Swansea · Wales
Bath & shower resealing (mastic) in Clase, Swansea
Bath, shower and sink resealing with new mould-resistant silicone for homes and businesses in Clase and across Swansea. Free, fixed quotes from your pictures.
- Old sealant that looks dirty
- Water getting behind the bath or tray
- Black spots in the silicone
Bath resealing at your home in Clase
Resealing is one of the simplest ways to protect your bathroom. Old, split or mouldy sealant lets water get behind the bath or tray, and a new seal stops it. If you are dealing with silicone coming away from the tiles and gaps by the taps, we can help, whatever the material.
A one-year guarantee comes as standard, so you are not left on your own once we’ve gone.
- Area
- Clase (SA6, SA99, SA5)
- County
- Swansea
- Guarantee
- A year, on every repair
- Price
- Free and fixed, from your photos
- Phone
- 0345 017 0787
- Page updated
- 23 October 2026
DIY repairs versus a professional job
DIY kits are sold for most surfaces, and they can make a small mark look better. The trouble is colour and preparation: kits come in a few standard shades, and without proper cleaning and keying the filler frequently lifts.
A kit can be fine for a tiny mark out of sight. For damage in plain view, cracks, holes or rust, or coloured finishes, it’s worth having it done properly.
Landlord and trade work in Clase
Housing associations and facilities teams use us for planned and reactive repairs. A repair avoids taking out and refitting, which matters when someone is living in the home.
For developers and builders, we fix damage before handover, so there is no need to replace a damaged item at the last minute. We can visit several plots in one trip to keep costs down.
Keeping it looking good
Simple care helps the repair last. We recommend:
- Replace the seal when mould sets in
- Open a window after bathing
- Wipe the joints dry after use
- Don’t stand toiletries on the seal
Run the extractor fan, wipe the joints dry after use, and give them a regular clean with a mild cleaner to slow mould growth.
Reseal before water gets in. Gaps or lifting edges mean it needs doing.
Signs you need bath resealing in Clase
Sealant splits when the bath or tray moves, often because it was sealed while the bath was empty.
If you can see any of these, send us a picture:
- Stained silicone
- Silicone smeared on tiles
- Leaks at the edges
- Gaps by the taps
What your quote should include
- If travel is included in the price
- Whether a trained technician does the job
- What protection goes down before work starts
- What aftercare is recommended
What happens on the day
From the moment we arrive, we keep the work contained to the one room. Surfaces nearby are masked off, the work takes about two hours for a bath, depending on what we find, and we finish with a tidy-up and a look at the finished work together.
- All the old sealant is cut out and removed.
- We clean the joint and treat any mould.
- We dry the joint thoroughly.
- Baths are filled with water first, so the joint is at its widest.
- We apply new mould-resistant silicone and tool it to a neat finish, including around the taps.
Getting ready for the visit
- Ensure the area is dry
- Clear the area around the damage
- Tell us about any previous repairs or coatings
Ask for a price
The quickest way to a price is to send a couple of photos through our quote form or ring us. We will tell you honestly if a repair is the right fix.
Advice
What we cannot put right
We will always be straight with you, so here’s what a repair cannot fix:
- Movement in the bath or tray
- Very wide gaps that need a trim
- Hollow or loose tiles
Not sure? Send photos and we’ll give you a straight answer before you book.
What we work on
- Shower trays & enclosures
- Kitchen worktops & sinks
- Wet rooms
- Baths
- Basins & vanity units
Why reseal now?
Compared with repairing water damage, resealing is cheap. It’s a quick job that protects your walls and floors. 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 Clase clients choose us
- Normally one visit, start to finish
- One-year guarantee on every repair
- No need to remove anything
- Free fixed quotes from pictures
Take a look at our pricing.
Towns and villages near Clase
Other services in Clase
Common questions in Clase
Can you reseal over the old silicone?
All the old sealant comes out. New silicone won’t bond to old.
How soon can you come?
It depends on the time of year and where you are. Send pictures with your postcode and we will reply with the earliest dates.
Do you hold any accreditations?
Yes, including CHAS, Constructionline and SafeContractor. The full list is on our accreditations page.
How do I book?
Some pictures, your postcode and how to reach you. On the day, access to the room.
Do you do work for letting agents?
Yes. We work for landlords, agents, builders and businesses as well as homeowners across Swansea.
Are there extra charges for Clase?
There is no separate call-out charge. Your fixed quote includes everything.
Do you cover the whole of Swansea?
Everywhere in the UK, Clase included. Travel is included in the price.
Will there be a smell?
There may be a mild smell during the work.
What your bath or shower is made of matters
Shower trays
We put weight on a tray before sealing it, so the joint is at its widest.
Baths
We fill the bath before sealing, so the joint is at its widest.
Covering Clase
Clase is about 2 miles north of Swansea, in Swansea. Jobs in Clase are booked in like any other job: a fixed quote from photos, and a technician at your door on the day. Our technicians cover 153 places in Swansea.
Jobs in SA6, SA99 and SA5 are booked in the same way as anywhere else. You’ll find streets such as Solva Road, Banwy Road and Parry Road, all of which we cover. We also travel to Mynydd-Bach (1 mile south), Tirdeunaw (1 mile south), Llangyfelach (1 mile north-west), Morriston (1 mile north-east) and Trewyddfa (1 mile south-east). We also work in nearby towns such as Castle (3 miles south), Mount Pleasant (3 miles south), Gorseinon (4 miles west), Dyfaty (3 miles south), Uplands (3 miles south) and Sandfields (3 miles south).
Local landmarks in Clase
Our customers here include homes close to Mynyddbach Chapel, Clase Primary School and Wildfowler pub. Other local landmarks include Bishop Vaughan R.C. School (within half a mile south-east) and Cwm Level Park (1.4 miles south). For rail, the closest station is Llansamlet station, roughly 2.6 miles east. Nearby you will also find Quadrant Shopping Centre (3.3 miles south) and Original Swansea Castle (3.1 miles south). The countryside around Clase includes Pluck Lake and Cwm Clydach RSPB Reserve.
About our accreditations · Every repair comes with a one-year guarantee.
