Surrey · England
Wonersh Remedial Sealant
Failed sealant joints in Wonersh need attention? We cut out the old, prepare the joints and apply the right sealant, and the work is guaranteed for a year.
- Mould trapped under a layer of silicone
- A second bead peeling off the first
- Gaps opening along the back of the worktop
Aftercare tips
Aftercare is simple:
- Use a soft cloth, not a scourer, on silicone
- Keep an eye on the ceiling below the bathroom
- Ask why a joint failed before redoing it
- Do not point over movement joints
Where we’ve pointed out another fault, have it put right, because the new sealant cannot hold back a problem underneath.
Mould trapped under over-sealed joints spreads unseen. By the time it shows through, the joint is well past saving.
How we handle remedial sealant in Wonersh
Getting old sealant out properly is slow, careful work. Every layer is cut out, the residue cleaned off and the joint degreased, without scratching tiles, trays or frames. New sealant only bonds to a clean, dry joint. We work on leaking tray & enclosure joints, expansion joints and shrunken worktop sealant, and people most often call us about a second bead peeling off the first and smears and lumps from a botched reseal.
Somewhere as small as Wonersh, homes tend to be cottages, farmhouses or converted buildings, with some newer houses too. Movement in older walls and floors tends to show first as cracked grout or split sealant.
Whatever the size of the job, you get the same 12-month guarantee in Wonersh and across Surrey.
- Location
- Wonersh (GU5)
- Wider area
- Surrey
- Guarantee
- A year, on every job
- Quotes
- A clear price before work begins
- Call
- 0345 464 0079
- Page updated
- 26 October 2026
Landlord and commercial work in Wonersh
We regularly work with letting and managing agents. Send the address, what’s needed and the access arrangements and we’ll give you a quote.
Businesses can book us for washrooms, kitchens, offices and more. On commercial sites, working times can be discussed when we quote.
What else we do in Wonersh
Why it’s worth doing now in Wonersh
Hidden water does the most damage: wet floors, stained ceilings and swollen worktops. Dealing with the joint now is a small job by comparison. Around Wonersh, older homes often have timber in their floors and frames, where water from a failed joint can cause rot if it’s left.
A failed joint rarely gets cheaper to fix by waiting, because water and mould keep working on it. If you are unsure, ring 0345 464 0079 or send us an email and we will give you an honest view and a quote.
Why us?
- We leave the area clean and tidy
- Arbo and Everbuild products
- Sanitary silicone with an anti-fungal additive in wet areas
- Every job guaranteed for a year
See what affects the cost or our reviews.
Your questions about remedial sealant in Wonersh
Do you work for landlords with property near Chilworth station?
Yes, rental work is part of what we do. You can phone 0345 464 0079 or send us an email with the address and a few details, and we will give you a fixed price before any work starts.
Do you work in hotels near Wonersh?
Yes, we work for hotels as well as homes and businesses. Rooms can be done a few at a time, so the building stays open.
Someone resealed my shower and it’s leaking again. Can you help?
Yes. We’ll take all the sealant out, look for why it failed and reseal it properly.
When is the sealant fully cured?
It depends on the product and the temperature. Before we leave, we will tell you the cure time.
What should I tell you?
Tell us what needs doing and where. If we need more, we will ask.
Do you fix expansion and movement joints?
Yes. We cut out the failed sealant, fit backing and reseal with a flexible product.
Will it make a mess?
Very little: the area around the joints is protected first, and we clear up the old sealant and our materials before we leave.
Do you hold any approvals?
Yes. Mr Mastic is an ARBOMaster approved applicator and we’re fully insured too.
Bathrooms and kitchens in Wonersh
Wonersh has hotels and guest accommodation nearby. As well as homes, we work in hotel bathrooms, where resealing and regrouting can be done room by room. Most of the South East has hard water, which leaves limescale on sealant, grout and fittings, and it has to be cleaned off before new sealant goes in.
In the older streets around Wonersh United Reformed Church, older homes can move a little, which is hard on rigid grout and tired sealant. Managing a site like Bramley CofE Aided Infant School and Nursery? Then we reseal washrooms and kitchens in schools and businesses as well as homes.
Wonersh is about 4 miles south of Guildford, in Surrey. We provide remedial sealant to householders, landlords and businesses in Wonersh and the surrounding area, as part of our work across Surrey. 395 places in Surrey are on our list, large and small. There’s also a page for Crawley, about 16 miles away.
Work in GU5 is quoted and booked the same way as anywhere else. You will find streets such as The Street, Woodyers Close and The Close. If you are just outside Wonersh, we cover Bramley (1 mile west), Shamley Green (1 mile south-east), Birtley Green (1 mile south), Stroud Common (2 miles south-east) and Grafham (2 miles south). Within a short drive, we also cover Guildford (4 miles north), Woking (8 miles north), Camberley (12 miles north-west), Epsom (15 miles north-east), Farnham (11 miles west) and Reigate (15 miles east).
Near you in Wonersh
Locally, jobs take us to homes and businesses close to Shalford Mill, Broadwater School and The Grantley Arms Public House, among other places. Wonersh’s nearest station is Chilworth station, roughly 1.5 miles north-east. A little further out are Surrey Police Museum (2.6 miles north-west) and Guildford Castle (2.9 miles north-west). For a walk, there’s St Martha's Hill and Silent Pool.
Common problems we fix in Wonersh
Products get mixed up: caulk where it gets wet, rigid sealant where things move, or an acetoxy silicone on a surface it can mark. Each fails in its own way.
Common reasons people contact us include:
- Gaps opening along the back of the worktop
- Wide, uneven beads that look worse than the old ones
- Mould trapped under a layer of silicone
- A second bead peeling off the first
Letting a property close to Chilworth station? Then failed or mouldy sealant is worth putting right between tenancies, before it turns into a leak.
Before booking anyone
- Whether you can choose the colour
- Whether all the old sealant comes out first
- How much experience the applicator has
- Which sealant they’ll use, and why
What sealant work can’t fix
New sealant can’t fix everything, and we’ll tell you before we start. Sealant will not put right:
- Older mastics that may need an asbestos check before removal
- A tray or bath that’s cracked
- A leaking trap, valve or supply pipe
If in doubt, ring 0345 464 0079 or send us an email and we’ll say what we think.
What we seal
- Botched or over-sealed joints
- Leaking tray & enclosure joints
- Shrunken worktop sealant
- Failed movement joints
- Expansion joints
- Mouldy bath & shower sealant
How the job changes by surface
Leaking trays & enclosures
When failed joints are the cause, they’re all cut out and renewed, tray edges and screen profiles included.
Mouldy bath & shower sealant
Mould can sit behind the silicone, not just in it. We treat the exposed joint once the bead is out.
The process
A visit follows a simple pattern: we look at the joints together, mask and protect the surrounding surfaces, carry out the job and clear up. It generally takes a few hours for most joints, depending on how much old sealant has to come out. For a village or hamlet like Wonersh, the journey is planned in advance: tell us about narrow lanes, gates, long drives and where we can park. Everything for the job comes with us, so a second trip is avoided where possible.
- Surrounding tiles, trays and frames are protected first.
- The botched or failed sealant is cut away completely.
- The joint is degreased and checked for movement and leaks.
- New sealant goes in once the joint is dry, and is tooled smooth.
- You get the cure time and our view on why the joint failed.
How to prepare
- Let us know about parking restrictions
- Mention if the joints have been sealed before
- Tell us about any water getting in
How to get a quote
A good description makes for an accurate quote. Tell us where the job is, what’s wrong and how much there is, and email pictures if that’s easy.