Sunderland · England
Bath & shower resealing (mastic) in Pennywell, Sunderland
Our technicians come to Pennywell for bath, shower and sink resealing with new mould-resistant silicone. Everything is done in place, with a one-year guarantee.
- A messy previous reseal
- Water getting behind the bath or tray
- Sealant that’s split or lifting
How we price bath resealing
Each job gets its own fixed price. This is what makes a difference:
- The type of damage
- Any earlier repairs that need removing first
- How many areas need work
- How easy the damage is to reach
The price depends on the type and amount of damage, the material and how many items we do on one visit. You get a fixed price from your photos, so you know the cost before booking.
How to get a fixed quote
Phone pictures are fine. Ensure they show:
- Details of any past repairs
- The material, if you know it
- Natural light rather than flash
- Where you are, by postcode
No survey visit is needed: we price from photos. Send them through the quote form, or call 0345 017 0787 if you’d rather talk it through.
Bath resealing in Pennywell without replacing anything
A good reseal is all about preparation: every bit of old silicone out, mould treated, the joint clean and dry. Only then does the new sealant go on, as one neat, continuous bead. Whether it’s sealant that’s split or lifting and old sealant that looks dirty, we can help, on kitchen worktops & sinks, baths and wet rooms alike.
You are covered for a year from the day of the repair. Just call us if there’s a problem and we will come back.
- Location
- Pennywell (SR4, SR3)
- Region
- Sunderland
- Guarantee
- A year, on every repair
- Price
- Fixed and free, based on pictures
- Telephone
- 0345 017 0787
- Updated
- 23 October 2026
Nearby places to Pennywell
Also in Pennywell
Covering Pennywell
Pennywell is about 2 miles west of Sunderland, in Sunderland. We travel to homes and businesses in Pennywell, so nothing has to leave your home. Pennywell is one of 75 towns and villages in Sunderland we cover. Our jobs stretch from Pennywell to Newcastle upon Tyne (10 miles away).
Our technicians cover all of the SR4 and SR3 postcode area. From Geddes Road, Galway Road and Lisa Avenue or anywhere nearby, a technician can come to you. Being close to the A19, Pennywell is simple for us to get to. If you’re just outside Pennywell, we cover Grindon (1 mile south), Hastings Hill (1 mile south-west), Offerton (1 mile south-west), Springwell (1 mile south-east) and Thorney Close (1 mile south-east). Further out, we also cover Washington (3 miles west), Houghton-le-Spring (4 miles south), Sunniside (3 miles east), Fulwell (3 miles north-east), Hendon (3 miles east) and Hetton-le-Hole (5 miles south).
What’s near Pennywell
Locally, our jobs take us to homes close to Sandhill View Academy, St Anne's Roman Catholic Voluntary Aided Primary School and The Golden Lion Public House. Other local landmarks include St Thomas (less than half a mile south), Barnes Park (1.2 miles east) and Grindon Hall Christian School (under half a mile east). The closest station to Pennywell is Sunderland station, about 2.5 miles east. A little further out are Hylton Castle (1.8 miles north) and East and Middle Herrington (2.1 miles south). Green spaces nearby include Warden Law and WWT Washington.
Landlords, agents and businesses in Pennywell
Landlords, letting agents and housing providers in Pennywell use us as well as homeowners. A repair between tenants keeps the property empty for less time, and it costs much less than replacing.
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.
DIY kit or professional repair?
Kits are cheap and easy to find, but the repairs we redo most frequently are DIY ones that have discoloured or lifted. Doing it properly first is usually the cheaper route.
What a professional repair adds is preparation, colour matching and finishing. 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.
How it works
Arrival times are agreed in advance, so you know when to expect us. Once we are there, the work takes about two hours for a bath for most jobs. The room is left tidy and ready to use once it has cured.
- First we strip out every bit of the old mastic.
- We clean the joint and treat any mould.
- The joint is dried 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, taps included.
Getting ready for the visit
- Let us know about parking or access
- Avoid using the area for a few hours before we arrive
- Keep a parking space free if you can
Getting a price
A quote takes minutes to ask for: photograph the damage, then the whole bath or shower, include your postcode and send them over. You’ll get a fixed quote, not an estimate.
Read more
When a repair isn’t the answer
A repair is not always the answer, and we would rather say so up front. Repairs won’t solve:
- Water damage behind the bath that needs a builder
- Gaps too big for silicone alone
- Hollow or loose tiles
Not sure? Send photos and we will give you a straight answer.
What we work on
- Kitchen worktops & sinks
- Wet rooms
- Shower trays & enclosures
- Basins & vanity units
- Baths
Pennywell questions
Can I add another job to the visit?
Yes. Combining jobs on one visit brings the cost down. Send photos of everything you’d like done.
How quickly can you book me in?
Your quote comes with available dates. Tell us if you need it done quickly.
Can you price it without visiting?
In nearly every case. We only ask to see it in person if the pictures cannot show what we need.
Why does the silicone keep cracking?
Something is moving. If it keeps happening, the support may need fixing.
Does someone need to be in?
We need someone to let us in. You do not need to watch us work.
Are you a vetted contractor?
We hold CHAS, Constructionline, SafeContractor, SMAS Worksafe and Builder’s Profile accreditations.
Do you cover Pennywell?
Yes, we do. Repair technicians travel to Pennywell from across the region, with no extra charge for travel.
Is it messy?
Dust sheets and masking go down before we start, and tidy up before we leave.
Resealing in Pennywell: why it matters
Resealing costs very little, and it protects everything around the bath. Leaving failed sealant can let water cause damage that costs far more to fix. There are no surprise extras on the day. The price we quote from your pictures is the price you pay, unless the damage turns out to be different, in which case we talk to you first.
Why choose Surface Doctor in Pennywell
- A year’s guarantee on all work
- Rooms protected and left tidy
- Honest advice, even when it means no job
- Accredited with CHAS, Constructionline and SafeContractor
Take a look at our prices page.
Common problems we fix in Pennywell
Black mould is the most common reason people reseal. It grows into the sealant itself, so cleaning can’t get it all out.
These are the problems we are asked about most:
- Old sealant that looks dirty
- Sealant that is split or lifting
- Leaks at the edges
- A messy previous reseal
What your quote should include
- When it can be used again
- What aftercare is recommended
- How the colour is matched
- How long the guarantee is and what it covers
Repairs by material
Shower trays
We put weight on a tray before sealing it, so the joint is at its widest.
Sinks and worktops
Basins, vanity units and kitchen worktops are resealed too, once the joint is completely dry.
About our accreditations · Every repair comes with a one-year guarantee.
