Vale of Glamorgan · Wales
Bath & shower resealing (mastic) in Great Brynhill, Vale of Glamorgan
Fixed-price bath resealing in Great Brynhill and the surrounding area, done in a single visit in most cases.
- Sealant that is split or lifting
- Discoloured, yellow sealant
- Damp near the bath
How to care for the repair
Simple care helps the repair last. We recommend:
- Use the extractor fan
- Air the room after use
- Replace the seal when mould sets in
- Keep the joints dry
Don’t scrape the sealant with anything sharp, and keep shampoo bottles off the joints.
Reseal before water gets in. Split or lifting sealant is a sign it’s time.
Bath resealing in Great Brynhill, done in place
Preparation is everything in a reseal: every bit of old silicone out, mould treated, the joint clean and dry. Only then does the new sealant go on, in a neat, continuous bead. Whether it’s old sealant that looks dirty and black spots in the silicone, we can help, on wet rooms, kitchen worktops & sinks and baths alike.
We guarantee the work for a year. If something isn’t right in that time, we come back and put it right.
- Where
- Great Brynhill (CF62, CF5)
- Region
- Vale of Glamorgan
- Guarantee
- A year, on every repair
- Quote
- Free, fixed price from pictures
- Telephone
- 0345 017 0787
- Last updated
- 23 October 2026
Great Brynhill questions
Will the price change on the day?
We will show you and explain before doing anything extra. Nothing extra is done without your say-so.
How long does a reseal take?
Most reseals take about two hours. Leave it to cure before use.
Why does mould come back so fast?
Mould needs moisture. Run the fan, dry the joints and the new seal stays cleaner for longer.
What happens after I send pictures?
We come back with a fixed quote, normally with dates to choose from. You’re under no obligation.
Do I have to be there?
Yes. We need access to the room while we work, at a time we agree with you.
Do the materials smell?
Expect a mild smell while we are working.
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.
How do I get a price for bath resealing in Great Brynhill?
We give a fixed quote from your photos. Send a close-up of the damage and a wider photo with your CF62 postcode.
Why it’s worth resealing in Great Brynhill
A reseal is one of the cheapest bathroom jobs there is. Leaving failed sealant can let water cause damage that costs far more to fix. Set against the cost of replacement, repairing generally costs far less, because there is no removal, plumbing or making good. Your fixed quote shows exactly what’s included.
Why Great Brynhill clients choose us
- Repair technicians who travel to you, UK-wide
- Nothing taken out or refitted
- Accredited with CHAS, Constructionline and SafeContractor
- Straight answers about what a repair can do
See our full price list.
Work for landlords and builders
For developers and builders, we fix damage before handover, so there’s no need to replace a damaged item at the last minute. Several plots can be done in one visit to keep costs down.
Hospitality businesses cannot afford rooms out of action for long, so most of our work is done in a single visit. We can work around your bookings.
How we price bath resealing
Quotes are free and the price is fixed. What we take into account:
- How easy the damage is to reach
- Any earlier repairs that need removing first
- How hard the colour is to match
- How many items we do on one visit
Instead of hourly rates, we fix the price before we start. Damage, material and access decide it.
Getting a price from photos
Photographing the damage takes a minute. Please include:
- Where you are, by postcode
- What it’s made of, if you know
- Good light, ideally daylight, without flash glare
- Details of any past repairs
Email us pictures of the damage and a wider shot of the entire item, with your CF62 postcode, and we’ll come back with a fixed quote.
Materials and what they mean for the repair
Baths
Baths are resealed with water in them, so the joint is at its widest.
Sinks and worktops
We reseal basins, vanity tops and kitchen worktops, with the joint fully dried first.
DIY kit or professional repair?
DIY kits are sold for most surfaces, and they can make a small mark look better. Where they fall down 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 anything you look at every day, anything that has rusted, cracked or holed, or anything on a coloured surface, it’s worth having it done properly.
Our work in Great Brynhill
Great Brynhill is about 1 mile north-west of Gibbonsdown, in the Vale of Glamorgan. We agree a date that works for you, and you’ll know when to expect us, so there’s no waiting around. Great Brynhill is one of 67 places in the Vale of Glamorgan where we work.
Every address in CF62 and CF5 is within our area, from the main roads to the quietest streets. From Port Road East and Melville Close or a nearby road, a technician can come to you. Nearby, we also work in Colcot (1 mile south), Merthyr Dyfan (1 mile south-east), Highlight Park (1 mile south-west), Pencoedtre (1 mile east) and Gibbonsdown (1 mile south-east). Larger places within reach include Penarth (4 miles east), Dinas Powys (3 miles east), Llantwit Major (9 miles west), Cowbridge (8 miles west), Llandough (4 miles east) and Lower Penarth (4 miles east).
Around Great Brynhill
Our customers here include homes close to Merthyr Dyfan Church, Colcot Arms and Bryn Hafren Comprehensive School and the streets around them. Other local landmarks include Ysgol Gyfun Bro Morgannwg (1 mile south) and Colcot Primary School (0.5 miles south-east). Great Brynhill’s nearest station is Cadoxton station, roughly 1.8 miles south-east. Nearby you’ll also find Barry Hospital (1.2 miles south) and Wenvoe Castle (0.8 miles north-east). For a walk, there’s Park Wood Hill and The Knap Lake.
The process
Expect a friendly, tidy visit. We confirm the time with you beforehand, cover and mask the work area, then carry out the work, which normally takes around two hours. If anything looks different from your pictures, we’ll talk to you before going ahead.
- All the old sealant is cut out and removed.
- Next we clean the joint and deal with mould.
- The joint is dried thoroughly.
- We fill a bath with water before sealing so the gap is at its widest.
- We apply new mould-resistant silicone and tool it to a neat finish, taps included.
Before we arrive
- Mention if the room is upstairs or in a flat
- Clear toiletries, mats and anything else from around the area
- Keep pets and children out of the room while we work
Ask for a price
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.
Read more
Also near Great Brynhill
Other services in Great Brynhill
What a repair can’t fix
We won’t take on work that won’t last, so here’s what a repair cannot put right:
- Water damage behind the bath that needs a builder
- Movement in the bath or tray
- Loose tiles, which need refixing first
Send us pictures and we will tell you honestly.
Materials we repair
- Basins & vanity units
- Kitchen worktops & sinks
- Shower trays & enclosures
- Wet rooms
- Baths
About our accreditations · Every repair comes with a one-year guarantee.
