East Sussex · England
Fire-rated sealant in Steel Cross, East Sussex
Intumescent and fire-rated sealant around gaps, frames and service penetrations for homeowners, landlords and businesses in Steel Cross. Fully insured, ARBOMaster approved and guaranteed for a year.
- Open joints along the top of partitions
- Unsealed gaps where pipes and cables go through a wall
- Joints picked up in a fire-stopping survey
Fire rated sealant in Steel Cross, done properly
Landlords, managing agents and facilities teams use us for the sealant items on a fire risk assessment for buildings in Steel Cross. Send us the list or the survey and we will quote for the fire-rated sealant work on it. We work on plasterboard & masonry, pipe & cable gaps and flats & HMOs, and the jobs we see most are damaged fire sealant left by other trades and fire seals that have cracked with movement.
Somewhere as small as Steel Cross, commercial jobs tend to be pubs, holiday lets, farm buildings or halls rather than offices. They all have washrooms, kitchens and service openings that need the right sealant.
Every job comes with a one-year guarantee, wherever you are in East Sussex.
- Location
- Steel Cross (TN6)
- Region
- East Sussex
- Guarantee
- A year, on every job
- Quote
- A clear quote up front
- Call
- 0345 464 0079
- Last updated
- 26 October 2026
FAQs for Steel Cross
I let a flat near Crowborough station. Can you help?
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 will give you a clear quote.
Do you cover smaller places like Steel Cross?
Yes, Steel Cross is covered. Our work covers London and the South East, from towns to the smallest places. Longer journeys are simply planned in advance.
Do you offer different sealant colours?
We help you choose a colour that suits. The choice depends on the product the joint needs.
Are you insured?
Yes. We are fully insured, with over 20 years’ experience in sealant work.
Can you seal over the old sealant?
No, it will not last. It may look fine at first, but the new layer lifts away from the old one. Removing the old sealant completely is the only lasting way.
Do you take on fire stopping in schools and offices?
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.
Do you carry out fire risk assessments?
No, assessment isn’t something we do. When your assessor or designer has set out what’s needed, we’ll quote for the sealant work on it.
What sealant do you use?
We choose the sealant for the joint, not the other way round. Movement, water and weather all affect the choice, and we will explain our choice.
Signs you need fire rated sealant in Steel Cross
Gaps around door frames are easily missed. The gap between the frame and the wall is hidden behind the architrave, so it’s easy to leave unsealed when doors are changed.
Keep an eye out for these signs:
- Seals cut through by electricians, plumbers or data installers
- Unsealed gaps where pipes and cables go through a wall
- Fire seals that have cracked with movement
- Open gaps behind door architraves
Letting a property close to Crowborough station? Then new cables or pipes through a fire-resisting wall leave a gap that needs the right sealant.
Comparing quotes
- What preparation is included
- Which colour the sealant will be
- Are they insured?
- How hidden problems are handled
Aftercare tips
Joint life depends on how it’s used and looked after. We suggest:
- Report cracked or damaged seals as soon as you notice them
- Store the list of sealed gaps with your building paperwork
- Include fire stopping when you schedule refits
- Check risers, ceiling voids and cupboards during building checks
Follow the cure time we give you before decorating over the sealant. Not every fire-rated sealant takes paint.
When you plan work that goes through walls or ceilings, plan the fire stopping too. Doing it at the time avoids leaving gaps behind.
Places near Steel Cross
Also in Steel Cross
For landlords and businesses
Water getting past a failed joint can damage the building, which matters even more when someone else lives there. Keeping joints in good order is simple maintenance.
Whether it’s one flat or a portfolio, you get the same standard of work: the old material taken out, careful preparation and a 12-month guarantee.
How it works
All our tools and materials come with us in the van, so you don’t need to buy or prepare anything. Once we have agreed what’s being done, we protect the area and start. Most jobs take a few hours for a handful of gaps, and longer for a whole building. In a small place like Steel Cross, access is generally the main thing to plan. For outside work, also let us know about exposed walls and any outbuildings involved.
- We plan the order of work and access, floor by floor or flat by flat.
- Old, damaged or unsuitable sealant is removed.
- Gaps are cleaned of dust and loose material.
- The fire-rated or intumescent sealant is applied and tooled to the tested detail.
- Locations and products are written up and any gaps unsuitable for sealant are flagged.
How to prepare
- On commercial sites, let us know about site rules
- Mention if the joints have been sealed before
- Where the joints are inside, avoid wetting them before we arrive
How to get a quote
A good description makes for an accurate quote. Let us know the location, the problem and roughly how many joints, and add photos by email if you can.
Related advice
What affects the quote in Steel Cross
Jobs vary more than people expect. The main factors:
- The size of the job
- How much old sealant there is and how hard it is to remove
- How many areas need sealing
- Working hours on commercial sites
What it costs depends on the size of the job, how hard the old material is to remove and access to the work. We give a clear quote before work begins, so you know where you stand.
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:
- Whether it has been sealed before
- Whether it’s a home or a business
- What’s wrong with the joints now
- Photos by email, if that’s easy
For fire rated sealant in Steel Cross, ring 0345 464 0079 or drop us an email. Tell us what the problem is and where, and we’ll agree the price before any work begins.
Why act early in Steel Cross
Doing it once, properly, beats doing it twice. If the details weren’t followed, the seal may need redoing once someone inspects it. Around Steel Cross, older homes often have timber in their floors and frames, and water through a failed joint can rot timber if it’s left.
Doing several joints on one visit is usually more efficient than separate visits, so it’s worth mentioning everything you’d like done. We’ll give you a clear quote for the lot.
Why Steel Cross clients choose us
- Approved under the ARBOMaster scheme
- Over 20 years’ experience
- Every job guaranteed for a year
- Anti-fungal silicone where joints get wet
Read our cost guide or what customers say.
Workplaces and buildings in Steel Cross
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.
For site and facilities teams at buildings such as Beacon Academy, gaps opened by contractors for new cabling are a common finding in schools and offices. For buildings such as The Parish Church of All Saints, gaps around pipes and cables are worth checking after any building work there.
Steel Cross is about 1 mile north-east of Crowborough, in East Sussex. Homes, rented property, offices and hotels in Steel Cross can book us for fire rated sealant, old or new, large or small. The work is guaranteed for a year. Our area takes in 289 places across East Sussex, large and small. For nearby work, see our Crawley page, about 16 miles away.
Work in TN6 is quoted and booked the same way as anywhere else. You will find streets such as Hindleap Avenue, Payne Close and Vachery Street. We also cover Boarshead (1 mile north), Crowborough (1 mile south-west), Jarvis Brook (1 mile south), Marden's Hill (2 miles west) and Friar's Gate (2 miles west). Larger places within reach include Lewes (15 miles south-west), Hailsham (14 miles south), Uckfield (7 miles south-west), South Malling (15 miles south-west), Heathfield (7 miles south-east) and Southover (15 miles south-west).
Around Steel Cross
Around Steel Cross, our work takes us to homes and buildings near The Boars Head Inn and Sir Henry Fermor Church of England Primary School. For rail, the closest station is Crowborough station, about 1.2 miles south. A little further out are Crowborough War Memorial Hospital (1.3 miles south-west). The countryside around Steel Cross includes Crowborough Country Park.
Can I do it myself?
Some jobs are best left to a professional: work at height, external movement joints, fire-rated sealant and large areas call for the right materials, safe access and experience.
Sealing over old silicone is the commonest DIY error. New silicone won’t bond to old, so it lifts and traps water and mould underneath. Everything old must be removed first.