West Sussex · England

Chichester Commercial Sealant

Sealant work for offices, hotels, washrooms and commercial buildings for householders, landlords and businesses in Chichester. ARBOMaster approved applicators, fully insured, with a 12-month guarantee.

  • Tired sealant in let properties
  • Leaking joints in shower rooms and changing areas
  • Black, stained silicone in guest bathrooms

Book commercial sealant in Chichester

How we handle commercial sealant in Chichester

Staff facilities cannot be out of action for long. We can plan the work for early mornings or out of hours so the working day is disturbed as little as possible. You’re told when each area can be used again. We work on retail & leisure sites, rental portfolios and student & care accommodation, and common reasons people get in touch are large numbers of bathrooms needing the same work and shower leaks reaching the floor below.

In a town like Chichester, commercial work can mean offices, shops, schools, surgeries or 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.

The Mr Mastic team in navy uniforms in front of three Mr Mastic vans
Where
Chichester (PO19, PO20, PO18, PO10)
Wider area
West Sussex
Guarantee
One year on every job
Quote
A clear price before any work starts
Phone
0345 464 0079
Last updated
26 October 2026

Workplaces and buildings in Chichester

There are hotels and other places to stay in and around Chichester. Hotel work can be planned room by room, with out-of-hours working where needed. Most of the South East has hard water, which leaves limescale on sealant, grout and fittings, and it has to be cleaned off before new sealant goes in.

If you look after a building such as Lancastrian Infant School, busy washrooms and kitchens can be resealed in phases so they stay open. For buildings such as Church of St Paul, any kitchen and washrooms need the same sealant care as any other building. If you let a flat or house near Chichester station, several rental properties can be resealed on one programme.

Chichester is about 27 miles east of Southampton, in West Sussex. For commercial sealant in and around Chichester, it’s easy to get a quote: please call 0345 464 0079 or email us. We’re based in Crawley and cover West Sussex. Across West Sussex, we cover 371 places, Chichester among them. We also work in Portsmouth, around 13 miles away.

Every address in PO19, PO20, PO18 and PO10 is within our area for commercial sealant. Whether your property is on St Martin's Square, Market Road and Old Market Avenue or anywhere close by, our applicators can take on the job. You will find Chichester on the A27 and A259, so it’s easy for us to get to. Close by, we work in Portfield (1 mile east), Westhampnett (1 mile north-east), Shopwyke (2 miles east), Maudlin (2 miles north-east) and East Lavant (2 miles north). Larger places within reach include Bognor Regis (5 miles south-east), Selsey (7 miles south), Littlehampton (11 miles east), Emsworth (7 miles west), Rustington (12 miles east) and Storrington (15 miles east). Chichester is among the bigger towns we cover in West Sussex.

Near you in Chichester

In Chichester, that means homes and buildings near Chichester High School For Girls, George and Dragon Inn and Central C of E Junior School, among other places. Chichester’s nearest station is Chichester station, about 0.6 miles south. Nearby you will also find Novium Museum (under half a mile south) and Chichester Castle (under half a mile east). Green spaces nearby include Stoke Down and Kingley Vale National Nature Reserve.

Map of Chichester © OpenStreetMap contributors

Surface by surface

Hotel bathrooms

Guest bathrooms are resealed room by room or in batches, so most rooms stay available. Each room is handed back with its cure time for housekeeping.

Student & care accommodation

Vacant rooms make resealing quick and simple, but occupied rooms can be planned in as well.

Quotes for commercial sealant in Chichester

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

  • Which sealant suits the joint
  • Working hours on commercial sites
  • How much old sealant there is and how hard it is to remove
  • Mould in or behind the old joints

Rather than a set price list, we price the job in front of us: how many joints, what’s in them now and how we reach them. The price is agreed before we begin.

Asking for a quote

A few details help us give you an accurate quote. When you ask for a quote, tell us:

  • Whether it’s a home or a business
  • Roughly how big the job is
  • Where the property is
  • A few pictures by email, if you can

For commercial sealant in Chichester, phone 0345 464 0079 or send us an email. Tell us what the problem is and where, and we’ll agree the price before any work begins.

The process

When we get to you, we check the joints match what you told us. If we find something unexpected, we talk it through with you first. Most jobs then take a few hours for a single washroom, longer for a whole building. For a job in Chichester, we need access to where the work is and somewhere nearby to park. If the job is outside, mention gates, side access and anything above ground floor.

  1. First we visit and agree the scope, the sequence and the working hours.
  2. Room by room, we protect the area and remove all the old sealant.
  3. We clean the joints, treat any mould and let them dry.
  4. Anti-fungal sanitary silicone goes into wet areas, with suitable sealants elsewhere.
  5. Rooms are checked and returned with a cure time so staff know when to use them.

Before we arrive

  • Keep pets and children clear of the area while we work
  • Tell us about any previous sealing or DIY attempts
  • Let us know if you’ve seen damp or leaks

How to get a quote

For a quick quote, get us on the phone, or email us if that’s easier. Describe what needs sealing and we’ll talk you through the work before giving you a price.

Get a quick quote

Advice

Landlord and commercial work in Chichester

We work for landlords and agents as well as homeowners. Resealing between tenancies is a simple way to keep a property in good order before the next move-in.

A neglected joint can let water reach the structure, which matters even more when someone else lives there. Resealing at the right time is simple maintenance that we can handle for you.

Chichester questions

Do you work in hotels near Chichester?

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.

Do you cover Chichester for commercial sealant?

Yes, Chichester is within the area we cover. We work across London and the South East. Just ring 0345 464 0079 or drop us an email with a few details of the job, and we’ll give you a clear quote.

What do you put in the joint?

The product depends on the job: sanitary silicone where it gets wet, and sealants suited to movement or weather elsewhere. Brands we use include Arbo and Everbuild.

What should I tell you?

Just the basics: where it is, what you’ve noticed and how we reach it. After that, simply ring 0345 464 0079 or send us an email.

Can I add another job to the visit?

Yes. Just list everything you need and we’ll quote it together.

Do you guarantee your work?

Yes: twelve months. If anything isn’t right with the work within the year, let us know and we will sort it.

Do I need to be at home?

That depends on where the joints are. For work indoors, someone needs to let us in, and for outside work we will agree access with you when we book.

What does commercial sealant cost?

It depends on the job, so we quote each one individually. For a quick quote, phone 0345 464 0079 or email us and let us know what needs doing and where.

Why deal with it now?

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. Black mould and gaps in sealant do not fix themselves, and in a busy home in Chichester they get worse with every use. Now is the easy time to put it right.

A failed joint rarely gets cheaper to fix by waiting, because water and mould keep working on it. If you are unsure, ring 0345 464 0079 or send us an email and we will give you an honest view and a quote.

Why us?

  • More than 20 years in sealant work
  • 180+ five-star Google reviews
  • Approved under the ARBOMaster scheme
  • A sealant colour to suit the surroundings

Take a look at our cost guide or customer reviews.

When something else is needed

Before booking, it’s worth knowing the limits too:

  • Damaged sanitaryware that needs replacing
  • A broken extractor fan behind the mould problem
  • Certifying fire stopping or building compliance

If in doubt, call 0345 464 0079 or drop us an email and we will say what we think before booking.

Surfaces we seal

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

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.

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.

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