The Mastic Doctor team standing beside their branded vans outside an office building
West Sussex · England

Sealant applicators in Chidham

Our CSCS-carded applicators take on sealant work for offices, shops, hotels and other commercial buildings in Chidham and the surrounding area. Send photos or drawings for a fixed quote.

  • Leaks that seem to come through a sealant line
  • Earlier reseals applied straight onto the failed bead
  • Weathered facade sealant that no longer flexes
1
Send details
Send the specification, photos or a marked-up plan.
2
Get a quote
Scope agreed and priced before anything starts.
3
We seal
CSCS-carded applicators, the right product for each joint.
4
Guaranteed
Signed off, with 12 months’ guarantee.
South East, London & Scotland
CHAS accredited
Fully insured: £5m PL

Commercial sealant contractors near Chidham

Send drawings, photos or a joint schedule, or tell us about the site, and we’ll come back with a fixed quote.

About our commercial sealant contractors in Chidham

Getting a price for commercial sealant contractors in Chidham doesn’t need to be drawn out. Send photos, drawings or a schedule of the joints through our quote form. If the joints need seeing in person, a site visit comes first. If you’re dealing with water staining near frames, panels or ceilings and weathered facade sealant that no longer flexes, we can help, whatever the surface. Looking for mastic applicators who cover Chidham? We have been sealing commercial buildings since 2005.

If you look after more than one building near Chidham, the work can be planned as one programme, so standards and paperwork match across every site.

Work in smaller places such as Chidham tends to come one building at a time: a pub kitchen, a hall, a small office. We’ll want a full list and photos first, so the right products come on the day and nothing waits for a second trip.

Every job is signed off with a 12-month guarantee. It’s a plain promise: if our work fails within that year, we put it right.

The Mastic Doctor team standing beside their branded vans outside an office building
Place
Chidham (PO18)
Wider area
West Sussex
Cover
A 12-month guarantee
Quote
Fixed quote, scope in writing
Phone
01277 525 020
Page updated
3 November 2026

FAQs: Chidham

Is Chidham off your patch?

Not at all. Chidham is within our area. Our area covers London and the South East counties. Send photos and a list of what needs doing, and we will plan the job to need as few trips as possible.

Does the sea air around Chidham change the choice of sealant?

It can. Driven rain and salt are tougher on outside sealant than sheltered inland conditions. We check the specified product suits the exposure and pay close attention to preparation.

Do you hold CHAS accreditation?

Yes. CHAS accredited, Constructionline member, and our applicators hold CSCS cards.

Do you check for asbestos before removing sealant?

We check the asbestos register or survey before any old sealant is disturbed. The duty to manage asbestos sits with the dutyholder.

Can you take on work for an FM or managing agent?

Yes. FMs, managing agents and landlords are among our regular clients, alongside main contractors. Tell us how you issue work and we will fit in.

Do you take on multi-site sealant work?

Yes, within the areas we cover: South East England, Greater London and Scotland. Each site gets the same process and a single contact.

Can weather delay the job?

For external joints, yes. Sealant needs a dry joint and a temperature within the product’s range, so frost, rain or cold mornings can delay outside work. Internal work is rarely affected.

Common problems we fix in Chidham

If only one face has lost its grip, that’s an adhesion failure. Typical reasons include rushed preparation, no primer where one was needed, dust or release agents on the surface, or three-sided adhesion. It’s one of the commonest faults we find on earlier work.

It’s worth sending us details if you spot any of the following:

  • Black mould through washroom sealant that won’t clean off
  • Damp patches where an external joint has failed
  • Wall and floor joints that have lost their seal
  • Window and door perimeter joints that have cracked open

For a hotel such as Millstream Hotel, 0.8 miles east of Chidham, the colour of a joint at the bar or the bath matters to the look of the room.

Questions to ask before you book

  • The named product and why it was chosen
  • Their plan for phasing and protecting the area
  • Whether their applicators hold CSCS cards
  • Their public liability cover

Our contractor checklist

Owners, agents and contractors

Building owners and managing agents use us on sealant work across single buildings or whole portfolios. One quote can cover more than one site, which keeps the paperwork simple.

If you look after buildings for someone else, you need clear quotes and clear reporting. We quote a fixed sum, confirm the scope and walk the finished work with you or your representative, plus a 12-month guarantee.

Cost factors for sealant joints

To price the job, we consider:

  • How accessible the joints are
  • Backing rod, priming and other preparation
  • The site’s rules and procedures
  • Working within restricted access windows

Quantities, awkward access and phased working all shape the price. Site requirements like inductions and permits play a part as well.

What we need to price the job

Good information means a firmer quote. Helpful details to send:

  • Whether the building will be occupied during the work
  • Drawings or a marked-up plan, if available
  • Anything awkward about access or site hours
  • Any dates the work must fit around

Need a figure for a tender or a budget? Send the scope and any drawings, and we’ll return a fixed quote you can plan around. For a chat about it beforehand, speak to us on 01277 525 020 or use the quote form.

Site staff or a sealant specialist?

The visible bead is only part of the job. Backing rod, primer where specified and a joint designed to move with the building are easy to get wrong without experience.

Redoing a failed joint typically costs more than getting it right at the outset, since all of it has to come out and the faces be cleaned back again. For that reason, many FMs and contractors use a sealant specialist from the outset.

What we can’t put right

We check first that sealant really is the fix. It won’t put right:

  • Walls or slabs moving more than any sealant can take
  • Misted, cracked or failed glazing units (a glazier’s job)
  • A dripping trap, valve or pipe behind a fitting

If you’re not sure, just speak to us on 01277 525 020 or email the details over and we’ll give you a straight answer before you book.

Surfaces we seal

  • Window and door perimeters
  • Kitchen worktops and splashbacks
  • Movement joints in walls and floors
  • Floor and threshold joints
  • Washrooms and tea points
  • External facade joints

Commercial sealant contractors in Chidham: the local picture

Chidham sits close to the coast, within about 1 mile. Exposed frontages near the sea are hard on sealant, so the product has to suit the weather as well as the look. We choose a product rated for the exposure, then confirm the colours available for it. At least three named trading, business or retail sites lie within about 3 miles of Chidham. Sites like these see regular refits, with shopfronts, offices and staff areas to seal, often in a colour the occupier specifies.

A business with units at Southfield Industrial Park. And Broadbridge Business Centre needn’t use two contractors for its sealant. Premises within reach of Nutbourne station, 1 mile to the north-west of Chidham, often have busy frontages where joints are seen by everyone passing.

Chidham is about 4 miles west of Chichester, in West Sussex. We cover Chidham and the rest of West Sussex, and jobs here get the same fixed quote and 12-month guarantee as anywhere else. Chidham is one of 373 places in West Sussex on our list. Our Portsmouth page has more on work in that area (9 miles or so).

Commercial sites across PO18 are covered for sealant joints. Streets here include Chidham Lane, Harbour Way and Cot Lane. Just outside Chidham, we also work in Nutbourne (1 mile north-west), Bosham (1 mile east), Broadbridge (1 mile east), Hambrook (1 mile north) and Bosham Hoe (2 miles south-east). Bigger towns within reach include Bognor Regis (9 miles east), Chichester (4 miles east), Selsey (8 miles south-east), Littlehampton (15 miles east), Portfield (5 miles east) and Yapton (12 miles east).

Around Chidham

Recent enquiries here include premises near Bourne Community College, among other places. The closest station to Chidham is Nutbourne station, roughly 1 mile north-west. Well-known places in the area include Warblington Castle (4.1 miles west) and St Richard's Hospital (4.6 miles east). Open spaces near Chidham include Nutborne Marshes and Stoke Down.

Map of Chidham © OpenStreetMap contributors

From enquiry to sign-off

Occupied buildings need a little choreography. We sign and contain the area we are in, keep walkways clear and move on in phases so staff and visitors can carry on around us. For work around Chidham, we aim to finish in one visit, so photographs and measurements up front really help. That way the right products come on the day.

  1. Site photographs, drawings or a visit tell us what’s there and how it has failed.
  2. You get a fixed quote covering removal, preparation and the new sealant.
  3. We agree the order of work, access windows and site hours with you.
  4. The failed sealant comes out and the faces are prepared, with primer where required.
  5. Depth is set with backing, then the sealant is applied, tooled and the area tidied.
  6. We hand back each area with its cure time and our 12-month guarantee.

What we need from you

  • Flag any permit to work we will need
  • For older buildings, check the asbestos register before work
  • Arrange parking or a loading space

Ask for a quote

A good quote starts with a clear picture: what’s there, how much of it, how we reach it and what’s specified. Share whatever details you have and we will fill any gaps with a visit.

Get a quick quote

Read more

Accreditations

Trusted. Accredited. Insured.