for you.
Can you do several jobs on one visit?
Yes. Just list everything you need and we will quote it together.
Are you insured?
Yes. We’re fully insured, and we can confirm the details when we quote.
Why deal with it now?
Leaving a gap until a refurbishment comes round can mean years with it open. Sealing the gap now is a contained job on its own and needn’t wait for anything else. Converted houses in London often have a bathroom above someone else’s living room, and a slow leak from a failed seal can end up in the flat below. Putting it right early is much less trouble for homes in Stroud Green.
Instead of a standard rate, we price the job in front of us: how many joints, what’s in them now and how we reach them. You’ll know the price before we begin.
What you get with us
- 4.9 on Google from 180+ five-star reviews
- More than 20 years in sealant work
- Trusted Arbo and Everbuild sealants
- Anti-fungal silicone where joints get wet
Take a look at what affects the cost and customer reviews.
Fire rated sealant around Stroud Green
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. Many London buildings have tight access and loading restrictions, and out-of-hours working is possible to arrange.
Schools such as St Aidan's Voluntary Controlled Primary School are buildings too, and gaps opened by contractors for new cabling are a common finding in schools and offices. If you look after a church, hall or community building such as Holy Trinity, service openings in its walls need the right fire-rated sealant, as in any building. As a London address, Stroud Green can be tricky for parking: tell us about permits, visitor bays or off-street space when you book.
Stroud Green is about 2 miles north of Highbury, in Greater London. We carry out fire rated sealant for homeowners, landlords and businesses in Stroud Green and nearby, as part of our work across Greater London. Our Greater London coverage runs to 764 places, and Stroud Green is one of them.
Here we cover the N4, N8 and N19 postcode area for fire rated sealant. That includes homes and businesses on Ella Road, Lorne Road and Ridge Road. With the A1201 close by, Stroud Green is simple for us to get to. Other places close to Stroud Green include Finsbury Park (1 mile south-east), Crouch End (1 mile west), Hornsey (1 mile north-west), Turnpike Lane (1 mile north) and Upper Holloway (1 mile south-west). Within a short drive, we also cover London (5 miles south), City of Westminster (5 miles south-west), Marylebone (4 miles south), Kensington (7 miles south-west), St Pancras (3 miles south) and Shoreditch (4 miles south).
Around Stroud Green
Locally, jobs take us to homes and businesses close to Hornsey School for Girls, Woodberry Down School and Stationers Park, among other places. Stroud Green has its own railway station: Harringay station. A little further out are Montfichet's Tower (4.4 miles south) and Arsenal Football Club Museum (1.4 miles south). For a walk, there’s Highgate Hill and Railway Fields.
For landlords and businesses
Letting agents often deal with us directly. Send the address, what’s needed and the access arrangements and we will quote.
Mouldy or split sealant often shows up at the end of a tenancy, and it’s quick to put right between tenancies. Several properties can be quoted together.
Keeping the joints in good condition
Once the sealant has cured, a few habits help it last:
- Keep general-purpose foam and caulk away from fire-stopping gaps
- Include hidden areas like risers in routine checks
- Get damaged fire seals looked at promptly
- Allow for resealing whenever new services are run
Include fire stopping in your regular building checks. Watch for cracking, gaps or seals that have been disturbed and get them seen to.
An open gap isn’t only a fire issue: noise, draughts and even pests can come through too. Dealing with them early helps with all of these.
Surface by surface
Door frames
We deal with the gap around the frame, not the door. Doors, seals and closers are for a door specialist, and we’ll say if we spot a problem with them.
Masonry and concrete
Masonry is dusty and porous, so preparation matters. The gap is cleaned and backed where required.