Reading · England
Remedial sealant & repairs in Caversham, Reading
Remedial sealant in Caversham from a team with over 20 years’ experience. 180+ five-star Google reviews and a 4.9 rating.
- Decorators’ caulk around a bath or shower
- Floor or wall movement joints that have failed
- Kitchen joints letting water behind the worktop
Common problems we fix in Caversham
How a joint is built matters as much as the product. A bead bonded on three sides, or laid too thick, cannot flex, so it tears when the joint moves. Backing sets the depth and stops that.
These are the problems we are asked about most:
- Floor or wall movement joints that have failed
- Smears and lumps from a botched reseal
- Products that weren’t meant for the joint
- Sealant that came away because the surface wasn’t prepared
For site and facilities teams at buildings such as The Hill 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 the quote includes, VAT included or not
- What guarantee comes with the work
- What happens if the job turns out different
- Who turns up on the day
How we handle remedial sealant in Caversham
Remedial jobs in Caversham generally fall into a few patterns: sealant over sealant, mould under the bead, leaks that come back and movement joints that have split. We strip each one back and start from scratch. If you have mould trapped under a layer of silicone and torn expansion joints, we can help, on leaking tray & enclosure joints, shrunken worktop sealant and expansion joints alike.
Caversham mixes older houses with estates built more recently, so bathrooms range from long-standing suites to recent refits. Whatever their age, sealant and grout tend to go before anything else.
Whatever the size of the job, you get the same one-year guarantee.
- Location
- Caversham (RG4)
- Region
- Reading
- Cover
- One year on every job
- Quote
- A clear price before any work starts
- Call
- 0345 464 0079
- Last updated
- 26 October 2026
DIY versus a professional finish
Some jobs are best left to a professional: work at height, external movement joints, fire-rated sealant and large areas need the right product, the right access and the right method.
If you do try it yourself, take your time over the preparation: take out all the old sealant, make sure the joint is clean and dry, and give it the full cure time. If it does not work out, we can still put it right.
Different surfaces, different methods
Worktops & kitchens
Shrunken worktop sealant leaves a gap that lets water into the back edge. It’s cut out, degreased and resealed.
Over-sealed & botched joints
Botched joints sometimes have damaged edges from earlier scraping. We work carefully to avoid adding to it, and point out any existing damage.
What we cannot put right
To be straight with you, there are a few things sealant will not fix:
- Old mastic in a building from before 2000 that should be checked for asbestos before it’s disturbed
- A leaking trap, valve or supply pipe
- Cracks in the fitting rather than the joint
Not sure which it is? You can call 0345 464 0079 or email us and we’ll tell you honestly before you book.
Surfaces we seal
- Botched or over-sealed joints
- Failed movement joints
- Leaking tray & enclosure joints
- Mouldy bath & shower sealant
- Shrunken worktop sealant
- Expansion joints
Aftercare tips
Simple care keeps the joints in good condition. We recommend:
- Use a soft cloth, not a scourer, on silicone
- Keep the room well ventilated
- Look for stains below bathrooms now and then
- Never seal over old silicone
Go easy on the new sealant: no scraping, scouring pads or harsh chemicals.
Movement joints that have split let water into the structure, and left long enough, the edges of the joint can crumble. A joint with sound edges is far easier to reseal.
How we quote for remedial sealant
We quote each job individually. This is what makes a difference:
- The old material and how stubborn it is
- Any working-time requirements on site
- The number of rooms or windows
- How easy the joints are to reach
Homes and businesses are quoted the same way: how much there is to do, how we reach it and what it needs, along with when we can work on site. Ask us for a quote and we’ll go through it with you.
What to tell us for a quote
Before you ask for a quote, have a think about:
- Any access issues, like height or stairs
- What’s wrong with the joints now
- If it’s domestic, commercial or a hotel
- Where the job is, and your postcode
To get a quote, ring 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.
How the visit works
You don’t need to clear the whole room or building before we come, just the space around the work. We protect the rest, and the work takes a few hours, depending on how many layers have to come out for a typical job. In Caversham, parking is rarely complicated, though it helps to know about driveways or restrictions, and mention if the work is upstairs, in a flat or high on the outside.
- We look at how the sealant has failed and check for movement or a leak path.
- All the old sealant comes out, including any layers underneath.
- Next, any mould is treated and the joint dried.
- Where the joint moves, backing and a flexible sealant suited to the movement go in.
- We tool the joint and tell you about anything else that needs attention.
Getting ready for the visit
- Clear items away from the joints we are working on
- Mention any parking rules near the property
- Mention any sign-in or site rules at work premises
How to get a quote
For remedial sealant in Caversham, phone 0345 464 0079 or drop us an email. Tell us what the problem is and where, and we will agree the price before any work begins.
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Questions from Caversham
Can you do remedial sealant in Caversham?
Yes, Caversham is within the area we cover. Our work covers London and the South East. Just call 0345 464 0079 or email us with a few details of the job, and we will give you a clear quote.
Do you work for landlords with property near Reading station?
Yes. We work for letting agents and landlords as well as homeowners. You can call 0345 464 0079 or email us with the details for a clear quote.
Do I have to be there?
It depends on the job. Inside work needs someone to give us access.
Do the sealants smell?
There can be a smell while the sealant cures, but it fades. Opening a window helps.
Can you work on commercial sites?
Yes. We have worked for hotels, offices and other businesses and we are fully insured.
What sealant do you use?
It depends on the joint: sanitary silicone where it gets wet, and sealants suited to movement or weather elsewhere. Brands we use include Arbo and Everbuild.
Where are you based?
Our base is Crawley, with over 20 years’ experience. Our area covers South East England, London and Scotland.
What happens if the problem is the tray or the plumbing?
That is why we look for the cause first. If we find the leak is elsewhere, we tell you before going further.
Remedial sealant around Caversham
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. Caversham has hotels and guest accommodation nearby. Hotel bathrooms are part of our work as well as homes, and can be done room by room.
For landlords with property near Reading station, failed or mouldy sealant is worth putting right between tenancies, before it turns into a leak. For an older house near a landmark such as Grace Church, walls and floors in older homes can move, and sealant and grout show it first.
Caversham is about 2 miles north of Reading, in Reading. Every kind of property in Caversham is covered for remedial sealant, old or new, large or small. Every job comes with our one-year guarantee. Caversham is one of 34 towns and villages in Reading where we work for remedial sealant.
All of RG4 is within our area for remedial sealant, from the main roads to the quietest streets. If you need remedial sealant at a property on Marshland Square, Church Road and Buckingham Gate or a nearby road, we can help. Caversham sits on or near the B3345, which makes travel easy. If you’re just outside Caversham, we cover Emmer Green (1 mile north-east), Caversham Park Village (1 mile north-east), Lower Caversham (1 mile south), Caversham Heights (1 mile west) and Littlestead Green (1 mile north-east). Larger places within reach include Norcot (3 miles south-west), Tilehurst Within (3 miles south-west), Shinfield (5 miles south), Arborfield Garrison (7 miles south-east), Horncastle (3 miles south-west) and Whitley Wood (4 miles south). As one of the bigger places in Reading, Caversham has every kind of property, from flats to offices.
Around Caversham
Around Caversham, our work takes us to homes and buildings near Chiltern Nursery Nurse Training School, The White Horse pub and Eldon Square and the streets around them. Caversham’s nearest station is Reading station, about 1.3 miles south of the centre. Other landmarks nearby include Royal Berkshire Hospital (1.9 miles south) and Broad Street Mall (1.6 miles south). Green spaces nearby include South Lake and Sonning Hill.