Wokingham · England
Remedial sealant & repairs in Crowthorne, Wokingham
Removing failed, mouldy or leaking sealant and putting it right in Crowthorne, with a 12-month guarantee on every job. Call for a quick quote.
- Gaps opening along the back of the worktop
- Black mould underneath the bead
- Sealant that came away because the surface wasn’t prepared
Remedial sealant in Crowthorne
Removing failed sealant is the hardest part of the job. We cut out every layer, clear the residue and degrease the surfaces, without scratching tiles, trays or frames. New sealant only bonds to a clean, dry joint. We work on botched or over-sealed joints, leaking tray & enclosure joints and failed movement joints, and people most often call us about beads that never stuck properly and dark patches showing through the sealant.
Around Crowthorne, it’s mostly busy family bathrooms and kitchens, which is hard on sealant and grout. The usual signs are mould in the bead, gaps by the sink and grout that is cracked or stained.
Every job is covered by our one-year guarantee, wherever you are in Wokingham.
- Where
- Crowthorne (RG45, RG40)
- Wider area
- Wokingham
- Guarantee
- One year on every job
- Quote
- A clear quote up front
- Call
- 0345 464 0079
- Last updated
- 26 October 2026
Landlord and commercial work in Crowthorne
From a single let to a portfolio, you get the same standard of work: old sealant fully removed, joints prepared properly and a one-year guarantee.
Hotels need rooms back in use, so the work can be planned room by room around your bookings where we can. Hotel work is part of what we do, alongside homes and businesses.
Places near Crowthorne
More services for Crowthorne
Signs you need remedial sealant in Crowthorne
One of the commonest remedial jobs is sealant on top of sealant. Silicone does not bond to silicone, so the new layer peels, and damp and mould settle between them.
These are the problems we are asked about most:
- Products that weren’t meant for the joint
- Over-sealed joints coming away
- Torn expansion joints
- Thick, messy sealant smeared over tiles
If you look after a building such as Crowthorne Church of England 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.
Comparing quotes
- What happens if they find a problem under the old sealant
- Whether they seal over old material or remove it
- How the joint is cleaned and prepared
- How long to leave it before use
Remedial sealant around Crowthorne
Hard water is the norm across most of the South East, so limescale builds up on sealant, grout and fittings.
For landlords with property near Crowthorne station, a joint that keeps failing is best fixed properly while the property is empty. If you live in an older home near Crowthorne Methodist Church, bathrooms in older houses have often been refitted more than once, with sealant laid over sealant.
Crowthorne is about 3 miles south-west of Bracknell, in Wokingham. Every kind of property in Crowthorne is covered for remedial sealant, old or new, large or small. Every job comes with our one-year guarantee. Our Wokingham coverage runs to 35 places, and Crowthorne is one of them. For nearby work, see our Reading page, about 9 miles away.
We work across RG45 and RG40 for remedial sealant. Remedial sealant is available to properties on Church Road East, Church Road West and High Street. Crowthorne sits on or near the A321 and B3348. Other places close to Crowthorne include Owlsmoor (1 mile south-east), Home Farm (1 mile north-east), Wooden Hill (2 miles north-east), Sandhurst (2 miles south) and Hanworth (2 miles north-east). Within a short drive, we also cover Reading (9 miles north-west), Wokingham (3 miles north-west), Woodley (7 miles north-west), Earley (7 miles north-west), Lower Earley (6 miles north-west) and Winnersh (5 miles north-west). Being one of Wokingham’s larger places, Crowthorne has homes, rented property and businesses of every kind.
Local landmarks in Crowthorne
Typical jobs here are in homes near King Edward VI Aston School, The Prince pub and Edgbarrow Woods, among other places. For rail, the closest station is Crowthorne station, roughly 1 mile south-west. A little further out are The Lexicon (3.7 miles north-east) and Pinewood Hospital (0.9 miles north). Green spaces nearby include Wildmoor Heath and Heath Lake.
Why it’s worth doing now in Crowthorne
A failed seal rarely means a new bathroom. When the fittings are sound, stripping and resealing the joints is often enough. Where something else has failed, you will hear it from us. Black mould and gaps in sealant do not fix themselves, and in a busy home in Crowthorne they get worse with every use. Now is the easy time to put it right.
A failed joint rarely gets cheaper to fix by waiting, as water and mould keep getting in. If you are not sure whether it needs doing, phone 0345 464 0079 or send us an email and we’ll give you an honest view and a quote.
Why book with us
- Colour picked to suit the job
- Full insurance on every job
- Homes, businesses and hotels
- We agree the colour with you first
See our cost guide or what customers say.
Can I do it myself?
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.
If you do try it yourself, take your time over the preparation: remove every trace of old sealant, clean and dry the joint, and follow the product’s cure time. If it fails, we can still redo it.
How the job changes by surface
Leaking trays & enclosures
A shower that leaks after resealing often has a tray that moves or an enclosure sealed on the wrong side. We check both before any new sealant goes on.
Worktops & kitchens
A loose worktop splits its sealant. That needs refixing before resealing, which we’ll point out.
How the visit works
We keep the work tidy and contained to the joints we’re treating. Expect the work to take a few hours, depending on how many layers have to come out, and we tell you how long to leave it before we go. Parking in a town like Crowthorne is normally straightforward, but tell us if there’s a driveway or any restrictions, and let us know if the work is upstairs, in a flat or up high outside.
- Surrounding tiles, trays and frames are protected first.
- Every layer of failed sealant is stripped out.
- The joint is degreased and checked for movement and leaks.
- Once dry, a suitable sealant is applied and tooled.
- You get the cure time and our view on why the joint failed.
Preparing for the visit
- Clear items away from the joints we’re working on
- Let us know about stairs, lifts or work at height
- Where the joints are inside, avoid wetting them before we arrive
Ask for a quote
It all starts with a short chat. Describe the problem, the location and the size of the job, and we’ll explain how we’d tackle it. When it suits you, call 0345 464 0079 or drop us an email.
Related advice
What affects the cost of remedial sealant
Every job gets its own quote. This is what makes a difference:
- Whether the work is at height
- Which sealant suits the joint
- Any working-time requirements on site
- The old material and how stubborn it is
Combining jobs into one visit generally makes better use of the time than several visits, so it’s worth mentioning everything you’d like done. We’ll give you a clear quote for the lot.
Helping us quote
There’s no need for technical detail. Just tell us:
- Whether it’s a home or a business
- The rough size of the job
- The problem you’ve noticed
- Any access issues, like height or stairs
The more we know about the job, the more useful the quote. Let us know the location, the problem and roughly how many joints, and add pictures by email if you can.
Questions from Crowthorne
Is Crowthorne in your area for remedial sealant?
Yes, Crowthorne is within the area we cover. Our work covers London and the South East. You can phone 0345 464 0079 or drop us an email and tell us what needs doing.
Do you work for landlords with property near Crowthorne station?
Yes, we work for landlords and letting agents. You can call 0345 464 0079 or drop us an email with the address and a few details, and we’ll give you a fixed price before work begins.
Are you insured?
Yes. Full insurance covers our work, and we can confirm the details when we quote.
Can you match the sealant colour?
Yes. White, clear and grey are common, and other colours are available for many products, and we agree the colour with you before any work starts.
Can I add another job to the visit?
Of course. Combining jobs makes good use of the visit.
How long before the joint can be used?
Most sealants are touch-dry well before they’re fully cured. We will give you the cure time for the product we used before we leave.
My shower still leaks after a reseal. Can you sort it?
Yes. We’ll take all the sealant out, look for why it failed and reseal it properly.
Will there be a smell?
Some sealants have a smell while they cure. Ventilation helps.