Kent · England
Commercial & hotel sealant in Sittingbourne, Kent
Problem with your washrooms, bathrooms and kitchens in Sittingbourne? We cut out the old, prepare the joints and apply the right sealant, and the work is guaranteed for a year.
- Too many rooms to reseal without closing the building
- Worktop sealant that has shrunk and stained
- Rental bathrooms that need resealing between tenants
About our commercial sealant in Sittingbourne
Larger jobs around Sittingbourne start with a walk round the site to agree the scope, the order and the working hours. You then get one clear quote for the whole job. For commercial sealant in Sittingbourne, just call 0345 464 0079 or email us. Common call-outs are for whole floors of tired en suites and failed joints in office kitchens and tea points, across hotel bathrooms, student & care accommodation and retail & leisure sites.
In a town like Sittingbourne, commercial work can mean offices, shops, schools, surgeries or small business units. All of them have washroom and kitchen joints, and many have fire-rated joints around pipes and cables.
Big or small, you get the same 12-month guarantee in Sittingbourne and across Kent.
- Place
- Sittingbourne (ME10, ME9)
- Wider area
- Kent
- Guarantee
- A year, on every job
- Quotes
- Quoted before any work starts
- Call
- 0345 464 0079
- Updated
- 26 October 2026
When something else is needed
We will not take on work that won’t last, so here’s what sealant cannot put right:
- Faulty shower valves and leaking traps
- A broken extractor fan behind the mould problem
- Assessing what fire stopping a building needs
If in doubt, phone 0345 464 0079 or email us and we’ll say what we think before booking.
What we seal
- Welfare facilities
- Retail & leisure sites
- Office washrooms & kitchens
- Student & care accommodation
- Rental portfolios
- Hotel bathrooms
Do you need commercial sealant in Sittingbourne?
Quick fixes come back quickly. Sealing over old silicone, sealing wet joints or using the wrong product all lead to the same thing: another reseal before long.
The problems people generally mention when they call include:
- Failed joints in office kitchens and tea points
- Whole floors of tired en suites
- Sealant failing again soon after quick repairs
- Washroom sealant that looks dirty however often it’s cleaned
Letting a property close to Sittingbourne station? Then we can quote for one property or a whole portfolio of rentals.
Before booking anyone
- How the joint is cleaned and prepared
- Is the old sealant removed completely?
- The length of the guarantee
- How the colour is chosen
Workplaces and buildings in Sittingbourne
For seaside hotels, guest houses and holiday lets around Sittingbourne, busy months put washrooms and kitchens under pressure, so it’s worth checking the sealant before the busiest weeks. There are hotels and other places to stay in and around Sittingbourne. Hotel work can be planned room by room, with out-of-hours working where needed.
If you look after a building such as Borden Grammar School, busy washrooms and kitchens can be resealed in phases so they stay open. Community buildings like Church of the Holy Trinity are part of the picture too: halls and community kitchens see heavy use, and their sealant shows it.
Sittingbourne is about 37 miles east of London, in Kent. Our applicators cover commercial sealant for homes and businesses in Sittingbourne. Our area takes in 922 places across Kent, from the larger towns to small villages. There’s also a page for Chelmsford, roughly 29 miles from Sittingbourne.
Jobs for commercial sealant in ME10 and ME9 is quoted and booked the same way as anywhere else. Commercial sealant is available to properties on High Street, Roman Square and Moonstone Square. Main roads around Sittingbourne include the A2 and A249, so getting to you is simple. If you’re just outside Sittingbourne, we cover Murston (1 mile east), Milton Regis (1 mile north-east), Kemsley (1 mile north), Howt Green (1 mile north-west) and Heart's Delight (1 mile south-west). Larger places within reach include Maidstone (10 miles south-west), Ashford (15 miles south), Whitstable (13 miles east), Faversham (7 miles east), Minster (6 miles north-east) and Kings Hill (15 miles west). Sittingbourne is one of the larger places we cover in Kent.
Around Sittingbourne
In Sittingbourne, that means homes and buildings near Milton Court Primary Academy, The Golden Hope pub and Milton Creek Country Park, among other places. There’s a railway station in Sittingbourne itself: Sittingbourne station. Other landmarks nearby include Bayford Court (under half a mile east) and Court Hall Museum (less than half a mile north).
Why act early in Sittingbourne
A quick bead over the old sealant might get a room back in use today, but it will not bond, and it lifts again soon. Doing it properly once is less disruptive than doing it badly twice. In Sittingbourne, as anywhere, most leaks start as a small gap in a joint, and they’re far easier to fix early.
There are no prices on our website, because each job is priced on what it involves. For a quick quote, please phone 0345 464 0079 or email us and we will talk you through it.
Why Sittingbourne clients choose us
- Fully insured
- You choose the colour before work begins
- An ARBOMaster approved applicator
- Anti-fungal sanitary silicone in wet areas
See our cost guide or our reviews.
Nearby places to Sittingbourne
Other services in Sittingbourne
Looking after it afterwards
Looking after new joints is easy:
- Act on lifting sealant before it leaks
- Keep strong chemicals and scourers off the joints
- Add sealant to your planned maintenance checks
- Keep extractor fans working and serviced
Squeegees in guest and staff showers help: walls and trays dry faster, and so does the sealant.
Rooms out of use cost a hotel or landlord money. Catching faults early means they can be put right in a short window, before they become leaks that take the room out of use.
Can I do it myself?
If you do try it yourself, take your time over the preparation: take out all the old sealant, make sure the joint is clean and dry, and give it the full cure time. If it doesn’t work out, we can still put it right.
Too much sealant is as bad as too little. A thick, smeared bead looks untidy and doesn’t move well, and getting the depth right matters as much as the look.
FAQs for Sittingbourne
Do you cover Sittingbourne for commercial sealant?
Yes. We work across London and the South East, and Sittingbourne is part of that. You can call 0345 464 0079 or send us an email and let us know what needs doing, and we’ll give you a clear price.
Do you take on hotel work around Sittingbourne?
Yes. Hotel and guest-house work is part of what we do. Work can be planned room by room, and out-of-hours working can be arranged.
Can you send RAMS and insurance details for our site?
Tell us what your site asks contractors for. We will confirm what we can provide alongside the quote.
How do I get a quote for commercial sealant in Sittingbourne?
Size, access and the old material all affect the cost. Call for a quick quote and we will talk you through it.
Do I need to be at home?
Access is agreed with you when the job is booked. Indoors, that normally means someone at home.
How long do rooms need to be out of use?
Around 24 hours is typical for sanitary silicone. We tell your team the cure time for every area.
Where is Mr Mastic based?
Our base is Crawley, with over 20 years’ experience. Our area covers South East England, London and Scotland.
What should I tell you?
Where the job is, what the problem is and roughly how big it is. Photos by email help too.
Different surfaces, different methods
Office washrooms & kitchens
Office washrooms and tea points are used all day, so we can work early or out of hours where that can be arranged. We reseal around basins, urinals, worktops and sinks.
Welfare facilities
Busy staff showers wear sealant out quickly. Anti-fungal sanitary silicone is used throughout, accessible showers included.
How it works
On the day, we look over the joints with you first, so you know exactly what we’re doing. We protect the surfaces around the joints before any work begins. Most jobs take a few hours per area, with larger sites planned over several visits. In Sittingbourne, parking is rarely complicated, though it helps to know about driveways or restrictions, and mention if the work is upstairs, in a flat or high on the outside.
- We start by looking at the rooms and agreeing what’s needed.
- We agree when we will work, with early or out-of-hours slots where they can be arranged.
- Areas are protected and the failed sealant removed.
- 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 if parking is tricky
- Let us know about stairs, lifts or work at height
- Let us know about earlier repairs to the joints
Get a quote
There’s no standard price list. Instead, we give you a clear quote for your job. To get started, ring 0345 464 0079 or email us.