West Sussex · England
Commercial Sealant in Gossops Green
Commercial sealant across Gossops Green and nearby, with every bit of old sealant taken out first and a 12-month guarantee.
- Tired sealant ahead of a health and safety audit
- Washroom sealant that looks dirty however often it’s cleaned
- Leaking joints in shower rooms and changing areas
Questions from Gossops Green
I let a flat near Ifield station. Can you help?
Yes. We work for letting agents and landlords as well as householders, and several properties can go on one quote. You can phone 0345 464 0079 or send us an email with the details for a clear quote.
Is Gossops Green in your area for commercial sealant?
Yes, Gossops Green is within the area we cover. Our work covers London and the South East. Just phone 0345 464 0079 or email us with a few details of the job, and we’ll give you a clear quote.
Will you leave a mess?
No. We work neatly, protect the area around the joints and tidy up afterwards.
Are you an approved applicator?
Yes. We’re an ARBOMaster approved applicator.
Is it OK to seal over old sealant?
No. New silicone won’t bond to old silicone, and anything trapped underneath, including mould and water, stays there. It all has to come out first.
What information do you need?
Only a few details: the address or postcode, what’s wrong and any access issues. After that, simply call 0345 464 0079 or email us.
Which products do you use?
The product depends on the job: sanitary silicone where it gets wet, and sealants suited to movement or weather elsewhere. 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.
Commercial sealant in Gossops Green
In student and care accommodation, there are often many near-identical bathrooms. A room-by-room programme keeps the job organised, working around residents and staff routines. If you are dealing with shower leaks reaching the floor below and black, stained silicone in guest bathrooms, we can help.
In a smaller place like Gossops Green, commercial jobs tend to be smaller buildings: a pub, a surgery, a school, a shop or a few business units. The work is the same as in a big building, just on a smaller scale.
A one-year guarantee comes with the work, just as it does everywhere we cover.
- Where
- Gossops Green (RH11, RH10)
- Wider area
- West Sussex
- Cover
- A year, on every job
- Price
- A clear quote up front
- Call
- 0345 464 0079
- Last updated
- 26 October 2026
What sealant work cannot fix
New sealant can’t fix everything, and we’d rather say so up front. Sealant will not put right:
- Poor ventilation that keeps bringing mould back
- Faulty shower valves and leaking traps
- Damaged sanitaryware that needs replacing
If you’re not sure, just ring 0345 464 0079 or send us an email and we’ll give you a straight answer.
Where we work in Gossops Green
- Rental portfolios
- Office washrooms & kitchens
- Retail & leisure sites
- Hotel bathrooms
- Welfare facilities
- Student & care accommodation
What happens if it’s left?
Before an inspection, audit or busy season, sealant is easy to overlook. Planning the work ahead means rooms are finished and cured in time, without a last-minute rush. In an older home around Gossops Green, damp from a failed joint can get into timber and plaster, and that is a much bigger job than renewing the sealant.
What it costs depends on the size of the job, how hard the old material is to remove and how easy the joints are to reach. You will have a clear quote before any work starts.
Why choose Mr Mastic in Gossops Green
- Experience in homes, commercial sites and hotels
- More than 20 years in sealant work
- A 12-month guarantee on all work
- Tidy, careful work
Take a look at how sealant jobs are priced and customer reviews.
Also near Gossops Green
More services for Gossops Green
Do you need commercial sealant in Gossops Green?
Shower trays and baths in busy buildings move more: different weights, constant use and daily cleaning all work at the joint. If a tray flexes, the sealant around it splits.
The most common problems we see are:
- Split sealant where wet room floors meet walls
- Mouldy washroom sealant that staff and guests notice
- Washrooms that need sorting before an inspection
- Water marks on ceilings under bathrooms
For site and facilities teams at buildings such as Ifield Community College, busy washrooms and kitchens can be resealed in phases so they stay open.
Before you book anyone
- Whether they seal over old material or remove it
- Who does the work, and how experienced they are
- How the joint is cleaned and prepared
- What insurance they hold
DIY versus a professional finish
Some jobs are best left to a professional: high-level joints, fire-rated gaps, external movement joints and big jobs need the right product, the right access and the right method.
If you’ve already had a go yourself, that’s fine. We remove it and do the joint properly.
Work for landlords, hotels and businesses
Hotels need rooms back in use, so we plan the work room by room around your bookings where we can. We have worked in hotels as well as homes and businesses.
Letting agents often deal with us directly. Tell us the address, the job and how access works.
Commercial sealant around Gossops Green
Gossops Green is part of Crawley, one of the post-war new towns. Crawley was planned with its own industrial and business areas, so workplaces sit close to the homes. Each has washrooms, kitchens and fire-rated joints to keep in order. Hard water is the norm across most of the South East, which leaves limescale on sealant, grout and fittings, and it has to be cleaned off before new sealant goes in.
For buildings such as St Peter's, any kitchen and washrooms need the same sealant care as any other building. If you let a flat or house near Ifield station, several rental properties can be resealed on one programme.
Gossops Green is about 1 mile west of Crawley, in West Sussex. Gossops Green gets the same service as everywhere we cover: old sealant removed completely, careful preparation and a one-year guarantee. 371 places in West Sussex are on our list, large and small.
Here we cover the RH11 and RH10 postcode area for commercial sealant. That includes homes and businesses on Oak Road, Capel Lane and Goffs Lane. Gossops Green is on the A23, so it’s easy for us to get to. Other places close to Gossops Green include Ifield (1 mile north), Bewbush (1 mile south-west), Ifieldwood (2 miles north-west), Lambs Green (2 miles west) and Russ Hill (3 miles north-west). We also work in nearby towns such as Horsham (6 miles south-west), Haywards Heath (9 miles south-east), Burgess Hill (11 miles south), East Grinstead (9 miles east), Billingshurst (12 miles south-west) and Roffey (5 miles south-west).
Near you in Gossops Green
Locally, jobs take us to homes and businesses close to Target Hill Park, The Swan pub and St Wilfrid's Catholic School. There’s a railway station in Gossops Green itself: Ifield station. A little further out are County Mall (0.9 miles east) and Crawley Hospital (within half a mile north-east). Green spaces nearby include Tilgate Lake.
The process
There is not much for you to do on the day. Show us the job and we will take it from there. The job generally takes as long as the scope needs, from one welfare room to a full building. In a smaller place like Gossops Green, parking is seldom the issue; lanes, gates and long drives are worth mentioning. For outside work, side access and the height of the joints help us plan.
- Tell us the rooms, hours and site rules, and we will plan the programme.
- Tell us what paperwork your site needs, and we confirm what we can supply before work begins.
- Old sealant is cut out room by room and joints cleaned and treated.
- Anti-fungal sanitary silicone goes into wet areas, with suitable sealant elsewhere.
- Rooms are handed back in order, each with its cure time.
Before we arrive
- Keep children and pets away from the work area
- For indoor joints, keep the area dry beforehand if you can
- Let us know if you’ve seen damp or leaks
Get a quote
Quotes start with a quick conversation. Describe the problem, the location and the size of the job, and we will explain how we’d tackle it. Whenever you’re ready, call 0345 464 0079 or email us.
Related advice
How the job changes by surface
Welfare facilities
Before a health and safety visit or audit, tired sealant is easy to sort. Let us know when it needs to be done and we will plan the work and cure time around it.
Hotel bathrooms
We work through hotel rooms in agreed batches, so most rooms stay available. Each room is handed back with its cure time for housekeeping.