Portsmouth · England
Bath & shower resealing (mastic) in Kingston, Portsmouth
Bath, shower and sink resealing with new mould-resistant silicone for householders, landlords and businesses in Kingston. Send photos for a free, fixed quote.
- Silicone smeared on tiles
- Missing sealant behind the taps
- Old sealant that looks dirty
How we handle bath resealing in Kingston
Preparation is everything in a reseal: old silicone removed, mould treated, the joint cleaned and dried. Only then does the new sealant go on, in a neat, continuous bead. We work on baths, kitchen worktops & sinks and basins & vanity units, and people most often call us about black spots in the silicone and silicone smeared on tiles.
We guarantee the work for a year. If something isn’t right in that time, we come back and put it right.
- Where
- Kingston (PO1, PO3, PO4)
- Area hub
- Portsmouth
- Cover
- A year, on every repair
- Price
- Fixed and free, based on photos
- Call
- 0345 017 0787
- Last updated
- 23 October 2026
Why it’s worth resealing in Kingston
A reseal is one of the cheapest bathroom jobs there is and protects the walls and floor. Leaving failed sealant can let water cause damage that costs far more to fix. Every job is a little different, so we price each one individually. What’s damaged, how badly and how easy it is to reach all make a difference, and doing several things on one visit costs less than separate visits.
Why choose Surface Doctor in Kingston
- Typically one visit, start to finish
- Repair technicians who travel to you, UK-wide
- We leave the room as we found it
- Honest advice, even when it means no job
Take a look at our pricing.
When we would advise against a repair
Honesty matters more than a booking, so here’s what a repair won’t do:
- Tiles that move, until they’re refixed
- A flexing bath
- Gaps too big for silicone alone
Not sure? Send photos and we will give you a straight answer.
Materials we repair
- Kitchen worktops & sinks
- Basins & vanity units
- Baths
- Shower trays & enclosures
- Wet rooms
Should I try a DIY kit first?
The difference between a kit and a professional repair is mostly in the preparation and colour. We clean and key the area properly, mix the colour to your surface and finish it to the same sheen, then guarantee it for a year.
It’s tempting to reach for a kit, but the repairs we redo most frequently are DIY ones that have discoloured or lifted. Getting it right first time is typically cheaper.
Different materials, different repairs
Sinks and worktops
We reseal basins, vanity tops and kitchen worktops, with the joint fully dried first.
Baths
Baths are resealed with water in them, to open the joint fully.
Signs you need bath resealing in Kingston
Most reseals are because of black mould. It grows into the silicone, so cleaning only removes the surface.
Keep an eye out for these signs:
- Gaps in the seal
- Leaks at the edges
- Stained silicone
- Black spots in the silicone
What to look for in a quote
- Whether the price is fixed and includes VAT
- How soon you can use it again
- What preparation is included
- Whether there are any call-out or travel charges
Other services in Kingston
Your questions about bath resealing in Kingston
What does bath resealing cost?
Every job gets a fixed price based on pictures of the damage. Send a close-up of the damage and a wider photo with your PO1 postcode.
I rent my home. Can I book you?
We’re happy to deal with the tenant, landlord or agent. Just make sure the landlord agrees.
Do you work for landlords and businesses?
We do, regularly. We can quote for several properties together and work between tenancies.
How long does a reseal take?
Around two hours for a bath, then it needs to cure.
How quickly can you book me in?
It depends on the time of year and where you are. We will offer you dates when we send your quote.
Do I need to be at home?
Yes. The technician needs access to the room for the visit, at a time that suits you.
Are you accredited?
We hold CHAS, Constructionline, SafeContractor, SMAS Worksafe and Builder’s Profile accreditations.
Why does mould come back so fast?
Mostly moisture and poor ventilation. Mould-resistant silicone and good ventilation help.
How to care for the repair
After the repair has cured, a few habits help it last:
- Use the extractor fan
- Don’t stand toiletries on the seal
- Replace the seal when mould sets in
- Wipe the joints dry after use
Keep the room well ventilated, and dry the joints after bathing.
Damp below or loose tiles need checking quickly. There may be more going on, so we’ll tell you if it needs a builder or plumber.
How the visit works
A typical visit goes like this: we arrive on time, protect everything around the work area, carry out the work and clear up. Allow around two hours. Before we go, we’ll explain how long to leave it and what to avoid for the first few days.
- We cut out all of the old sealant.
- Residue is removed and the joint cleaned.
- Any mould is treated and the joint dried.
- We fill the bath, or weight the tray, to open the joint.
- New mould-resistant silicone is applied and tooled neatly.
Getting ready for the visit
- Have a window or extractor fan available
- Clear the area around the damage
- Keep pets and children out of the room while we work
Get a quote
Pricing is simple: snap the damage close up and then the entire item, send them to us with your postcode, and we’ll reply with a fixed price. There’s no charge for the quote and you’re under no obligation.
Advice
About Kingston
Kingston is about 1 mile south-east of Portsmouth, in Portsmouth. Anywhere in PO1, we come to you. Kingston is one of 19 places in Portsmouth we cover. We work right across the region, from Kingston to London (64 miles away).
Postcode districts we cover here: PO1, PO3 and PO4. From Renny Road, Clive Road and Union Road or a nearby road, we can come to you. You will find Kingston on the A288, which makes it straightforward to reach. Close by, we cover Fratton (1 mile south-west), Baffins (1 mile north-east), Copnor (1 mile north), Portsmouth (1 mile north-west) and Landport (1 mile west). We also work in nearby towns such as Wymering (3 miles north), Paulsgrove (3 miles north), Cosham (3 miles north), Drayton (3 miles north) and Farlington (3 miles north-east).
Near you in Kingston
Around Kingston, we work in homes near Alexandra Park, Graham Arms and Langstone Infant School, among other places. Other local landmarks include Miltoncross Academy (within half a mile south-east), Church of St Cuthbert (under half a mile north-east) and St Edmund's Catholic School (0.9 miles west). The closest station to Kingston is Fratton station, roughly 0.5 miles south-west of the centre. Other landmarks nearby include St Mary's Hospital (under half a mile south-east) and The Bridge Shopping Centre (0.6 miles south-west). The countryside around Kingston includes Milton Locks and Portsdown Hill.
- Parks and local facilities nearby include Southsea (1.8 miles south-west)
Landlord and trade work in Kingston
If you manage property in Kingston, we will quote for several properties at once. Send pictures for each one and we’ll come back with a combined price.
Hotels, guest houses and holiday lets need rooms back in use quickly, so we keep visits short and tidy. We can work around your bookings.
About our accreditations · Every repair comes with a one-year guarantee.
