Kent · England
Commercial & hotel sealant in South Street, Kent
Professional commercial sealant in and around South Street, with old sealant always removed completely and a 12-month guarantee.
- Sealant failing again soon after quick repairs
- Rental bathrooms that need resealing between tenants
- Washroom sealant that looks dirty however often it’s cleaned
Commercial sealant in South Street, done properly
Mr Mastic brings more than 20 years’ experience to commercial sites, and we are fully insured and ARBOMaster approved. Tell us what paperwork your site needs, such as RAMS or insurance details, and we’ll confirm what we can supply with the quote. We are often asked to deal with mouldy bathrooms flagged at a tenancy check and tired sealant ahead of a health and safety audit, on office washrooms & kitchens, retail & leisure sites and hotel bathrooms.
For a small place like South Street, the journey and timings are agreed in advance, so it can be fitted around guests, customers or events where possible.
We stand behind the work with a 12-month guarantee.
- Where
- South Street (DA13)
- Region
- Kent
- Cover
- A year, on every job
- Price
- A clear price before any work starts
- Telephone
- 0345 464 0079
- Page updated
- 26 October 2026
Aftercare tips
To keep the joints looking good and working properly:
- Ask cleaners to go gently on the silicone
- Pass on the cure time to whoever cleans the rooms
- Book larger programmes for quieter times of year
- Note the date each area was done
We give a cure time for every area we finish, which is normally around 24 hours. Pass it on to housekeeping or cleaners so the new sealant isn’t wetted or scrubbed too soon.
A room that can’t be let or used is lost income. Catching faults early means they can be put right in a short window, before they become leaks that take the room out of use.
Towns and villages near South Street
Other services in South Street
Common questions in South Street
Can you help a landlord with a rental near Meopham station?
Yes, landlords and agents are among the people we work for, and several properties can be quoted together. You can ring 0345 464 0079 or email us with the details for a clear quote.
Do you cover smaller places like South Street?
Yes. South Street is within the area we cover, which takes in towns, villages and rural addresses. Our work covers London and the South East. Let us know about access, parking and anything unusual about getting there when you book.
What information do you need?
Where the job is, what the problem is and roughly how big it is. Photos by email help too.
How do I get a quote for commercial sealant in South Street?
Every job is different, so each one gets its own quote. For a quick quote, phone 0345 464 0079 or email us with a short description of the job.
Are you ARBOMaster approved?
Yes. ARBOMaster is the approved applicator scheme for Arbo sealants, and we are part of it.
Do you offer different sealant colours?
Yes. Sealants come in white, clear, grey and other colours for many products, and we agree the colour with you before any work starts.
Where are you based?
We are a Crawley-based firm, with over 20 years’ experience. We work across South East England, London and Scotland.
What sealant do you use?
The product depends on the job: anti-fungal sanitary silicone in wet areas, and other sealants where joints move or face the weather. We use products from Arbo and Everbuild.
Honest limits
It helps to know what we can’t do too:
- A broken extractor fan behind the mould problem
- Certifying fire stopping or building compliance
- A shower tray, bath or basin that is cracked or broken
If you are not sure, just phone 0345 464 0079 or email us and we’ll give you a straight answer.
What we seal
- Office washrooms & kitchens
- Retail & leisure sites
- Welfare facilities
- Hotel bathrooms
- Rental portfolios
- Student & care accommodation
What affects the cost of commercial sealant
Every job gets its own quote. This is what makes a difference:
- The size of the job
- The old material and how stubborn it is
- The type of sealant required
- Whether the work is at height
Homes and businesses are quoted the same way: how much there is to do, how we reach it and what it needs, plus any working-time requirements on site. Call for a quick quote and we will explain what it covers.
What to tell us for a quote
Before you ask for a quote, have a think about:
- The address or postcode of the job
- Whether it’s a home or a business
- Photos by email, if that is easy
- How many joints, rooms or windows are involved
Asking for a quote is easy: tell us what needs doing and where. A few photos by email make the job easier to understand.
Landlord and commercial work in South Street
Letting agents often deal with us directly. Tell us the address, the job and how access works and we will give you a quote.
Water getting past a failed joint can damage the building, which is a bigger problem in a rented property. Resealing at the right time is simple maintenance that we can handle for you.
How the visit works
On the day, we start by going over the job with you, so there are no surprises. Surfaces next to the work are protected before any work starts. Most jobs take a few hours per area, with larger sites planned over several visits. In a small place like South Street, access is generally the main thing to plan. If the job is outside, mention outbuildings, exposed walls and how to reach them.
- 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
- For business premises, tell us about site rules or sign-in
- Clear items away from the joints we are working on
- Try not to wet indoor joints just before the visit
Ask for a quote
For a quick quote, get us on the phone, or email us if that is easier. Describe what needs sealing and we’ll talk you through the work before giving you a price.
Related advice
Leave it or put it right?
Refitting a washroom is a big, disruptive project. If the fittings are in good order, new sealant is often all it needs. If something else is wrong, we’ll say so. Where a wall is exposed, as many are in small places like South Street, wind-driven rain gets into any failed joint, and damp in older walls is slow to dry out.
There are no prices on our website, because the cost depends so much on the job itself. For a quick quote, please call 0345 464 0079 or drop us an email.
Why choose Mr Mastic in South Street
- Tidy, careful work
- Colour agreed with you before any work starts
- Every job guaranteed for a year
- 20+ years of sealant experience
Read our cost guide or our reviews.
What commercial sealant looks like in South Street
Hard water is the norm across most of the South East, so limescale builds up on sealant, grout and fittings.
If you look after a building such as Culverstone Green Primary School, busy washrooms and kitchens can be resealed in phases so they stay open. Letting a property close to Meopham station? Then we can quote for one property or a whole portfolio of rentals.
South Street is about 6 miles south of Gravesend, in Kent. Our applicators cover commercial sealant for homes and businesses in South Street, as part of our work across Kent. Our Kent coverage runs to 922 places, South Street among them. London is on our list too, around 22 miles away.
Jobs for commercial sealant in DA13 is quoted and booked the same way as anywhere else. Commercial sealant is available to properties on South Street and Chapman's Hill and the roads around them. Close by, we work in New Street (1 mile west), Priestwood Green (1 mile east), Culverstone Green (1 mile south), Harvel (1 mile south-east) and Priestwood (1 mile east). We also work in nearby towns such as Maidstone (10 miles south-east), Dartford (8 miles north-west), Sevenoaks (9 miles south-west), Royal Tunbridge Wells (15 miles south), Gravesend (6 miles north) and Tonbridge (11 miles south).
Around South Street
Typical jobs here are in homes near Trosley Country Park and Meopham School. The nearest railway station is Meopham station, roughly 2.4 miles north of the centre. Nearby you will also find Leybourne Castle (4.5 miles south-east) and Coldrum Long Barrow (2.3 miles south-east).
DIY sealant or a professional job?
A careful DIYer can reseal a simple joint, 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.
A DIY attempt does not rule out a professional job. We remove it and do the joint properly.