Hampshire · England
Wyck Remedial Sealant
Failed sealant joints in Wyck need attention? We cut out the old, prepare the joints and apply the right sealant.
- Smears and lumps from a botched reseal
- Kitchen joints letting water behind the worktop
- Dark patches showing through the sealant
Remedial sealant in Wyck
With more than 20 years’ experience, our applicators have seen most of the ways sealant can fail. We are fully insured ARBOMaster approved applicators, and remedial work carries our 12-month guarantee. If you have wide, uneven beads that look worse than the old ones and torn expansion joints, we can put it right.
Somewhere as small as Wyck, homes tend to be cottages, farmhouses or converted buildings, with some newer houses too. Movement in older walls and floors tends to show first as cracked grout or split sealant.
All of our work is guaranteed for twelve months, and the guarantee is the same wherever you are.
- Location
- Wyck (GU34)
- Region
- Hampshire
- Guarantee
- 12 months on all our work
- Price
- A clear price before work begins
- Telephone
- 0345 464 0079
- Page updated
- 26 October 2026
Landlords, agents and businesses in Wyck
We work for letting agents and landlords as well as homeowners. Resealing between tenancies keeps a property looking cared for.
A neglected joint can let water reach the structure, which is a bigger problem in a rented property. Keeping joints in good order is simple maintenance.
Nearby places to Wyck
More services for Wyck
Common questions in Wyck
Is Wyck within the area you cover?
Yes, Wyck is covered. Our work covers London and the South East, from towns to the smallest places. Longer journeys are simply planned in advance.
Can you help a landlord with a rental near Alton station?
Yes, we work for landlords and agents. You can ring 0345 464 0079 or send us an email with the address and a few details, and we’ll give you a fixed price before we start.
Where do you work from?
We work from Crawley. Our applicators cover Wyck, along with the rest of our area.
Do you work for hotels and businesses?
Yes, regularly. Larger jobs can be planned room by room or area by area to suit the site.
What sealant do you use?
Products from Arbo and Everbuild, among others, picked for each joint. We will tell you what we are using and why.
Can I add another job to the visit?
Yes. Several rooms, windows or areas can go on one quote.
Will the old sealant be removed?
Yes, every time. New silicone does not stick to old silicone, so any old material comes out before anything new goes in.
Can you strip sealant from an acrylic tray safely?
Yes. The old bead is cut and lifted with tools that suit the surface, and the residue is cleaned away. We point out any damage that’s already there.
Looking after it afterwards
Aftercare is simple, and it makes a real difference:
- Find out why the sealant failed first
- Check trays and worktops don’t move
- Always have old sealant cut out, not covered
- Never fill a movement joint with mortar or grout
Keep the room ventilated: use the extractor or open a window after showering.
If a joint has failed more than once, stop resealing it. Have someone find out why, or the next bead will go the same way.
Different surfaces, different methods
Over-sealed & botched joints
Previous removal attempts can leave scratches or gouges. We take care not to make it worse, and point out any existing damage.
Movement & expansion joints
A movement joint must be able to stretch. Failed sealant is cut out, backing rod or tape is fitted and the joint resealed with a low-modulus product.
What happens on the day
Once we’re on site, we check the joints match what you told us. If anything is different, we explain it before carrying on. After that, the work takes a few hours for most joints, depending on how much old sealant has to come out. Somewhere like Wyck needs a little journey planning: tell us about narrow lanes, gates, long drives and where we can park. Everything for the job comes with us, so a second trip is avoided where possible.
- Surrounding tiles, trays and frames are protected first.
- The botched or failed sealant is cut away completely.
- We clean and degrease the joint and look for signs of movement or water.
- Once dry, a suitable sealant is applied and tooled.
- We give you the cure time and explain what caused the failure.
How to prepare
- Tell us about access, such as stairs, a lift or high-level joints
- Keep pets and children clear of the area while we work
- Let us know if you’ve seen damp or leaks
Get a quote
For a quote, call 0345 464 0079 or email us with the location and a short description of the problem. You’ll have a clear quote before we start.
Read more
What happens if it’s left?
A failed seal rarely means a new bathroom. If the bath, tray and tiles are sound, remedial resealing usually puts it right. Where something else has failed, you will hear it from us. Around Wyck, older homes often have timber in their floors and frames, where water from a failed joint can cause rot if it’s left.
The cost reflects the work involved, not a rough estimate. That’s why we ask about the job first and agree the price before starting.
Why choose Mr Mastic in Wyck
- We’re fully insured
- We never seal over old sealant
- A 12-month guarantee on all work
- Rated 4.9 stars on Google
Read what affects the cost and customer reviews.
Wyck homes and their sealant
Hard water is the norm across most of the South East, so limescale builds up on sealant, grout and fittings.
For site and facilities teams at buildings such as Binsted Church of England Primary School, its toilets, changing areas and kitchens need their sealant renewed like any other building’s. Homes close to Church of St Mary include some older properties, and walls and floors in older homes can move, and sealant and grout show it first. If you let a flat or house near Alton station, failed or mouldy sealant is worth putting right between tenancies, before it turns into a leak.
Wyck is about 3 miles east of Alton, in Hampshire. If you need remedial sealant in Wyck, it’s easy to get a quote: please ring 0345 464 0079 or drop us an email. We cover Hampshire from our Crawley base. Wyck is one of 683 places in Hampshire where we work. We also work in Reading, about 21 miles from Wyck.
Jobs for remedial sealant in GU34 is quoted and booked the same way as anywhere else. We also cover the places around Wyck: East Worldham (1 mile south-west), Neatham (1 mile north-west), Holybourne (2 miles north-west), Upper Froyle (2 miles north) and Hartley Mauditt (2 miles south-west). Within a short drive, we also cover Basingstoke (11 miles north-west), Farnborough (12 miles north-east), Fleet (9 miles north), Aldershot (10 miles north-east), Alton (3 miles west) and Petersfield (10 miles south).
What’s near Wyck
Locally, jobs take us to homes and businesses close to Eggar's School. For rail, the closest station is Alton station, about 2.2 miles west. Well-known places in the area include Alton Community Hospital (3.2 miles west) and Barley Pound (5 miles north-east). Green spaces nearby include Deadwater Valley and Holybourne Hill.
What affects the quote in Wyck
The price is agreed before any work begins. It’s based on:
- The number and length of the joints
- How many rooms, windows or areas are involved
- Whether old sealant or filler has to be cut out
- Working hours on commercial sites
Doing several joints on one visit is normally more efficient than separate visits, so it’s worth mentioning everything you’d like done. We’ll send you a clear quote for the lot.
What we need to know
When you contact us, these details help:
- Any previous sealing or DIY work
- Roughly how big the job is
- Whether it’s a home or a business
- Where the job is, and your postcode
Call for a quick quote, or send an email if you’d rather. Describe what needs sealing and we will explain what’s involved before giving you a price.
Should I try it myself first?
If you’re set on DIY, put the effort into preparation: take out all the old sealant, make sure the joint is clean and dry, and give it the full cure time. If it fails, we can still redo it.
The biggest DIY mistake is sealing over old sealant. Silicone doesn’t stick to old silicone, so it peels away and traps moisture behind it. Everything old must be removed first.