Greater London · England
Fire Rated Sealant in Upper Ruxley
Fire rated sealant in Upper Ruxley from a team with over 20 years’ experience. Rated 4.9 on Google from 180+ five-star reviews.
- Ordinary sealant used where a fire-rated product was needed
- Unsealed gaps around fire door frames
- Gaps left after a refit or conversion
DIY sealant or a professional job?
A DIY attempt does not rule out a professional job. We remove it and do the joint properly, so tell us about it when you ask for a quote.
The biggest DIY mistake is sealing over old sealant. New silicone will not bond to old, so it peels away and traps moisture behind it. Everything old must be removed first.
Fire rated sealant in Upper Ruxley, done properly
We can work through a building room by room or floor by floor, noting the locations and products as we go. That record is useful for your files and for whoever looks at the building next. We work on door frames, service penetrations and flats & HMOs, and people most often call us about new service routes left unsealed after building work and cracked or shrunken fire-rated sealant.
Across London, offices, shops, hotels, student halls and blocks of flats all need sealant work from time to time, whether that’s washroom resealing or fire-rated sealant around service openings. Out-of-hours working can be arranged where a building in Upper Ruxley can’t close.
Whatever the size of the job, you get the same 12-month guarantee.
- Place
- Upper Ruxley (DA14)
- Wider area
- Greater London
- Cover
- A year, on every job
- Quotes
- Quoted before any work starts
- Telephone
- 0345 464 0079
- Page updated
- 26 October 2026
Towns and villages near Upper Ruxley
More services for Upper Ruxley
Honest limits
A few problems are outside what sealant work can do:
- Large holes that need a different fire-stopping system
- Construction that does not provide fire resistance on its own
- Issuing a fire rating or certificate for a building
If in doubt, call 0345 464 0079 or send us an email and we will say what we think.
Joints and surfaces we work on
- Plasterboard & masonry
- Service penetrations
- Flats & HMOs
- Linear gaps
- Door frames
- Pipe & cable gaps
What fire rated sealant looks like in Upper Ruxley
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 apply fire-rated sealant to the assessor’s or designer’s specification and the product’s 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 Swanley station? Then any gap left by new services in shared walls should be closed with a fire-rated product. Upper Ruxley is in London, so parking needs planning: let us know about parking bays, permits or a driveway.
Upper Ruxley is about 2 miles south-east of Sidcup, in Greater London. Every kind of property in Upper Ruxley can book us for fire rated sealant, old or new, large or small. The work is guaranteed for a year. Our Greater London coverage runs to 764 places, Upper Ruxley among them. London is on our list too, about 12 miles from Upper Ruxley.
Our applicators cover all of the DA14 postcode area for fire rated sealant. If you need fire rated sealant at a property on Maidstone Road and Old Maidstone Road or a nearby road, we can help. Neighbouring places we cover for fire rated sealant include Ruxley (1 mile north-west), Hockenden (1 mile south-east), Stonehill Green (1 mile east), Foots Cray (1 mile west) and North Cray (1 mile north). Further out, we also cover London (12 miles north-west), City of Westminster (15 miles north-west), Marylebone (14 miles north-west), St Pancras (14 miles north-west), Shoreditch (12 miles north-west) and Walthamstow (14 miles north-west).
What’s near Upper Ruxley
In Upper Ruxley, that means homes and buildings near Kemnal Technology College and Foots Cray Meadows and the streets around them. The closest station to Upper Ruxley is Swanley station, about 1.7 miles south-east. Well-known places in the area include Queen Mary's Hospital (1.8 miles west) and Eynsford Castle (4.2 miles south-east). For a walk, there’s The Warren and Summer Hill.
Surface by surface
Linear gaps
Linear gaps run along the head of walls, at floor edges and between panels. They’re sealed with a fire-rated sealant over backing where the detail calls for it.
Service penetrations
Service penetrations are where new gaps often appear. We clean out what’s there and reseal to the right depth with backing where the detail needs it.
The process
When we arrive, we start by going over the job with you, so there are no surprises. Surfaces next to the work are protected before any work begins. Most jobs take a few hours for a handful of gaps, and longer for a whole building. For a job in Upper Ruxley, parking and access are the things to plan: tell us about permits, visitor bays or off-street space, which floor we are working on and whether there’s a lift.
- 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.
Preparing for the visit
- Keep pets and children clear of the area while we work
- Let us know if you’ve seen damp or leaks
- Tell us if parking is tricky
Get a quote
For a quote, phone 0345 464 0079 or send us an email and tell us where the job is and what the problem looks like. We will give you a clear quote before any work starts.
Read more
What happens if it’s left?
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. In a flat in Upper Ruxley, failed sealant seldom stays inside your own four walls: water from a shower or window joint can reach the flat below, and gaps in fire-stopping matter to everyone in the building.
No two jobs are quite the same, so each one gets its own quote. The number of joints, how easy they are to reach and the sealant needed all make a difference.
Why book with us
- Any old sealant cut out fully, not covered over
- 20+ years of sealant experience
- We leave the area clean and tidy
- Domestic, commercial and hotel work
What we’re called out for in Upper Ruxley
Sealant applied too thin, without the backing its detail needs, or onto dust will not perform as it was tested. Rushed fire stopping is common.
Keep an eye out for any of the following:
- Gaps where walls meet ceilings or slabs
- Cracked or shrunken fire-rated sealant
- Gaps around pipes and cables through fire-resisting walls
- Unsealed gaps around fire door frames
If you look after a church, hall or community building such as St Botolph's Church, older buildings that have had new heating or wiring often have service gaps worth checking.
Before booking anyone
- Which sealant they’ll use, and why
- Whether you can choose the colour
- What happens if they find a problem under the old sealant
- What preparation is included
Your questions about fire rated sealant in Upper Ruxley
Is parking an issue for fire rated sealant in Upper Ruxley?
In much of London, parking needs planning: a visitor permit or a nearby bay makes the day run more smoothly.
Can you help a landlord with a rental near Swanley station?
Yes, we work for landlords and letting agents. Just phone 0345 464 0079 or drop us an email and tell us about the property, and we’ll send you a clear quote.
Can I add another job to the visit?
Yes, we can. More than one area can go on one quote.
Will you assess my building’s fire safety?
No. We work from the specification you give us, and apply each product to its tested details.
Do the sealants smell?
It depends on the product. Some products have a noticeable smell, others very little, and any smell fades as they cure.
Can I use normal mastic around a pipe through a fire wall?
No. It looks sealed but won’t perform as fire stopping. Use a product tested for that gap and service, or ask us to do it.
Do I have to be there?
For indoor joints, yes, someone needs to let us in. Once we’ve agreed the job, you do not need to watch us work.
Do you seal gaps around fire door frames?
Yes. The joint between frame and wall is sealed with a fire-rated sealant. The door leaf and its hardware need a door specialist.
Quotes for fire rated sealant in Upper Ruxley
Some jobs are bigger than they look, and some smaller. What affects the quote:
- How much old sealant there is and how hard it is to remove
- The type of sealant required
- The number of rooms or windows
- Access and height
We don’t show prices on the website, because each job is priced on what it involves. Call for a quick quote and we will talk you through it.
What we need to know
When you call or email, it’s useful to know:
- Photos by email, if that’s easy
- Whether it’s a home or a business
- Any previous sealing or DIY work
- Where the property is
Asking for a quote is easy: let us know what needs doing and where, and roughly how big it is. Photos by email help us understand the job, and we’ll take it from there.