Surrey · England
Remedial sealant & repairs in Headley, Surrey
Specialist remedial sealant for Headley: the right sealant, proper preparation and a neat finish. Ask us for a quick quote.
- Leaks that keep coming back after resealing
- Over-sealed joints coming away
- Sealant that came away because the surface wasn’t prepared
Surface by surface
Windows & doors
Frames resealed over the top end up with hard, layered mastic. All of it is cut out and the frame and wall cleaned.
Worktops & kitchens
Kitchen joints hold grease and residue, so we spend extra time cleaning.
About our remedial sealant in Headley
Remedial jobs in Headley generally fall into a few patterns: sealant over sealant, mould under the bead, leaks that come back and movement joints that have split. We strip each one back and start from scratch. We work on mouldy bath & shower sealant, expansion joints and failed movement joints, and people most often call us about smears and lumps from a botched reseal and decorators’ caulk around a bath or shower.
Being in a small place like Headley makes no difference to the job itself: the journey and access are simply agreed in advance. Once we are there, the bathroom or kitchen gets the same care as anywhere else.
All our work is covered by our 12-month guarantee, wherever you are in Surrey.
- Location
- Headley (KT18)
- Wider area
- Surrey
- Guarantee
- One year on every job
- Price
- Quoted before any work starts
- Telephone
- 0345 464 0079
- Page updated
- 26 October 2026
Should I try it myself first?
Overfilling a joint is a classic DIY mistake. A thick, smeared bead looks untidy and does not move well, and getting the depth right matters as much as the look.
Some sealant jobs are within reach of a careful DIYer, such as a straightforward joint indoors. Where it goes wrong is sealing over the old bead, working on a wet joint or overloading the gap.
What happens on the day
At the end, we look at the finished work together and tell you how long to leave it. The visit itself usually takes a few hours for a typical bath or shower, longer where several layers have been applied, depending on how much there is to do. Somewhere as small as Headley, access is often the only tricky part. For outside work, also let us know about exposed walls and any outbuildings involved.
- The failure is looked at first, so we know whether it’s sealant, movement or water from elsewhere.
- Old beads and residue are removed down to clean surfaces.
- Mould is treated and the joint dried.
- We reseal with a product suited to the joint, backed where needed.
- The joint is tooled and you’re told about anything else we found.
Getting ready for the visit
- On commercial sites, let us know about site rules
- Mention any leaks or damp you’ve noticed
- Clear items away from the joints we’re working on
Ask for a quote
If you are in Headley and need remedial sealant, ring 0345 464 0079 or email us. Tell us what the problem is and where, and we will agree the price before any work begins.
Read more
Remedial sealant in Headley: local notes
Hard water is the norm across most of the South East, which leaves limescale on sealant, grout and fittings.
Managing a site like St Andrew's Catholic School? Then its toilets, changing areas and kitchens need their sealant renewed like any other building’s. Letting a property close to Tadworth station? Then a joint that keeps failing is best fixed properly while the property is empty. Homes close to Church of St Mary the Virgin include some older properties, and bathrooms in older houses have often been refitted more than once, with sealant laid over sealant.
Headley is about 2 miles south-east of Ashtead, in Surrey. From the centre of Headley to the outskirts, we cover remedial sealant for every kind of property, from flats and houses to offices and hotels. We cover 395 towns and villages across Surrey, from the larger towns to small villages. We also work in Crawley, about 13 miles from Headley.
Postcode districts we cover here for remedial sealant: KT18. Whether your property is on Tilley Lane, Cunliffe Close and Lee Green or a nearby road, our applicators can take on the job. We also cover the places around Headley: Walton on the Hill (2 miles east), Tadworth (2 miles north-east), Box Hill (2 miles south), Lower Kingswood (3 miles east) and Kingswood (3 miles east). Further out, we also cover Guildford (13 miles west), Woking (13 miles west), Epsom (4 miles north), Horley (9 miles south-east), Redhill (6 miles south-east) and Ewell (5 miles north).
Local landmarks in Headley
In Headley, that means homes and buildings near Nower Wood. Headley’s nearest station is Tadworth station, about 1.9 miles east. Well-known places in the area include Headley Court (0.5 miles north) and The Ashley Centre (3.3 miles north). Open spaces near Headley include Box Hill and Reigate Heath.
Leave it or put it right?
Spraying mould remover on a sealed-over joint does not reach what’s underneath. The layers have to come out, and the joint treated and dried before resealing. Where a wall is exposed, as many are in small places like Headley, wind-driven rain gets into any failed joint, and damp in older walls is slow to dry out.
No two jobs are quite the same, so each one gets its own quote. The number of joints, how easy they are to reach and the sealant needed all make a difference, and we’ll explain the quote if you ask.
What you get with us
- Every job guaranteed for a year
- Approved under the ARBOMaster scheme
- Tidy, careful work
- Any old sealant cut out fully, not covered over
When something else is needed
We will not take on work that won’t last, so these are the limits:
- A bath, tray or worktop that moves until it’s properly fixed
- Failed tanking or loose tiles behind the sealant
- Leaks from a shower valve, waste or pipework (a plumber’s job)
Not sure which it is? You can phone 0345 464 0079 or send us an email and we will tell you honestly.
Where we work in Headley
- Expansion joints
- Failed movement joints
- Shrunken worktop sealant
- Botched or over-sealed joints
- Mouldy bath & shower sealant
- Leaking tray & enclosure joints
How to look after the new joints
Aftercare is simple:
- Don’t add new sealant on top of old
- Clean sealant with mild products only
- Check ceilings under showers for marks
- Report a tray that rocks or a worktop that lifts
Where we have pointed out another fault, have it put right, because the new sealant cannot hold back a problem underneath.
A split movement joint lets rain into walls and floors, and the longer it’s left, the more the joint edges break down. A joint with sound edges is far easier to reseal.
Towns and villages near Headley
What else we do in Headley
How we quote for remedial sealant
Jobs vary more than people expect. The main factors:
- When we can work, for business premises
- The number and length of the joints
- The type of sealant required
- Whether the work is at height
Rather than a set price list, we price the job in front of us: the amount of work, the old material and the access. You’ll know the price before we begin.
What to tell us for a quote
Before you ask for a quote, have a think about:
- The problem you’ve noticed
- Roughly how big the job is
- The type of property
- A few photos by email, if you can
Every job is quoted individually. Just ring 0345 464 0079 or email us with the details, and pictures are welcome.
Questions from Headley
Will you come out to Headley?
Yes, smaller places are covered as well as towns. We work across London and the South East. Just mention lanes, gates or anything else about the route when you book.
Can you help a landlord with a rental near Tadworth station?
Yes, we work for landlords and agents. You can phone 0345 464 0079 or email us with the address and a few details, and we will give you a fixed price before we start.
Where is Mr Mastic based?
Mr Mastic is based in Crawley. We cover Headley and the rest of Surrey, along with the rest of our area.
How long should I leave it?
That depends on the sealant used, so please follow the time we give you.
Can you remove sealant that’s been put over old sealant?
Yes. We cut out all the layers and clean off the film, before resealing with a single bead.
Do you offer different sealant colours?
Generally, yes. Sealants come in white, clear, grey and other colours for many products, and we’ll agree it with you first.
Do you have insurance?
Yes. Full insurance covers our work, and we can confirm the details when we quote.
Can failed expansion joints be resealed?
Yes. We cut out the failed sealant, fit backing and reseal with a flexible product.