Rhondda Cynon Taff · Wales
Bath & shower resealing (mastic) in Gilfach Goch, Rhondda Cynon Taff
Our repair technicians come to Gilfach Goch for bath, shower and sink resealing with new mould-resistant silicone. Everything is done in place, with a one-year guarantee.
- Old sealant that looks dirty
- Damp near the bath
- Black spots in the silicone
Gilfach Goch questions
Why does mould come back so fast?
Damp is the cause. Ventilation and drying keep it clean longer.
Why does the silicone keep cracking?
Something is moving. Persistent splitting can mean the support needs attention.
Which areas do you work in?
Everywhere in the UK, Gilfach Goch included. Travel is included in the price.
I rent my home. Can I book you?
Yes. Ask your landlord first, and we can send them the quote if that helps.
Can you quote from photos?
Nearly always. We only ask to see it in person if the photos can’t show what we need.
Is the work guaranteed?
Every repair comes with our one-year guarantee. Ask us what it covers when you get your quote.
Do you seal over the old sealant?
Never over old. The old sealant is cut out and the joint cleaned and dried.
What does bath resealing cost?
Because every job differs, we price from pictures. You know the full cost before anything is booked.
Bath resealing in Gilfach Goch without replacing anything
A proper reseal starts with removing every trace of the old silicone. New silicone won’t bond to old, which is why many DIY jobs peel. Whether it’s missing sealant behind the taps and a messy previous reseal, we can help.
Big or small, it’s backed by a one-year guarantee.
- Location
- Gilfach Goch (CF44)
- County
- Rhondda Cynon Taff
- Cover
- 12 months on all our work
- Quote
- Free, fixed quote from pictures
- Telephone
- 0345 017 0787
- Page updated
- 23 October 2026
What a repair cannot fix
Honesty matters more than a booking, so here’s what a repair will not do:
- Movement in the bath or tray
- Gaps so wide they need filling or trims before sealing
- Loose tiles, which need refixing first
Not sure? Send pictures and we will give you a straight answer.
Materials we repair
- Basins & vanity units
- Shower trays & enclosures
- Baths
- Wet rooms
- Kitchen worktops & sinks
Resealing in Gilfach Goch: why it matters
Sealing over old silicone is a false economy. It soon peels, and traps mould underneath. We remove the old sealant completely. A repair typically costs much less than people expect, particularly next to the cost of replacement. Photos let us give you the exact figure.
Why choose Surface Doctor in Gilfach Goch
- Nothing taken out or refitted
- Every repair guaranteed for a year
- Rooms protected and left tidy
- We will tell you if it’s not worth repairing
See our full price list.
For landlords and businesses
We work for landlords, letting agents and housing providers in Gilfach Goch as well as homeowners. Repairing between tenancies keeps void periods short, and it usually costs far less than a refit.
We carry out planned and one-off repairs for housing associations and facilities teams. A repair avoids taking out and refitting, which is easier on the people living there.
Other services in Gilfach Goch
Keeping it looking good
Good habits make a big difference to how long a repair lasts. Here’s what we suggest:
- Reseal at the first sign of lifting
- Keep bottles off the joints
- Open a window after bathing
- Keep the joints dry
Keep the room well ventilated, and wipe the joints after use to keep mould away.
If you notice damp, stains on the ceiling below or loose tiles, act quickly. It may be more than a reseal, and we’ll say if you need a builder or plumber.
Different materials, different repairs
Sinks and worktops
Basins, vanity units and kitchen worktops are resealed too, once the joint is completely dry.
Shower trays
Trays are sealed with weight on them, so the joint is at its widest.
What bath resealing costs
You will know the full cost before you book. We take into account:
- Where the damage is and how we get to it
- How much damage there is
- What the surface is made of
- Whether old repairs or coatings need taking off
A repair is priced on what needs doing, not your postcode. The full price is agreed before booking, with no extras added later.
Quotes from your photos
Two or three clear photos are normally enough. Try to include:
- Any earlier repairs or coatings
- What it’s made of, if you know
- Your postcode, so we can check dates
- A coin beside the damage so we can judge size
No survey visit is needed: we price from pictures. Use the quote form, or ring 0345 017 0787 to talk it through, and you’ll get a fixed figure back.
The process
Nothing needs to be moved out of the room beforehand. Everything we use comes in the van with us, put protection down and get going once we’ve agreed what we are doing. It typically takes a couple of hours, and you can get on with other things while we’re there.
- We cut out and remove all of the old sealant.
- The joint is cleaned and any mould treated.
- We ensure the joint is completely dry.
- For a bath, we fill it with water first so the joint is at its widest.
- New mould-resistant silicone goes on and is tooled to a neat finish, including around the taps.
Preparing for the visit
- Make sure the area is dry
- Move bottles, mats and clutter away from the area
- Mention any earlier repairs or resurfacing
Ask for a price
Call 0345 017 0787 or use the quote form. With one close-up and one wider picture, we can give you a fixed quote without visiting.
Read more
Where we work around Gilfach Goch
Gilfach Goch is about 2 miles north-west of Aberdare, in Rhondda Cynon Taff. Our repair technicians come to homes and businesses in Gilfach Goch and nearby villages, so nothing has to leave your home. Gilfach Goch is one of 133 places in Rhondda Cynon Taff where we work.
Our visits in CF44 work the same way as everywhere else we cover. We regularly work on streets such as Hirwaun Road, Lawrence Avenue and Cwmynysmintan Road and the roads around them. Neighbouring places we cover include Penywaun (1 mile north), Llwydcoed (1 mile east), Hirwaun (1 mile north-west), Tre-Gibbon (1 mile east) and Cwmdare (1 mile south-east). Larger places within reach include Pontypridd (11 miles south-east), Mountain Ash (6 miles south-east), Tonypandy (8 miles south), Rhondda (6 miles south), Porth (9 miles south) and Church Village (13 miles south-east).
Near you in Gilfach Goch
Around Gilfach Goch, we work in homes near Aberdare High School, Colliers Arms and Aberdare Park and the streets around them. You’ll also find St James's Church (0.9 miles east) and Penywaun Primary School (under half a mile south-east). The nearest railway station is Aberdare station, roughly 2.3 miles south-east of the centre. Well-known places in the area include Cynon Valley Museum (1.9 miles south-east) and St Tydfil's Hospital (4.7 miles east). Not far away are Llyn Fach and Mynydd y Bwllfa.
Signs you need bath resealing in Gilfach Goch
Sealant splits when the bath or tray moves, frequently because it was sealed with the bath empty.
It’s worth getting a quote if you see:
- An untidy old seal
- Gaps in the seal
- Old sealant that looks dirty
- Missing sealant behind the taps
What your quote should include
- What the guarantee covers, and for how long
- Whether there are any call-out or travel charges
- How the room is protected while they work
- Whether they match the colour on site
About our accreditations · Every repair comes with a one-year guarantee.
