Greater London · England
Fire-rated sealant in North Wembley, Greater London
We cover North Wembley for intumescent and fire-rated sealant around gaps, frames and service penetrations. Old sealant removed completely, joints prepared properly and every job guaranteed for a year.
- Door frames with gaps between frame and wall
- Fire stopping disturbed by later work
- Ordinary sealant used where a fire-rated product was needed
How we handle fire rated sealant in North Wembley
Where services or frames pass through a fire-resisting wall or floor, the gap around them needs a fire-rated seal. We apply intumescent and fire-rated sealants to the manufacturer’s tested details for each gap, with a record of the products and locations if you need one. We work on flats & HMOs, pipe & cable gaps and door frames, and the jobs we see most are unsealed gaps where pipes and cables go through a wall and unsealed gaps around fire door frames.
London’s offices, shops, hotels, student accommodation and blocks of flats all have joints to look after, whether that’s washroom resealing or fire-rated sealant around service openings. Out-of-hours working can be arranged where a building in North Wembley cannot close.
We guarantee the work for a year. If something isn’t right with it in that time, tell us and we will put it right.
- Where
- North Wembley (HA0, HA9, UB6)
- Region
- Greater London
- Guarantee
- One year on every job
- Price
- A clear quote up front
- Telephone
- 0345 464 0079
- Last updated
- 26 October 2026
Landlords, agents and businesses in North Wembley
Hotels need rooms back in use, so we plan the work room by room around your bookings where we can. We’ve worked in hotels as well as homes and businesses.
We also work for property managers and facilities teams. We can quote a run of properties together, and we’re fully insured.
How the job changes by surface
Service penetrations
A copper pipe, a cable and a plastic pipe can all need different fire-stopping details. Each one is sealed to the product’s tested detail, and tell you if sealant alone is not the right fix.
Flats and HMOs
Conversions generally leave a mix of old and new service holes. The gaps on your list are sealed with a fire-rated product and the locations noted.
Quotes for fire rated sealant in North Wembley
Jobs vary more than people expect. What affects the quote:
- The number and length of the joints
- Any mould that needs treating
- When we can work, for business premises
- Whether the work is at height
Combining jobs into one visit normally makes better use of the time than several visits. We will give you a clear price for the lot.
What to tell us for a quote
Photos by email are helpful but not essential. Please mention:
- Pictures of the joints, sent by email
- Any previous sealing or DIY work
- Access, such as stairs, a lift or height
- The problem you’ve noticed
Want a quote for fire rated sealant? Please ring 0345 464 0079 or email us and tell us about the job. We’ll explain what we’d do and give you a clear price before work begins.
Signs you need fire rated sealant in North Wembley
In some buildings the gap was filled with the wrong thing in the first place: general-purpose foam, everyday silicone or caulk in a place that needed a tested fire seal. It may look fine, but it is not a fire-rated seal.
The most common problems we see are:
- Linear gaps at the head of walls
- Gaps flagged on a fire risk assessment
- Unsealed gaps around fire door frames
- Fire stopping disturbed by later work
For buildings such as Church of St John, older buildings that have had new heating or wiring often have service gaps worth checking.
What to look for in a quote
- What preparation is included
- Whether they’re fully insured
- How much experience the applicator has
- Whether they seal over old material or remove it
Why deal with it now?
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 work involved is often modest. 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. Putting it right early is much less trouble for homes in North Wembley.
No two jobs are quite the same, so we quote each one individually. The number of joints, how easy they are to reach and the sealant needed all play a part.
Why book with us
- Approved under the ARBOMaster scheme
- Arbo and Everbuild products
- Domestic, commercial and hotel work
- More than 20 years in sealant work
Read how sealant jobs are priced or our reviews.
Can I do it myself?
What a professional job adds is preparation and the right product. Joints are cleaned back to sound surfaces and dried, and the sealant is chosen for how the joint moves and where it is, and the work is guaranteed for a year.
A DIY attempt doesn’t rule out a professional job. We remove it and do the joint properly, so tell us about it when you ask for a quote.
FAQs for North Wembley
Is parking a problem for a job in North Wembley?
Parking in North Wembley, as in most of London, takes a little planning: a visitor permit or a bay close to the door helps a lot, so mention what’s available when you book.
Can you help a landlord with a rental near Wembley Central station?
Yes, landlords and agents are among the people we work for, and several properties can be quoted together. Just phone 0345 464 0079 or drop us an email with the address and what needs doing, and we’ll send you a clear quote.
Can you work in occupied buildings?
Yes, whether the building is a school, an office, flats or an HMO, and whether it’s in use or not. Let us know the building’s hours and we will plan the work to suit.
Can I do it myself?
For a simple, easy-to-reach joint, a careful DIYer can do a reasonable job. The usual mistakes are sealing over old sealant, sealing a damp joint and using too much.
How long does the job take?
As a guide, most jobs take from a few hours to a few days, depending on the number of gaps and the access. Larger jobs naturally take longer, and we will say how long yours will take.
Will it make a mess?
No. The area is protected while we work and cleaned up afterwards.
Are you insured?
Yes. We are fully insured for domestic and commercial work.
Do you come to North Wembley?
Yes. From our base in Crawley, we cover South East England, London and all of Scotland.
Commercial buildings in North Wembley
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’re given, installing the product to its tested details. Commercial buildings in London often have strict access rules and limited loading, and out-of-hours working is possible to arrange.
Letting a property close to Wembley Central station? Then any gap left by new services in shared walls should be closed with a fire-rated product. Schools such as Park Lane Primary School are buildings too, and service openings in fire-resisting walls need checking after any refurbishment.
North Wembley is about 2 miles south-east of Harrow, in Greater London. Homes, rented property, offices and hotels in North Wembley can book us for fire rated sealant, old or new, large or small. Every job comes with our 12-month guarantee. 764 places in Greater London are on our list, from the larger towns to small villages. There’s also a page for London, about 10 miles away.
Here we cover the HA0, HA9 and UB6 postcode area for fire rated sealant. Streets in the area include Elm Road, East Lane and High Road, all of which we cover. With the A4089 close by, North Wembley is simple for us to get to. Nearby, we also carry out fire rated sealant in Brondesbury Park (1 mile north), Sudbury Hill (1 mile west), Sudbury (1 mile west), South Kenton (1 mile north) and Perivale (1 mile south-west). Larger places within reach include London (10 miles south-east), City of Westminster (7 miles south-east), Marylebone (7 miles east), Kensington (6 miles south-east), St Pancras (8 miles east) and Shoreditch (10 miles east).
What’s near North Wembley
Locally, jobs take us to homes and businesses close to Wembley High Technology College, Preston Park and J.J. Moon's pub and the streets around them. There’s a railway station in North Wembley itself: Wembley Central station. A little further out are Clementine Churchill Hospital (1.4 miles north-west) and London Designer Outlet (0.8 miles east). For a walk, there’s Perivale Wood and Castlebar Hill.
How the visit works
Our applicators work methodically: protect, prepare, seal, tidy. Typically it takes a few hours for a handful of gaps, and longer for a whole building. Parking in much of London is by permit or pay-and-display, so it helps to know what’s near you in North Wembley. 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 gap cleaned.
- The specified fire-rated sealant goes in over any backing its detail requires.
- We hand over a list of locations and products.
Getting ready for the visit
- Plan for the work area to be out of bounds to pets and children
- Mention if the joints have been sealed before
- Mention any sign-in or site rules at work premises
Getting a quote
We do not publish a price list, as no two jobs are quite the same. Instead, your job gets its own clear quote. To get started, phone 0345 464 0079 or send us an email.