Swansea · Wales
Bath & shower resealing (mastic) in Sardis, Swansea
Bath, shower and sink resealing with new mould-resistant silicone for homeowners, landlords and businesses in Sardis. Free, fixed quotes from your photos.
- Black mould in the sealant
- Leaks at the edges
- Stained silicone
Bath resealing at your home in Sardis
We reseal baths, shower trays, basins and worktops using mould-resistant silicone. A typical reseal takes a couple of hours, plus curing time. If you’re dealing with sealant that’s split or lifting and an untidy old seal, we can help.
The work is covered for a year after we finish. Just call us if there’s a problem and we’ll sort it.
- Location
- Sardis (SA4)
- Region
- Swansea
- Guarantee
- One year on every repair
- Quote
- Free and fixed, from your pictures
- Telephone
- 0345 017 0787
- Updated
- 23 October 2026
Landlord and trade work in Sardis
Housing associations and facilities teams use us for planned and reactive repairs in Swansea and across the UK. A repair avoids taking out and refitting, which matters when someone is living in the home.
Builders, developers and site managers book us for snagging repairs, fixing chips and scratches before handover. We’re CHAS, Constructionline and SafeContractor accredited.
How the visit works
There is not much you need to do on the day. Show us the job, point us to the room, and we’ll take it from there. Most visits take about two hours for a bath, tidy-up included.
- The surrounding area is protected and the joints masked.
- Old sealant and residue are removed.
- We clean, treat and dry the joint.
- We run a continuous bead of new silicone.
- The bead is smoothed, the tape removed and the seal left to cure.
Before we arrive
- Keep a parking space free if you can
- Let us know which floor the room is on
- Let the surface dry out before the visit
Ask for a price
There is no need for us to visit first. Nearly every job can be priced from pictures: we need a close-up, a wider picture and your postcode, and we will come back to you with a fixed figure.
Related advice
Towns and villages near Sardis
What else we do in Sardis
Why it’s worth resealing in Sardis
Putting new silicone over old doesn’t last. It soon peels, and traps mould underneath. We remove the old sealant completely. Rather than charging by the hour, we fix the price before we start. Damage, material and access decide it, and combining items on one visit brings it down.
Why book with us
- Rooms protected and left tidy
- Fixed prices from your photos
- Every repair guaranteed for a year
- Work done at your home or business
Read our full price list.
Keeping it looking good
How the surface is treated afterwards matters:
- Dry the seal after bathing
- Do not stand toiletries on the seal
- Give the seal a regular clean
- Air the room after use
Run the extractor fan, wipe the joints dry after use, and give them a regular clean with a mild cleaner to slow mould growth.
Mouldy sealant is more than a cosmetic problem, it’s a sign moisture is sitting in the joint. An early reseal keeps water where it belongs.
DIY repairs versus a professional job
DIY kits are sold for most surfaces, and they can make a small mark look better. Where they fall down is colour and preparation: they come in a handful of shades, and if the surface is not prepared the repair will not last.
It’s natural to want to try a repair yourself. The risk is that a kit repair hides the damage for a while, then fails, and the old filler has to come out before a proper repair.
What your bath or shower is made of matters
Sinks and worktops
Basins, vanity units and kitchen worktops are resealed too, once the joint is completely dry.
Baths
Baths are resealed with water in them, so the joint is at its widest.
When a repair is not the answer
Not everything can be repaired, and we would rather say so up front. Repairs will not solve:
- Gaps too big for silicone alone
- Water damage behind the bath that needs a builder
- Tiles that move, until they’re refixed
Not sure? Send pictures and we will give you a straight answer.
What we work on
- Baths
- Kitchen worktops & sinks
- Wet rooms
- Shower trays & enclosures
- Basins & vanity units
What bath resealing costs
We give every job a fixed price from pictures. This is what makes a difference:
- Previous DIY repairs that have to come out
- How hard the colour is to match
- The size and number of damaged areas
- The material and finish
It helps to know what pushes a price up or down: access, material, the extent of the damage and whether we can do several items together. Photos let us give you a fixed figure.
Getting a price from photos
The better the pictures, the more accurate the price. Here’s what we find most useful:
- A coin beside the damage so we can judge size
- Your postcode, so we can check dates
- One sharp close-up of the damage
- One picture of the whole bath or shower
We price from pictures so you don’t have to wait in for a survey. Use the quote form, or ring 0345 017 0787 to talk it through.
Sardis questions
Do you do work for letting agents?
Yes. We carry out repairs for homeowners, landlords, letting agents, builders and businesses.
I’m a tenant. Can you help?
We are happy to deal with the tenant, landlord or agent. Just ensure the landlord agrees.
What information do you need?
Send photos through the quote form or call 0345 017 0787.
Is it safe with children and pets around?
Just keep them out of the work area. We’ll tell you when the room can be used again.
Why does mould come back so fast?
Mould needs moisture. Ventilation and drying keep it clean longer.
Is it worth repairing rather than replacing?
Generally, yes. A repair skips the removal, fitting and redecorating. We will be honest if it’s not worth it.
Do I have to be there?
We need someone to let us in. After that, you can carry on with your day.
What areas do you cover?
We work UK-wide. Our prices are the same everywhere.
Sardis and the surrounding area
Sardis is about 5 miles north of Gorseinon, in Swansea. Clients in Sardis get the same service as everywhere else we cover: a fixed price from your photos, and a technician at your door on the day. We cover 153 places in Swansea.
We cover every part of the SA4 postcode area. Neighbouring places we cover include Llanedi (1 mile north), Fforest (1 mile south), Pentrebach (1 mile east), Hendy (1 mile south) and Pontarddulais (2 miles south-east). Larger places within reach include Swansea (8 miles south-east), Castle (9 miles south-east), Morriston (7 miles south-east), Mount Pleasant (9 miles south-east), Gorseinon (5 miles south) and Dyfaty (9 miles south-east).
Local landmarks in Sardis
We visit homes around Pontarddulais Comprehensive School, Church of Saint Edi and The Bird in Hand pub, among other places. For rail, the closest station is Pontarddulais station, about 1.3 miles south. Other landmarks nearby include Mynydd Mawr Hospital (3.5 miles north-west) and Bank Llwyndomen (1.7 miles south). The countryside around Sardis includes Pen Fforest.
About our accreditations · Every repair comes with a one-year guarantee.
