Essex · England
Remedial Sealant in Gilston
Removing failed, mouldy or leaking sealant and putting it right for homes and businesses in Gilston and across Essex. ARBOMaster approved applicators, fully insured, with a 12-month guarantee.
- Gaps opening along the back of the worktop
- Caulk or the wrong sealant used in a wet area
- Thick, messy sealant smeared over tiles
When to call us in Gilston
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.
If you can see any of these, it’s time to have the joints looked at:
- Over-sealed joints coming away
- Caulk or the wrong sealant used in a wet area
- Smears and lumps from a botched reseal
- Kitchen joints letting water behind the worktop
Schools such as St Alban's Catholic Academy are buildings too, and 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.
Before booking anyone
- Whether the sealant suits the joint
- How long to leave it before use
- The length of the guarantee
- Are they insured?
Remedial sealant in Gilston
Water on the floor does not always mean failed silicone. A cracked tray, a failed shower valve or a leaking waste can look just the same. When the fault is elsewhere, we say so instead of resealing for the sake of it. If you have kitchen joints letting water behind the worktop and leaks that keep coming back after resealing, we can help, whatever the surface.
Around Gilston, it’s houses and cottages rather than flats. Sealant and grout wear out here just as they do anywhere: everything old comes out before the new sealant or grout goes in.
Whatever the size of the job, it’s backed by our 12-month guarantee.
- Place
- Gilston (CM20)
- Region
- Essex
- Cover
- One year on every job
- Price
- A clear price before any work starts
- Telephone
- 0345 464 0079
- Page updated
- 26 October 2026
Towns and villages near Gilston
More services for Gilston
Gilston questions
Should the sealant in an older Gilston home be renewed?
In most cases, yes, if it hasn’t been done for a while. Sealant doesn’t last for ever, and its life depends on use, cleaning and weather.
Do you work for landlords with property near Harlow Town station?
Yes, landlords and agents are among the people we work for, and several properties can be quoted together. Just call 0345 464 0079 or send us an email with the address and what needs doing, and we’ll give you a clear quote.
What if resealing won’t fix my leak?
We will tell you. If it’s a cracked tray, a failed valve or a leaking waste, resealing will not fix it, and we will not reseal for the sake of it.
Can failed expansion joints be resealed?
Yes. If a joint has been filled with mortar or rigid filler, we rake it out where possible, and reseal with a flexible product.
Do you offer different sealant colours?
Yes. Sealants come in white, clear, grey and other colours for many products, and we agree the colour with you before work begins.
Can you quote for more than one area?
Yes. More than one area can go on one quote.
What do you need from me for a quote?
Just the basics: the address or postcode, what’s wrong and any access issues. After that, simply phone 0345 464 0079 or drop us an email.
How long does the work take?
A little longer than a standard reseal. Most jobs take a few hours, and we confirm the time with your quote.
Gilston homes and their sealant
Harlow, which Gilston is part of, is one of England’s post-war new towns. Many homes date from the post-war decades, so bathrooms and kitchens may be on their second or third set of sealant. Sealant laid over old sealant never bonds properly, so it all has to come out. Most of the South East has hard water, which leaves limescale on sealant, grout and fittings.
For landlords with property near Harlow Town station, failed or mouldy sealant is worth putting right between tenancies, before it turns into a leak. If you live in an older home near Parish Church of St Mary, walls and floors in older homes can move, and sealant and grout show it first.
Gilston is about 2 miles north-west of Harlow, in Essex. If you need remedial sealant in Gilston, please call 0345 464 0079 or drop us an email for a quick quote. We cover Essex from our Crawley base, Gilston included. Across Essex, we cover 644 places, and Gilston is one of them. We also work in Chelmsford, around 17 miles away.
We cover every part of CM20 for remedial sealant and the streets around it. We cover properties on Pye Corner and Eastwick Road. Nearby, we also carry out remedial sealant in Eastwick (1 mile south-west), Little Parndon (1 mile south-west), Great Parndon (2 miles south), Staple Tye (3 miles south) and Roydon (3 miles south-west). We also work in nearby towns such as Brentwood (14 miles south-east), Loughton (10 miles south), Waltham Abbey (8 miles south-west), Great Dunmow (13 miles north-east), Epping (6 miles south) and Stansted Mountfitchet (9 miles north-east).
Around Gilston
In Gilston, that means homes and buildings near The Plume Of Feathers pub, Burnt Mill Academy and Harlow Marsh, among other places. The closest station to Gilston is Harlow Town station, about 0.6 miles south of the centre. Well-known places in the area include Mark Hall Cycle Museum (1.3 miles south-east) and Harlow Mill (1.2 miles east). Not far away are Hunsdon Mead.
Why deal with it now?
It’s easy to scratch acrylic, enamel or an uPVC frame cutting out old sealant, and any film left behind stops new sealant sticking. Careful removal is most of a remedial job. Older cottages and farmhouses around Gilston can have timber floors and frames, and water through a failed joint can rot timber if it’s left.
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. The price is agreed before we begin.
Why us?
- Approved under the ARBOMaster scheme
- Colour picked to suit the job
- More than 20 years in sealant work
- White, clear, grey or coloured to suit, where the product allows
Read how sealant jobs are priced and our reviews.
What we do, step by step
Once we’re on site, we compare the joints with what we discussed. If we find something unexpected, we talk it through with you first. Most jobs then take a few hours, depending on how many layers have to come out. For a village or hamlet like Gilston, the journey is planned in advance: let us know about lanes, gates and parking. We bring what the job needs, so it can be finished in one trip where possible.
- First we find out how and where the joint has failed.
- Every layer of old sealant is cut and cleaned out.
- Next, any mould is treated and the joint dried.
- Where the joint moves, backing and a flexible sealant suited to the movement go in.
- The new joint is tooled neatly and we explain anything else we found.
How to prepare
- For business premises, tell us about site rules or sign-in
- Try not to wet indoor joints just before the visit
- Mention any parking rules near the property
How to get a quote
Need a quote? Please call 0345 464 0079 or email us and tell us about the job. We will explain what we’d do and give you a clear quote before work begins.
Advice
Honest limits
We’d rather tell you now than do work that won’t last, so these are the limits:
- Tiles that have come away from the wall
- A cracked shower tray or bath (that needs repair or replacing)
- A tray or worktop that needs refixing first
If you are not sure, just phone 0345 464 0079 or drop us an email and we will give you a straight answer before you book.
Surfaces we seal
- Botched or over-sealed joints
- Leaking tray & enclosure joints
- Expansion joints
- Failed movement joints
- Shrunken worktop sealant
- Mouldy bath & shower sealant
Quotes for remedial sealant in Gilston
Your quote is based on your job. We look at:
- Which sealant suits the joint
- The old material and how stubborn it is
- How many rooms, windows or areas are involved
- How much there is to do
Doing several joints on one visit is normally more efficient than separate visits. We’ll give you a clear quote for the lot.
What we need to know
A few details help us give you an accurate quote. When you get in contact, it helps to mention:
- Pictures of the joints, sent by email
- The type of property
- Roughly how big the job is
- What the problem is, such as mould, gaps, leaks or cracking
Asking for a quote is easy: let us know the job and the location. A few photos by email make the job easier to understand, and we will come back to you with a quote.
Keeping the joints in good condition
A little care helps the new joints last. We recommend:
- Report a tray that rocks or a worktop that lifts
- Air the bathroom so the sealant can dry
- Keep an eye on the ceiling below the bathroom
- Deal with small splits early
If we’ve found a cause, such as a loose tray or a leaking waste, get it fixed, or the new joint may fail again.
Movement joints that have split let water into the structure, and the longer it’s left, the more the joint edges break down. Resealing while the edges are sound is simpler.
Can I do it myself?
Some sealant jobs are within reach of a careful DIYer, such as a straightforward joint indoors. Where it goes wrong is sealing over the old bead, working on a wet joint or overloading the gap.
If you’ve already had a go yourself, that is fine. We cut it out and start again, so just mention it when you contact us.