East Sussex · England

Old Heathfield Commercial Sealant

Sealant work for offices, hotels, washrooms and commercial buildings in Old Heathfield, with a one-year guarantee on every job. Ask us for a quote.

  • Sealant failing again soon after quick repairs
  • Tired sealant ahead of a health and safety audit
  • Shower leaks reaching the floor below

Commercial sealant near Old Heathfield

Commercial sealant in Old Heathfield, done properly

In showers and washrooms we use anti-fungal sanitary silicone, with a food-safe sealant by kitchen sinks where needed. We use sealants from Arbo and Everbuild, applied by ARBOMaster approved applicators. We work on student & care accommodation, welfare facilities and office washrooms & kitchens, and common reasons people get in touch are split sealant around staff kitchen worktops and sinks and black, stained silicone in guest bathrooms.

Somewhere as small as Old Heathfield, commercial jobs tend to be pubs, holiday lets, farm buildings or halls rather than offices. Each still needs sound sealant in its washrooms and kitchens, and fire-rated joints where services pass through walls.

You’re covered for a year from the day we finish. If anything is not right with it, call 0345 464 0079 or send us an email.

Eleven members of the Mr Mastic team standing in front of branded white vans
Location
Old Heathfield (TN21)
Region
East Sussex
Cover
12 months on all our work
Price
A clear quote up front
Telephone
0345 464 0079
Page updated
26 October 2026

Looking after it afterwards

How long the joints last depends on use and care. Here’s what we suggest:

  • Ask cleaners to go gently on the silicone
  • Log resealing so you know what’s due
  • Act on lifting sealant before it leaks
  • Pass on the cure time to whoever cleans the rooms

Ask staff to report splits or lifting sealant early. A small gap caught quickly is a short fix.

A room that cannot be let or used is lost income. Catching faults early means they can be put right in a short window, instead of turning into a leak that closes the room.

DIY sealant or a professional job?

Overfilling a joint is a classic DIY mistake. A thick, smeared bead looks untidy and doesn’t move well, and the joint depth matters as much as the finish.

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 fails, we can still redo it.

Commercial sealant in Old Heathfield: local notes

Most of the South East has hard water, which leaves limescale on sealant, grout and fittings.

For buildings such as The Parish Church of All Saints, any kitchen and washrooms need the same sealant care as any other building.

Old Heathfield is about 7 miles north of Hailsham, in East Sussex. If you need commercial sealant in Old Heathfield, it’s easy to get a quote: please phone 0345 464 0079 or send us an email. We cover East Sussex from our Crawley base. Across East Sussex, we cover 289 places, and Old Heathfield is one of them. For nearby work, see our Brighton page.

Jobs for commercial sealant in TN21 is quoted and booked the same way as anywhere else. Whether your property is on School Hill and Church Street or a nearby road, we can help. Nearby, we also carry out commercial sealant in Cade Street (1 mile north), Sandy Cross (1 mile west), Heathfield (1 mile west), Broad Oak (1 mile north) and Warbleton (1 mile south). We also work in nearby towns such as Eastbourne (12 miles south), Hastings (14 miles south-east), Bexhill-on-Sea (11 miles south-east), Seaford (15 miles south-west), Lewes (13 miles south-west) and Hailsham (7 miles south).

Near you in Old Heathfield

Locally, jobs take us to homes and businesses close to The Star Inn and Parkside Community Primary School and the streets around them. A little further out are Hellingly Hospital (5 miles south) and Old Castle (3.6 miles east). For a walk, there’s Selwyns Wood.

Map of Old Heathfield © OpenStreetMap contributors

Honest limits

A few problems are outside what sealant work can do:

  • Certifying fire stopping or building compliance
  • Poor ventilation that keeps bringing mould back
  • Water coming from plumbing rather than sealant

Not sure which it is? You can ring 0345 464 0079 or email us and we will tell you honestly.

What we seal

  • Hotel bathrooms
  • Office washrooms & kitchens
  • Welfare facilities
  • Rental portfolios
  • Student & care accommodation
  • Retail & leisure sites

Common problems we fix in Old Heathfield

A hotel shower or office washroom is used many times a day, and they’re cleaned with strong products every day. So the silicone ages faster than it would at home.

The problems people normally mention when they call include:

  • Silicone laid over old silicone by a previous contractor
  • Failed joints in office kitchens and tea points
  • Washroom sealant that looks dirty however often it’s cleaned
  • Washrooms that need sorting before an inspection

Managing a site like Heathfield Community College? Then busy washrooms and kitchens can be resealed in phases so they stay open.

What to look for in a quote

  • How the joint is cleaned and prepared
  • Which colour the sealant will be
  • Who turns up on the day
  • Which sealant they’ll use, and why

How to choose a mastic man

Questions from Old Heathfield

Do you cover Old Heathfield for commercial sealant?

Yes, Old Heathfield is within the area we cover. Our work covers London and the South East. You can call 0345 464 0079 or drop us an email and tell us what needs doing.

Is commercial sealant in Old Heathfield guaranteed?

All our work, in Old Heathfield and everywhere else, comes with a 12-month guarantee. We’re fully insured, and an ARBOMaster approved applicator.

Can I do it myself?

For a simple, easy-to-reach joint, a careful DIYer can do a reasonable job. The usual mistakes are sealing over old sealant, sealing a damp joint and using too much.

Which products do you use?

Quality sealants from brands including Arbo and Everbuild, chosen to suit the joint. We explain the product when we quote.

Is it OK to seal over old sealant?

No. Fresh sealant doesn’t stick to old sealant, and anything trapped underneath, including mould and water, stays there. It all has to come out first.

When can guests or staff use the shower again?

Follow the cure time we give you, which is usually around 24 hours. Planning the order of rooms keeps that downtime manageable.

Do you provide RAMS?

Let us know which documents your site needs, such as method statements, risk assessments or insurance details, and we’ll confirm what we can provide when we quote.

What information do you need?

Where the job is, what the problem is and roughly how big it is. Photos by email help too.

The process

We bring everything the job needs with us. Once we have agreed what’s being done, we protect the area and start. Most jobs take a few hours per room, so whole buildings are phased. Somewhere like Old Heathfield needs a little journey planning: let us know about lanes, gates and parking. We bring what the job needs, so it can be finished in one trip where possible.

  1. We agree a programme with you: which rooms, in what order, at what times.
  2. Tell us what paperwork your site needs, and we confirm what we can supply before work begins.
  3. Old sealant is cut out room by room and joints cleaned and treated.
  4. Anti-fungal sanitary silicone goes into wet areas, with suitable sealant elsewhere.
  5. Rooms are handed back in order, each with its cure time.

Preparing for the visit

  • Keep pets and children clear of the area while we work
  • Let us know about parking restrictions
  • Let us know about earlier repairs to the joints

Getting a quote

Need a quote? Please phone 0345 464 0079 or email us and tell us about the job. You’ll know what we plan to do, and what it will cost, before any work begins.

Get a price

Advice

What affects the cost of commercial sealant

Every job gets its own quote. These are the things that affect it:

  • Whether the work is at height
  • The number and length of the joints
  • How much old sealant there is and how hard it is to remove
  • The number of rooms or windows

Doing several joints on one visit is generally more efficient than separate visits. You’ll get one clear quote for the whole job.

What to tell us for a quote

You do not need to know the technical terms. Just tell us:

  • Access, such as stairs, a lift or height
  • Pictures of the joints, sent by email
  • If it’s domestic, commercial or a hotel
  • What’s wrong with the joints now

The more we know about the job, the more useful the quote. Let us know the location, the problem and roughly how many joints, and add photos by email if you can.

Work for landlords, hotels and businesses

Failed sealant is one of the commonest items on a check-out report. Several properties can be quoted together.

Hotels need rooms back in use, so we plan the work room by room. Hotel work is part of what we do, alongside homes and businesses.

20+ yearsMastic and sealant specialists
ARBOMaster approvedApproved applicator for Arbo sealants
Fully insuredDomestic, commercial and hotels
One-year guaranteeOn every job