West Sussex · England
North Mundham Commercial Sealant
Professional commercial sealant in and around North Mundham, with old sealant always removed completely and a one-year guarantee.
- Failed floor-level joints in accessible wet rooms
- Mouldy washroom sealant that staff and guests notice
- Rental bathrooms that need resealing between tenants
DIY sealant or a professional job?
Overfilling a joint is a classic DIY mistake. A heavy bead looks messy and copes badly with movement, and the joint depth matters as much as the finish.
Some jobs are best left to a professional: high-level joints, fire-rated gaps, external movement joints and big jobs call for the right materials, safe access and experience.
Commercial sealant for homes and businesses in North Mundham
In a hotel, office or washroom, failed sealant is more than an eyesore. It’s a cleaning problem, a leak risk and something guests and staff notice. We reseal bathrooms, washrooms, welfare areas and kitchens so they look cared for again. Common call-outs are for leaking joints in shower rooms and changing areas and silicone laid over old silicone by a previous contractor, on office washrooms & kitchens, retail & leisure sites and student & care accommodation.
For a small place like North Mundham, the journey and timings are agreed in advance, so the job can fit around bookings, guests or opening times where possible.
We stand behind the work with a one-year guarantee.
- Where
- North Mundham (PO20)
- Region
- West Sussex
- Guarantee
- 12 months on all our work
- Quotes
- Quoted before any work starts
- Call
- 0345 464 0079
- Last updated
- 26 October 2026
When something else is needed
Some problems need a builder, plumber or other trade rather than us:
- Leaking pipework, valves or wastes (a plumber’s job)
- A broken extractor fan behind the mould problem
- Damaged sanitaryware that needs replacing
Not sure which it is? You can ring 0345 464 0079 or send us an email and we will tell you honestly.
Where we work in North Mundham
- Student & care accommodation
- Office washrooms & kitchens
- Welfare facilities
- Hotel bathrooms
- Retail & leisure sites
- Rental portfolios
How the visit works
There’s no need to move everything out, only the area right around the joints. We protect the rest, and the job takes a few hours per room, so whole buildings are phased for a typical job. In a small place like North Mundham, access is generally the main thing to plan. If the job is outside, mention outbuildings, exposed walls and how to reach them.
- We start with a site walk to agree the rooms and the timing.
- Each area is protected and the old sealant cut out completely.
- The joints are degreased, treated and left to dry.
- New sealant suited to each area is applied and tooled.
- Rooms are checked and returned with a cure time so staff know when to use them.
Preparing for the visit
- Mention any leaks or damp you’ve noticed
- Where the joints are inside, avoid wetting them before we arrive
- Clear items away from the joints we’re working on
Getting a quote
A good description makes for an accurate quote. Tell us where the job is, what’s wrong and how much there is, and email pictures if that is easy.
Read more
Commercial sealant in North Mundham: local notes
For seaside hotels, guest houses and holiday lets around North Mundham, busy months put washrooms and kitchens under pressure, so it’s worth checking the sealant before the busiest weeks. Hard water is the norm across most of the South East, which leaves limescale on sealant, grout and fittings.
If you look after a church, hall or community building such as The Parish Church of St Stephen, any kitchen and washrooms need the same sealant care as any other building. For landlords with property near Chichester station, we can quote for one property or a whole portfolio of rentals.
North Mundham is about 2 miles south-east of Chichester, in West Sussex. If you need commercial sealant in North Mundham, please phone 0345 464 0079 or email us for a quick quote. We’re based in Crawley and cover West Sussex. North Mundham is one of 371 towns and villages in West Sussex where we work for commercial sealant. Our Portsmouth page covers work nearby (14 miles or so).
Work in PO20 is quoted and booked the same way as anywhere else. Streets in the area include Church Road, Fletcher Place and Palmer Place, all of which we cover. Other places close to North Mundham include Runcton (1 mile east), Hunston (1 mile west), Merston (1 mile east), Donnington (1 mile west) and Lagness (2 miles south-east). Further out, we also cover Bognor Regis (4 miles south-east), Selsey (6 miles south), Littlehampton (10 miles east), Emsworth (8 miles west), Rustington (11 miles east) and Storrington (15 miles north-east).
What’s near North Mundham
Typical jobs here are in homes near The Spotted Cow Public House and Chichester High School For Girls, among other places. The closest station to North Mundham is Chichester station, roughly 1.6 miles north-west of the centre. Nearby you will also find St Richard's Hospital (2.1 miles north) and Chichester Cathedral Treasury (1.8 miles north-west).
Why it’s worth doing now in North Mundham
A quick bead over the old sealant might get a room back in use today, but it won’t bond, and it lifts again soon. One proper reseal beats several quick ones. Around North Mundham, older homes often have timber in their floors and frames, where water from a failed joint can cause rot if it’s left.
The cost depends on the amount of work, how hard the old material is to remove and access to the work. We give a clear quote before work begins, so you know where you stand.
What you get with us
- Approved under the ARBOMaster scheme
- Homes, businesses and hotels
- A 12-month guarantee on all work
- Over 20 years’ experience
Read our cost guide or what customers say.
North Mundham questions
Do you work for landlords with property near Chichester station?
Yes. We work for letting agents and landlords as well as homeowners. You can call 0345 464 0079 or email us with the details for a clear quote.
Do you cover North Mundham for commercial sealant?
Yes. Our work covers London and the South East, and North Mundham is part of that. Just ring 0345 464 0079 or send us an email with a few details of the job, and we’ll give you a clear quote.
Do I have to be there?
Access is agreed with you when the job is booked. Indoors, that normally means someone at home.
Can you do several jobs on one visit?
Yes, we can. Several rooms, windows or areas can go on one quote.
How much does commercial sealant cost in North Mundham?
Size, access and the old material all affect the cost. Call for a quick quote.
Can you match the sealant colour?
Most of the time, yes. We will tell you which colours the right product comes in and agree one before we start.
Can you take on a whole building?
Yes. We work through big sites room by room or floor by floor, so only part of the building is affected at once.
How long does the job take?
Most jobs take a few hours per area, with larger sites planned over several visits, including the preparation. Your quote will say how long we expect yours to take.
How the job changes by surface
Retail & leisure sites
Gym and leisure changing rooms take heavy use and plenty of water, so anti-fungal sanitary silicone is the product we use.
Office washrooms & kitchens
Kitchen and tea point joints are degreased and resealed, using a food-safe sealant by sinks where it’s needed.
What affects the quote in North Mundham
Jobs vary more than people expect. The main factors:
- Which sealant suits the joint
- How much old sealant there is and how hard it is to remove
- The number of rooms or windows
- When we can work, for business premises
What you pay reflects the work, not guesswork. That is why we ask about the job first and give you a clear price before any work starts.
Asking for a quote
Before you ask for a quote, have a think about:
- If someone has resealed it before
- The address or postcode of the job
- Whether it’s a home or a business
- How many joints, rooms or windows are involved
We don’t publish a price list, because every job is different. Instead, we send you a clear quote for your job. To get started, ring 0345 464 0079 or drop us an email.
What we’re called out for in North Mundham
Quick fixes come back quickly. New silicone over old, joints that weren’t dried, or an unsuitable product means the joint fails again soon.
Keep an eye out for any of the following:
- Leaks from showers into rooms or ceilings below
- Repeated reseals that don’t last
- Tired sealant ahead of a health and safety audit
- Rental bathrooms that need resealing between tenants
Managing a site like North Mundham Primary School? Then sealant in washrooms, kitchens and changing areas can be renewed around term times or opening hours.
Comparing quotes
- What product goes in the joint
- Who does the work, and how experienced they are
- What happens if they find a problem under the old sealant
- How long to leave it before use