West Sussex · England
Remedial sealant & repairs in Castle Town, West Sussex
Removing failed, mouldy or leaking sealant and putting it right for homes and businesses in Castle Town and across West Sussex. Fully insured, ARBOMaster approved and guaranteed for a year.
- Repeat leaks from the same joint
- Over-sealed joints coming away
- Kitchen joints letting water behind the worktop
What remedial sealant looks like in Castle Town
Hard water is the norm across most of the South East, so limescale builds up on sealant, grout and fittings, and it has to be cleaned off before new sealant goes in.
If you live in an older home near St Botolph's Church, walls and floors in older homes can move, and sealant and grout show it first. If you look after a building such as Upper Beeding Primary School, washroom and kitchen sealant there needs the same care as at home, and schools and businesses are part of our work as well as homes.
Castle Town is about 3 miles north of Shoreham-by-Sea, in West Sussex. We carry out remedial sealant for homes and businesses in Castle Town and nearby. We cover 371 towns and villages across West Sussex. You can also see our page for Brighton, roughly 8 miles from Castle Town.
We work across BN44 for remedial sealant. That includes homes and businesses on Henfield Road, The Bostal and Shoreham Road. Neighbouring places we cover for remedial sealant include Adur (2 miles south), Old Shoreham (3 miles south), Shoreham-by-Sea (3 miles south), Fulking (3 miles east) and Kingston by Sea (4 miles south-east). Larger places within reach include Horsham (13 miles north), Worthing (6 miles south-west), Haywards Heath (12 miles north-east), Burgess Hill (9 miles north-east), Littlehampton (11 miles south-west) and Lancing (4 miles south).
What’s near Castle Town
We work in homes and buildings around Steyning Grammar School and Hillside Park (parke sa Hiniusang Gingharian), among other places. The closest station to Castle Town is Shoreham-By-Sea station, about 3.2 miles south. Nearby you’ll also find Southlands Hospital (3.1 miles south-east) and Steyning Museum (1.5 miles north-west). The countryside around Castle Town includes Mill Hill and Truleigh Hill.
Remedial sealant in Castle Town
With more than 20 years’ experience, our applicators have seen most of the ways sealant can fail. We’re fully insured ARBOMaster approved applicators, and remedial work carries our one-year guarantee. We work on leaking tray & enclosure joints, botched or over-sealed joints and mouldy bath & shower sealant, and common reasons people get in touch are sealant that came away because the surface wasn’t prepared and mould trapped under a layer of silicone.
Somewhere as small as Castle Town, homes tend to be cottages, farmhouses or converted buildings, with some newer houses too. Older walls and timber floors can move a little, and cracked grout and split sealant are often the first signs.
The work is guaranteed for twelve months. If something is not right with it in that time, tell us and we will put it right.
- Where
- Castle Town (BN44)
- Region
- West Sussex
- Cover
- 12 months on all our work
- Quotes
- Quoted before any work starts
- Phone
- 0345 464 0079
- Page updated
- 26 October 2026
Places near Castle Town
What else we do in Castle Town
Quotes for remedial sealant in Castle Town
Your quote is based on your job. We look at:
- The product the joint needs
- Any mould that needs treating
- The old material and how stubborn it is
- How many areas need sealing
There are no prices on our website, because the cost depends so much on the job itself. Call for a quick quote.
Helping us quote
There’s no need for technical detail. Just tell us:
- Whether it has been sealed before
- Pictures of the joints, sent by email
- How many joints, rooms or windows are involved
- What the problem is, such as mould, gaps, leaks or cracking
If you are in Castle Town and need remedial sealant, ring 0345 464 0079 or email us. A short description of the job and where it is helps us quote, and you’ll get a clear quote before work begins.
Why act early in Castle Town
A failed seal rarely means a new bathroom. If the bath, tray and tiles are sound, remedial resealing generally puts it right. If they’re not, we’ll tell you. Where a wall is exposed, as many are in small places like Castle Town, wind-driven rain gets into any failed joint, and damp in older walls is slow to dry out.
Rather than a set price list, we price the job in front of us: the amount of work, the old material and the access. The price is agreed before we begin.
Why book with us
- Every job guaranteed for a year
- An ARBOMaster approved applicator
- More than 20 years in sealant work
- A sealant colour to suit the surroundings
What happens on the day
A visit follows a simple pattern: we check the joints, mask and protect the surrounding surfaces, carry out the job and tidy away. It normally takes a few hours for most joints, depending on how much old sealant has to come out. Somewhere as small as Castle Town, access is often the only tricky part. If the job is outside, mention outbuildings, exposed walls and how to reach them.
- Surrounding tiles, trays and frames are protected first.
- The botched or failed sealant is cut away completely.
- We clean and degrease the joint and look for signs of movement or water.
- New sealant goes in once the joint is dry, and is tooled smooth.
- We give you the cure time and explain what caused the failure.
Getting ready for the visit
- Let us know about parking restrictions
- Let us know about stairs, lifts or work at height
- Tell us about any previous sealing or DIY attempts
Getting a quote
Asking for a quote is easy: let us know the job and the location, and roughly how big it is. A few photos by email make the job easier to understand.
Related advice
Questions from Castle Town
Do you work for landlords with property near Shoreham-By-Sea station?
Yes, rental work is part of what we do. You can ring 0345 464 0079 or send us an email with the address and a few details, and we’ll give you a fixed price before work begins.
Is Castle Town in your area for remedial sealant?
Yes. Our work covers London and the South East, and Castle Town is part of that. You can ring 0345 464 0079 or email us and tell us what needs doing.
Are you fully insured?
Yes. We are fully insured for domestic and commercial work.
Can you do several jobs on one visit?
Of course. Combining jobs makes good use of the visit, so mention them when you ask for a quote.
Can you work on commercial sites?
Yes. Larger jobs can be planned room by room or area by area.
Can you take off two layers of silicone?
Yes. Each layer is cut out and the residue cleaned off, before resealing with a single bead.
Do I have to be there?
For indoor joints, yes, someone needs to let us in. After that, you can carry on with your day.
Can you strip sealant from an acrylic tray safely?
Yes. We take our time over removal, particularly on softer surfaces like acrylic.
What we’re called out for in Castle Town
All sealant wears out eventually. Mould grows into the silicone, the surface hardens and the bead shrinks, especially in damp, poorly aired rooms. At that point it has to come out.
Signs it’s time to call us include:
- Wide, uneven beads that look worse than the old ones
- Sealant applied over old sealant that has lifted
- Mould trapped under a layer of silicone
- Decorators’ caulk around a bath or shower
If you let a flat or house near Shoreham-By-Sea station, failed or mouldy sealant is worth putting right between tenancies, before it turns into a leak.
Before you book anyone
- The length of the guarantee
- Whether they’re fully insured
- Whether you can choose the colour
- How much experience the applicator has
When it is not the sealant
It helps to know what we cannot do:
- A tray or worktop that needs refixing first
- Leaks from a shower valve, waste or pipework (a plumber’s job)
- A tray or bath that is cracked
Not sure which it is? You can phone 0345 464 0079 or send us an email and we will tell you honestly.
Surfaces we seal
- Botched or over-sealed joints
- Leaking tray & enclosure joints
- Failed movement joints
- Mouldy bath & shower sealant
- Shrunken worktop sealant
- Expansion joints
For landlords and businesses
Businesses can book us for washrooms, kitchens, offices and more. For commercial premises, we can talk through working times when we quote.
We work for letting agents and landlords as well as householders. Resealing between tenancies is a simple way to keep a property in good order before the next move-in.
Different surfaces, different methods
Worktops & kitchens
Old kitchen sealant pulls back from the wall over time. It’s cut out, degreased and resealed.
Windows & doors
Failed frame mastic is often hard, cracked and in several layers. All of it is cut out and the frame and wall cleaned before backing and resealing.