Hampshire · England
Wyck Commercial Sealant
Professional commercial sealant in and around Wyck, with every bit of old sealant taken out first and a one-year guarantee.
- Silicone laid over old silicone by a previous contractor
- Failed joints in office kitchens and tea points
- Split sealant where wet room floors meet walls
When to call us in Wyck
A hotel shower or office washroom is used many times a day, and they’re cleaned with strong products every day. That is why sealant fails sooner.
People normally contact us when they notice something like this:
- Too many rooms to reseal without closing the building
- Sealant failing again soon after quick repairs
- Worktop sealant that has shrunk and stained
- Rental bathrooms that need resealing between tenants
For buildings such as Church of St Mary, its kitchen and washroom sealant needs looking after like anywhere else.
Questions to ask before booking
- Whether VAT is included
- Whether all the old sealant comes out first
- Whether the sealant suits the joint
- Who turns up on the day
About our commercial sealant in Wyck
Bigger commercial jobs in Wyck begin with a site walk. After that, you get one clear quote. If you have failed joints in office kitchens and tea points and silicone laid over old silicone by a previous contractor, we can help, on welfare facilities, rental portfolios and hotel bathrooms alike.
Work in a small place like Wyck is planned ahead, journey included, so it can be fitted around guests, customers or events where possible.
Whatever the size of the job, it’s backed by our 12-month guarantee.
- Location
- Wyck (GU34)
- Wider area
- Hampshire
- Cover
- A year, on every job
- Price
- A clear price before any work starts
- Call
- 0345 464 0079
- Page updated
- 26 October 2026
Also in Wyck
What we do, step by step
All our tools and materials come with us in the van. Once we’ve agreed what’s being done, we protect the area and start. Most jobs take a few hours per room, so whole buildings are phased. For a village or hamlet like Wyck, the journey is planned in advance: let us know about lanes, gates and parking. Everything for the job comes with us, so a second trip is avoided where possible.
- We start by looking at the rooms and agreeing what’s needed.
- Working hours are agreed, including early starts or out-of-hours work where it can be arranged.
- Each area is protected and stripped of old sealant.
- Joints are dried, then resealed and tooled neatly.
- We let your team know the cure time for every area.
Getting ready for the visit
- Tell us about any previous sealing or DIY attempts
- Let us know about parking restrictions
- Try not to wet indoor joints just before the visit
How to get a quote
We don’t publish a price list, because every job is different. Instead, your job gets its own clear quote. To get started, ring 0345 464 0079 or email us.
Related advice
Why deal with it now?
Sealant is easy to forget until an audit or inspection is due. Booking it in good time leaves room for the cure time before the visit. Around Wyck, older homes often have timber in their floors and frames, and water through a failed joint can rot timber if it’s left.
No two jobs are quite the same, so we quote each one individually. Size, access and the product the joint needs all play a part.
Why choose Mr Mastic in Wyck
- Colour agreed with you before we start
- An ARBOMaster approved applicator
- We leave the area clean and tidy
- A choice of colours where the product allows
Take a look at how sealant jobs are priced and our reviews.
For landlords and businesses
Landlords and agents in Wyck can book us as well as householders. Resealing between tenancies is a simple way to keep a property in good order before the next move-in.
If you manage several properties in or around Wyck, several properties can be quoted together. Just tell us the addresses and what each one needs, and photos by email help.
Wyck questions
Do you cover smaller places like Wyck?
Yes, smaller places are covered as well as towns. We work across London and the South East. Let us know about access, parking and anything unusual about getting there when you book.
I let a flat near Alton station. Can you help?
Yes. We work for landlords and agents as well as homeowners, and several properties can go on one quote. You can call 0345 464 0079 or send us an email with the details for a clear quote.
Will it make a mess?
No. The area is protected while we work and cleaned up afterwards.
How long do rooms need to be out of use?
Follow the cure time we give you, which is generally around 24 hours. A room-by-room programme keeps only a few rooms out at once.
Which products do you use?
It depends on the joint: sanitary silicone where it gets wet, and sealants suited to movement or weather elsewhere. We use products from Arbo and Everbuild.
What does commercial sealant cost?
Every job is different, so each one gets its own quote. To get one, ring 0345 464 0079 or email us with a short description of the job.
Will the old sealant be removed?
Yes. We cut out all the old sealant and clean the joint before applying anything new.
Where are you based?
Mr Mastic is based in Crawley. We cover Wyck and the rest of Hampshire.
Aftercare tips
Simple care keeps the joints in good condition. We recommend:
- Keep strong chemicals and scourers off the joints
- Check the joints during routine room inspections
- Act on lifting sealant before it leaks
- Keep extractor fans working and serviced
We give a cure time for every area we finish, which is generally around 24 hours. Make sure housekeeping or cleaning staff know it so nobody showers or cleans the joint too early.
Signs to look for: black spots in the silicone, corners lifting, staining on the ceiling below or a musty smell. When you see them, it’s time to plan a reseal.
DIY sealant or a professional job?
The difference is mostly in the preparation and the product. Joints are cleaned back to sound surfaces and dried, and the sealant is matched to the joint and its conditions, then guaranteed for a year.
Overfilling a joint is a classic DIY mistake. A heavy bead looks messy and copes badly with movement, and the joint depth matters as much as the finish.
What we can’t put right
New sealant can’t fix everything, and we’d rather say so up front. It will not solve:
- Cracked trays or baths rather than failed joints
- Water coming from plumbing rather than sealant
- Poor ventilation that keeps bringing mould back
Not sure which it is? You can call 0345 464 0079 or send us an email and we will tell you honestly.
Where we work in Wyck
- Rental portfolios
- Welfare facilities
- Student & care accommodation
- Hotel bathrooms
- Retail & leisure sites
- Office washrooms & kitchens
Workplaces and buildings in Wyck
Most of the South East has hard water, so limescale builds up on sealant, grout and fittings, and it has to be cleaned off before new sealant goes in.
Schools such as Binsted Church of England Primary School are buildings too, and sealant in washrooms, kitchens and changing areas can be renewed around term times or opening hours. Rented homes near Alton station change hands often, and several rental properties can be resealed on one programme.
Wyck is about 3 miles east of Alton, in Hampshire. Anywhere in GU34, we cover commercial sealant for homes and businesses. Our area takes in 683 places across Hampshire, large and small. You can also see our page for Reading, roughly 21 miles from Wyck.
Work in GU34 is quoted and booked the same way as anywhere else. If you are just outside Wyck, we cover 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). Larger places within reach include 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
Typical jobs here are in homes near Eggar's School. The closest station to Wyck is Alton station, roughly 2.2 miles west. A little further out are Alton Community Hospital (3.2 miles west) and Barley Pound (5 miles north-east). The countryside around Wyck includes Deadwater Valley and Holybourne Hill.