Brighton and Hove · England
Commercial & hotel sealant in Brighton and Hove
Sealant work for offices, hotels, washrooms and commercial buildings for homeowners, landlords and businesses in Brighton and Hove. Fully insured, ARBOMaster approved and guaranteed for a year.
- Too many rooms to reseal without closing the building
- Mouldy bathrooms flagged at a tenancy check
- Repeated reseals that don’t last
How we handle commercial sealant in Brighton and Hove
Bigger commercial jobs in Brighton and Hove begin with a site walk. After that, you get one clear quote. To set one up, phone 0345 464 0079 or email us. If you are dealing with washrooms that need sorting before an inspection and black, stained silicone in guest bathrooms, we can help, whatever the surface.
Commercial jobs in a town like Brighton and Hove range from shops and offices to schools and small business units. Each has washrooms, kitchens and service openings through walls that need the right sealant.
All of our work is guaranteed for twelve months.
- Location
- Brighton and Hove (BN3, BN41, BN1)
- Wider area
- Brighton and Hove
- Cover
- One year on every job
- Quotes
- A clear quote up front
- Phone
- 0345 464 0079
- Page updated
- 26 October 2026
When it isn’t the sealant
Sealant isn’t the answer to every problem, and we will tell you before work begins. It will not solve:
- Failed tanking or loose tiles behind the sealant
- A shower tray, bath or basin that is cracked or broken
- Fire risk assessments or certification
Not sure which it is? You can ring 0345 464 0079 or email us and we will tell you honestly.
Joints and surfaces we work on
- Hotel bathrooms
- Office washrooms & kitchens
- Rental portfolios
- Retail & leisure sites
- Welfare facilities
- Student & care accommodation
Why it’s worth doing now in Brighton and Hove
Before an inspection, audit or busy season, sealant is easy to overlook. Booking it in good time leaves room for the cure time before the visit, without a last-minute rush. In a family home in Brighton and Hove, a failed seal around a bath or a frame lets water into places you cannot see, like the floor under a bath, the back of a panel or the inside of a wall. Whatever the joint, failed sealant only gets worse.
What you pay reflects the work, not a rough estimate. That’s why we ask about the job first.
Why choose Mr Mastic in Brighton and Hove
- Arbo and Everbuild products
- We never seal over old sealant
- You choose the colour before work begins
- A 12-month guarantee on all work
Read how sealant jobs are priced and our reviews.
Do you need commercial sealant in Brighton and Hove?
In office kitchens and tea points, joints are wet and wiped all day, so sealant there wears and stains. The worktop and sink edges usually fail first.
Look out for any of the following:
- Silicone laid over old silicone by a previous contractor
- Large numbers of bathrooms needing the same work
- Failed joints in office kitchens and tea points
- Leaks from showers into rooms or ceilings below
If you let a flat or house near Aldrington station, sealant work can be quoted for a single flat or a whole portfolio.
Comparing quotes
- How the surfaces are prepared before sealing
- Which sealant they’ll use, and why
- Who turns up on the day
- What happens if the job turns out different
Brighton and Hove: your questions answered
Do you work in hotels near Brighton and Hove?
Yes, hotels and guest houses are among the places we work. Rooms can be done a few at a time, so the building stays open.
Can you do commercial sealant in Brighton and Hove?
Yes, Brighton and Hove is within the area we cover. Our work covers London and the South East. You can ring 0345 464 0079 or send us an email and tell us what needs doing, and we will send you a clear quote.
When can guests or staff use the shower again?
Most areas can be used after around 24 hours. We give a cure time for each area.
Can you start early or work out of hours?
In many cases. Tell us your opening hours and quiet times, and we will plan the work around them.
Which products 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.
Can I choose the sealant colour?
Most of the time, yes. We’ll tell you which colours the right product comes in.
Do you take out the old sealant first?
Yes. We cut out all the old sealant and clean the joint before resealing.
Do you work for landlords and agents?
Yes. A planned programme across a portfolio keeps things simple, fitting around access to each property.
DIY sealant or a professional job?
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. All the old material has to come out 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.
Commercial sealant around Brighton and Hove
For seaside hotels, guest houses and holiday lets around Brighton and Hove, heavy use in the busy months is hard on washroom and kitchen sealant, and any building work there should leave fire-rated joints made good. Hard water is the norm across most of the South East, so limescale builds up on sealant, grout and fittings.
Managing a site like West Hove Infant School? Then washroom and kitchen sealant can be programmed around term times or opening hours. Community buildings like Holy Cross Church are part of the picture too: any kitchen and washrooms need the same sealant care as any other building.
Brighton and Hove is in England. Jobs in Brighton and Hove get the same care as everywhere else we work: the old material taken out, joints prepared properly and a 12-month guarantee. 30 places in Brighton and Hove are on our list, large and small.
Every address in BN3, BN41 and BN1 is within our area for commercial sealant. We cover properties on New Church Road, Princes Square and Station Road. You’ll find Brighton and Hove on the A270 and A293, which makes it straightforward to reach. We also cover Aldrington (1 mile south-west), West Blatchington (1 mile north-east), Hove (1 mile south-east), Prestonville (2 miles east) and Brunswick (2 miles south-east). Further out, we also cover Brighton (3 miles east), Carlton Hill (3 miles east), Hanover (3 miles east), Kemptown (3 miles south-east), Hollingdean (3 miles east) and Whitehawk (4 miles east).
Local landmarks in Brighton and Hove
In Brighton and Hove, that means homes and buildings near Hove Park, The Drive Prep School and Hove Park School, among other places. Brighton and Hove has its own railway station: Aldrington station. Nearby you’ll also find British Engineerium (0.7 miles north-east) and Churchill Square (2.1 miles south-east). Green spaces nearby include Thundersbarrow Hill and Ladies Mile.
For landlords and businesses
Housing providers, facilities teams and property managers book us too. We can quote a run of properties together, and we’re fully insured for the work.
Hotels need rooms back in use, so we plan the work room by room. We’ve worked in hotels as well as homes and businesses.
What we do, step by step
Good joint work is mostly preparation, so that’s where we spend the time. Every joint is cleaned and dried before new material goes in. All told, the work takes a few hours for a single washroom, longer for a whole building. In Brighton and Hove, 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 walk the site with you and agree the rooms, the order and the hours.
- Room by room, we protect the area and remove all the old sealant.
- We clean the joints, treat any mould and let them dry.
- We lay the right sealant for each area, with anti-fungal silicone in wet rooms.
- Rooms are checked and returned with a cure time so staff know when to use them.
Preparing for the visit
- Keep children and pets away from the work area
- Let us know about earlier repairs to the joints
- For business premises, tell us about site rules or sign-in
Getting a quote
It all starts with a short chat. Tell us what’s wrong, where it is and how much there is. When it suits you, ring 0345 464 0079 or send us an email.
Read more
Towns and villages near Brighton and Hove
Also in Brighton and Hove
How we quote for commercial sealant
Your quote is based on your job. We look at:
- Working hours on commercial sites
- The amount of work
- Any mould that needs treating
- The type of sealant required
Doing several joints on one visit usually makes better use of the time than several visits, so tell us about everything that needs sealing. We’ll give you a clear price for the lot.
Asking for a quote
A few details help us give you an accurate quote. When you get in contact, it helps to mention:
- How we’d reach the joints
- The address or postcode of the job
- Photos by email, if that is easy
- Whether it has been sealed before
If you are in Brighton and Hove and need commercial sealant, phone 0345 464 0079 or send us an email. A short description of the job and where it is helps us quote, and we will agree the price before any work begins.