West Berkshire · England
Ashmore Green Remedial Sealant
Remedial sealant in Ashmore Green from a team with over 20 years’ experience. Rated 4.9 on Google from 180+ five-star reviews.
- A second bead peeling off the first
- Floor or wall movement joints that have failed
- Smears and lumps from a botched reseal
Remedial sealant in Ashmore Green
If a joint has been resealed and is leaking again, it’s worth a proper look. It helps to have pictures when you ring 0345 464 0079 or email us. If you are dealing with products that weren’t meant for the joint and gaps opening along the back of the worktop, we can help.
For a small place like Ashmore Green, remedial sealant is planned like any other job: it just means planning the journey and access beforehand. Once we’re there, the bathroom or kitchen gets the same care as anywhere else.
We guarantee the work for a year. If something is not right with it in that time, tell us and we will put it right.
- Place
- Ashmore Green (RG18)
- Wider area
- West Berkshire
- Guarantee
- One year on every job
- Quotes
- A clear quote up front
- Phone
- 0345 464 0079
- Page updated
- 26 October 2026
Remedial sealant in Ashmore Green: local notes
Hard water is the norm across most of the South East, which leaves limescale on sealant, grout and fittings, and it has to be cleaned off before new sealant goes in.
For site and facilities teams at buildings such as Cold Ash St Mark's C.E. 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. For an older house near a landmark such as St. Mark's Church, walls and floors in older homes can move, and sealant and grout show it first.
Ashmore Green is about 2 miles north-west of Thatcham, in West Berkshire. From the centre of Ashmore Green to the outskirts, we cover remedial sealant for every kind of property, from flats and houses to offices and hotels. Across West Berkshire, we cover 155 places, and Ashmore Green is one of them. Our Reading page covers work nearby.
Jobs for remedial sealant in RG18 is quoted and booked the same way as anywhere else. Local streets include Ash Terrace, Ashmore Green Road and Stoney Lane, and we cover them all. Nearby, we also carry out remedial sealant in Cold Ash (1 mile north-east), Stone Copse (1 mile west), Benham Hill (1 mile south-west), Thatcham (2 miles south-east) and Longlane (2 miles north). Within a short drive, we also cover Newbury (3 miles south-west), Burghfield Common (9 miles east), Hungerford (11 miles west), Spencers Wood (13 miles east), Calcot (10 miles east) and Lambourn (12 miles north-west).
Around Ashmore Green
In Ashmore Green, that means homes and buildings near Kennet School. For rail, the closest station is Newbury Racecourse station, roughly 2.2 miles south-west of the centre. A little further out are West Berkshire Community Hospital (1.4 miles south-west) and Donnington Castle (2.8 miles west). Open spaces near Ashmore Green include Nature Discovery Centre.
DIY sealant or a professional job?
A DIY attempt does not rule out a professional job. We cut it out and start again, so tell us about it when you ask for a quote.
What a professional job adds is preparation and the right product. We take joints back to clean, dry surfaces, and the sealant is matched to the joint and its conditions.
Common questions in Ashmore Green
Will you come out to Ashmore Green?
Yes, smaller places are covered as well as towns. We work across London and the South East. Just mention lanes, gates or anything else about the route when you book.
Do you work for landlords with property near Newbury Racecourse station?
Yes, landlords and agents are among the people we work for, and several properties can be quoted together. You can ring 0345 464 0079 or email us with the details for a clear quote.
Where is Mr Mastic based?
We are a Crawley-based firm. We work across South East England, London and Scotland.
What happens if the problem is the tray or the plumbing?
That’s why we look for the cause first. If the fault is elsewhere, you will know before any work is done.
Are you ARBOMaster approved?
Yes. We’re approved under the ARBOMaster scheme, which is run for the Arbo sealant brand.
When is the sealant fully cured?
Many sealants skin over quickly but take longer to cure fully. We’ll tell you how long to leave the joint.
Can I do it myself?
That depends on the joint. High-level, external movement and fire-rated joints are professional jobs.
Can you remove old sealant without damaging the bath?
Yes. We take our time over removal, especially on acrylic, enamel and uPVC.
Nearby places to Ashmore Green
More services for Ashmore Green
How the job changes by surface
Worktops & kitchens
Old kitchen sealant pulls back from the wall over time. It’s cut out, degreased and resealed colour-matched to the worktop.
Over-sealed & botched joints
Botched joints sometimes have damaged edges from earlier scraping. We take care not to make it worse, and point out any existing damage.
How it works
Our applicators work methodically: protection first, then preparation, sealing and a tidy-up. Typically it takes a few hours for most joints, depending on how much old sealant has to come out, and the area is left clean. In a small place like Ashmore Green, access is usually the main thing to plan. For outside work, also let us know about exposed walls and any outbuildings involved.
- First we find out how and where the joint has failed.
- We strip the joint completely, removing any layers below.
- We clean the joint, treat any mould and let it dry.
- Where the joint moves, backing and a flexible sealant suited to the movement go in.
- Finally we finish the joint and talk you through what we found.
How to prepare
- For business premises, tell us about site rules or sign-in
- Mention any tricky access
- Let us know if you’ve seen damp or leaks
How to get a quote
For a quote, phone 0345 464 0079 or email us with the location and a short description of the problem. You’ll have a clear quote before work begins.
Read more
What sealant work cannot fix
Honest advice matters more to us than a booking, so here’s what sealant can’t fix:
- Plumbing leaks behind walls or under trays
- Failed tanking or loose tiles behind the sealant
- Cracks in the fitting rather than the joint
If you are not sure, just ring 0345 464 0079 or send us an email and we’ll give you a straight answer before booking.
Where we work in Ashmore Green
- Shrunken worktop sealant
- Mouldy bath & shower sealant
- Expansion joints
- Failed movement joints
- Leaking tray & enclosure joints
- Botched or over-sealed joints
Landlords, agents and businesses in Ashmore Green
Whether it’s one flat or a portfolio, the work is the same standard: old sealant fully removed, joints prepared properly and a 12-month guarantee.
Water getting past a failed joint can damage the building, which is a bigger problem in a rented property. Keeping joints in good order is simple maintenance.
Why deal with it now?
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’ll hear it from us. Where a wall is exposed, as many are in small places like Ashmore Green, wind-driven rain gets into any failed joint, and older walls, once damp, take a long time to dry.
Instead of a standard rate, we look at what your job involves: the amount of work, the old material and the access. The price is agreed before we begin.
What you get with us
- Anti-fungal silicone where joints get wet
- Colour picked to suit the job
- We are fully insured
- Rated 4.9 stars on Google
See what affects the cost and customer reviews.
Signs you need remedial sealant in Ashmore Green
Silicone only bonds to surfaces that are clean and dry. Soap film, dust, damp or old residue stop it gripping, and the joint starts to come away early.
These are the problems we are asked about most:
- Decorators’ caulk around a bath or shower
- A second bead peeling off the first
- Black mould underneath the bead
- Movement joints that have split or pulled away
Letting a property close to Newbury Racecourse station? Then botched sealant from a previous quick fix is easier to strip out between tenants.
What to look for in a quote
- Is the old sealant removed completely?
- What guarantee comes with the work
- What happens if the job turns out different
- How much experience the applicator has