Cardiff · Wales

Bath & shower resealing (mastic) in Roath Park, Cardiff

Bath, shower and sink resealing with new mould-resistant silicone for householders, landlords and businesses in Roath Park. Send photos for a free, fixed quote.

  • Discoloured, yellow sealant
  • Black mould in the sealant
  • An untidy old seal
Surface Doctor technician refinishing the outside of a roll-top bath

Need bath resealing in Roath Park?

Do you need bath resealing in Roath Park?

A bathroom without good ventilation is hard on sealant: moisture sits on the joints longer, and mould grows faster.

People normally call us when they notice one of these:

  • Leaks at the edges
  • Black mould in the sealant
  • Discoloured, yellow sealant
  • An untidy old seal

Before booking anyone

  • How your room will be protected
  • Whether the price is fixed and includes VAT
  • If travel is included in the price
  • When it can be used again

Choosing a repair company

Bath resealing in Roath Park without replacing anything

A reseal is a small job that makes a big difference. Fresh joints make the entire room look cleaner, and they keep water out. Whether it’s black spots in the silicone and an untidy old seal, we can normally put it right.

Every job is backed for twelve months. If something goes wrong with the work, we come back.

Location
Roath Park (CF23, CF14)
County
Cardiff
Warranty
A year, on every repair
Price
Free and fixed, from your pictures
Phone
0345 017 0787
Last updated
23 October 2026
Technician in a mask working on a freestanding roll-top bath

How we price bath resealing

We charge the same across the UK, including Roath Park. What changes the price is:

  • Where the damage is and how we get to it
  • Whether it’s a chip, crack, burn or wear
  • How much damage there is
  • Whether we combine several jobs

Compared with replacing, repairing generally costs far less, because there is no removal, plumbing or making good. Your fixed quote shows exactly what’s included.

Send photos for a quote

It only takes a minute to photograph the damage, and it saves a visit. Try to send:

  • One sharp close-up of the damage
  • The material, if you know it
  • A photo taken from further back
  • The postcode, so we can plan the visit

No survey visit is needed: we price from pictures. Use the quote form, or ring 0345 017 0787 to talk it through, and we’ll come back with a fixed figure.

Should I try a DIY kit first?

If you do try a kit, read the instructions carefully, and give it the full curing time. If it fails, we can still put it right.

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.

Roath Park and nearby

Roath Park is about 1 mile north-east of Cardiff, in Cardiff. We visit homes and businesses in Roath Park, so there’s no workshop to go to. Roath Park is one of 91 towns and villages in Cardiff we cover.

Postcode districts we cover here: CF23 and CF14. Local streets include Celyn Avenue, Beatty Avenue and Park End Lane, and we cover them all. Neighbouring places we cover include Cyncoed (1 mile north-east), Cardiff (1 mile south-west), Heath (1 mile west), Penylan (1 mile south-east) and Llanedeyrn (1 mile east). We also work in nearby towns such as Ely (4 miles south-west), Caerau (4 miles south-west), Grangetown (3 miles south), Victoria Park (3 miles south-west), Canton (3 miles south-west) and St Mellons (3 miles east).

Local landmarks in Roath Park

Our clients here include homes close to Discovery Inn, Cardiff High School and Waterloo Gardens and the streets around them. You will also find Lakeside Primary School (within half a mile east) and Cyncoed Methodist Church (0.9 miles north-east). Roath Park has its own railway station: Heath Low Level station. Other landmarks nearby include Capitol Centre (2.1 miles south) and Treoda Castle Mound (1.8 miles west). Green spaces nearby include Roath Park Lake and Woodhill.

Map of Roath Park © OpenStreetMap contributors

How to look after the repair

Good habits make a big difference to how long a repair lasts. Here’s what we suggest:

  • Run the extractor fan during and after showers
  • Store bottles on a shelf
  • Give the seal a regular clean
  • Keep the joints dry

Use the extractor fan, dry the joints after bathing, and clean them regularly with a mild cleaner to slow mould growth.

Black mould in sealant isn’t just unsightly. An early reseal keeps water where it belongs.

How it works

Once we’re through the door, the aim is to do the job without disturbing the rest of your home. We mask off everything nearby, the work takes a couple of hours, and we finish by cleaning up and talking you through the result.

  1. We cut out and remove all of the old sealant.
  2. The joint is cleaned and any mould treated.
  3. The joint is dried thoroughly.
  4. We fill a bath with water before sealing so the gap is at its widest.
  5. We apply new mould-resistant silicone and tool it to a neat finish, taps included.

Getting ready for the visit

  • Keep pets and children out of the room while we work
  • Open a window if you can
  • Move bottles, mats and clutter away from the area

Getting a price

Ring 0345 017 0787, or send us pictures through the quote form. With one close-up and one wider picture, we can price the job.

Send photos for a quote

Advice

Roath Park questions

What happens after I send pictures?

We come back with a fixed price. You are under no obligation.

What does bath resealing cost?

Because every job differs, we price from pictures. You’ll get a fixed figure before you book.

Do you cover Roath Park?

Yes. We work across the UK and travel to Roath Park and the rest of Cardiff. Send pictures and we will quote, or call 0345 017 0787.

Is a repair better than a new one?

Typically, if the item is otherwise sound. A repair avoids removal and making good. If replacing would be better, we will say so.

Can I add another job to the visit?

Yes, and it’s frequently cheaper. Just add the extra items to your pictures and we will quote them together.

Will you leave a mess?

No. The work area is masked and covered, and we take our waste away with us.

Can landlords book you?

Yes. We work for landlords, agents, builders and businesses as well as householders in Roath Park.

How do I book?

Just pictures, your postcode and a contact number. On the day, access to the room.

Why it’s worth resealing in Roath Park

A reseal is one of the cheapest bathroom jobs there is, and it protects everything around the bath. Failed sealant can lead to water damage that is much more expensive. We charge the same wherever you are, so there is no premium for Roath Park. The job itself decides the price: the material, the amount of damage and how many items.

Why book with us

  • Fixed prices from your pictures
  • Straight answers about what a repair can do
  • Same prices wherever you are
  • Rooms protected and left tidy

Read our full price list.

Repairs by material

Shower trays

Trays are sealed with weight on them, for the same reason.

Sinks and worktops

Basins, vanity units and kitchen worktops are resealed too, once the joint is completely dry.

Work for landlords and builders

Rental properties take more wear, and replacing things at every changeover adds up. Repairing between tenants keeps the property presentable for less.

Builders, developers and site managers book us for snagging repairs, fixing chips and scratches before handover. We hold CHAS, Constructionline and SafeContractor accreditations.

CHAS accredited contractor and Constructionline logos SafeContractor, SMAS Worksafe and Builder’s Profile logos

About our accreditations · Every repair comes with a one-year guarantee.

Read what customers say about us on Trustpilot.