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

West Itchenor commercial sealant contractors

Our CSCS-carded applicators take on sealant work for offices, shops, hotels and other commercial buildings in West Itchenor. Send details for a fixed quote.

  • Mouldy silicone around WCs, urinals and vanity tops
  • Shrunken sealant along kitchen worktops and splashbacks
  • Leaks that seem to come through a sealant line
1
Send details
Tell us about the site, with photos if you have them.
2
Get a quote
A fixed price, with what’s included set out clearly.
3
We seal
Prepared joints, the specified product, a tidy finish.
4
Guaranteed
Backed by a 12-month workmanship guarantee.
Covering the South East & Scotland
CHAS & Constructionline
£5m PL insurance

Need commercial sealant contractors in West Itchenor?

Tell us what needs sealing and where, with photos or drawings if you have them, and we’ll price it.

General trades versus a specialist

Certain joints really need a specialist: fire-rated seals that must follow a tested detail, trafficked floor joints and external movement joints among them. A poor seal in places like these tends to cost more to put right later.

Putting right a botched joint often costs more than sealing it well at the start, 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.

Sealant specialists in West Itchenor

Getting a price for commercial sealant contractors in West Itchenor doesn’t need to be drawn out. Our quote form takes photos, drawings or a schedule of the areas. If the joints need seeing in person, a site visit comes first, and a fixed quote for the agreed scope follows. Most enquiries involve weathered facade sealant that no longer flexes and expansion joints with the sealant torn out, on floor and threshold joints, kitchen worktops and splashbacks and window and door perimeters. Searching for sealant specialists in West Itchenor? Mastic Doctor has worked for contractors, FMs and building owners since 2005, with CSCS-carded applicators.

If you look after more than one building near West Itchenor, the work can be planned as one programme, with one quote format and one point of contact.

A job in a smaller place like West Itchenor is typically a single building. We plan the visit so everything on the list is done in one go, with the right products and colours on hand.

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.

Where
West Itchenor (PO20)
Region
West Sussex
Cover
12 months on every job
Price
A fixed quote before we start
Telephone
01277 525 020
Page updated
3 November 2026
The Mastic Doctor team beside their liveried vans in front of an office building

For managing agents and facilities managers

For main contractors, we work as the sealant subcontractor on new-build and refurbishment projects. We work to your programme, your specification and your site rules.

Whether you’re a managing agent, a property factor or an owner’s representative: send details, get a fixed quote, we seal, guaranteed. Keys, access and contacts can be agreed in advance.

What sets the cost

To price the job, we consider:

  • Access and working height
  • Specialist products, such as fire-rated or hygienic sealants
  • The total length or number of joints
  • Travel to remote or island sites

The work involved drives the cost: removing old material, preparing the joints, the product, the access and how the work is phased. Call for a quote and we will explain how it’s made up.

What we need to price the job

It doesn’t need to be a full survey. A few details are enough to get going:

  • Whether an asbestos survey exists
  • Specification clauses that apply
  • Drawings or a marked-up plan, if available
  • Where the site is, with the postcode

Every job follows the same four steps: send details, get a quote, we seal, guaranteed. To take the first step, speak to us on 01277 525 020 or email a schedule or drawings.

From enquiry to sign-off

We bring the products specified for the job, along with primers and backing rod. Any old material is cut back to clean, sound faces, primer goes on where the manufacturer specifies it, and the sealant is tooled off neatly. For a building around West Itchenor, tell us how to find it and who will meet us. Send that with the details and we’ll confirm the plan with the quote.

  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. Each joint is stripped, cleaned back to sound faces and primed where the maker specifies.
  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

  • Send any specification or drawings in advance
  • Share your working hours and any access restrictions
  • Make sure the joints can be reached

Quotes

Every quote starts with the facts: the joints involved, quantities, access and the product called for. Share whatever details you have and we’ll fill any gaps with a visit.

Get a quick quote

Advice

Honest limits

Being straight saves everyone time. New sealant won’t cure:

  • Broken glass or blown double-glazed units
  • Suspect materials that need testing and specialist removal
  • Leaks from pipework, wastes or valves (that’s plumbing)

If in doubt, give us a call on 01277 525 020 or email the details over and we will say what we think before you book.

Surfaces we seal

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

Different surfaces, different methods

Window and door perimeters

Internally, window boards and frame edges often have decorators’ caulk or silicone that has cracked. The product depends on whether the joint will be painted, in a shade that suits the frame.

Commercial kitchens and tea points

Gaps and ragged beads trap dirt that cleaning can’t reach. Work is timed around the hours you give us so the kitchen isn’t out of use longer than needed.

Frontages, fit-outs and joints in West Itchenor

With the shore within about 1 mile, West Itchenor counts as a coastal location. Buildings near the sea put their external joints through more driven rain, with salt air nearer the beach. Where a frontage needs a particular colour, the product still has to suit that exposure. Less than 3 miles from West Itchenor there are two named estates and business parks. Units on sites like these change tenants and get refitted, and each refit leaves joints to seal.

Shops and cafés around stations like Bosham station (to the north of West Itchenor) trade from early, so work is timed around them. Sites a few miles apart, such as Southfield Industrial Park. And Broadbridge Business Centre, can share one programme and one point of contact. Trade counters and showrooms on estates such as Southfield Industrial Park. (to the north of West Itchenor) need neat joints where clients see them.

West Itchenor is about 5 miles south-west of Chichester, in West Sussex. Looking for commercial sealant contractors in West Itchenor? We can help. We work across 373 places in West Sussex, from busy centres to rural villages. For work in that direction, see our Portsmouth page (9 miles or so).

Commercial sites across PO20 are covered for sealant joints. If your site is on The Street, Waterstone Close and Spinney Lane or close by, send details and we’ll quote for sealant joints. If your building is just outside West Itchenor, we cover Bosham Hoe (1 mile north-east), Bosham (2 miles north), Chidham (2 miles north), Broadbridge (3 miles north) and Apuldram (3 miles north-east). Nearby towns on our patch include Bognor Regis (8 miles east), Chichester (5 miles north-east), Selsey (6 miles south-east), Littlehampton (15 miles east), Portfield (5 miles north-east) and Yapton (11 miles east).

Local landmarks in West Itchenor

The closest station to West Itchenor is Bosham station, roughly 2.9 miles north. Other landmarks nearby include St Richard's Hospital (5 miles north-east) and Chichester Castle (4.7 miles north-east). Green spaces nearby include Pilsey Island.

Map of West Itchenor © OpenStreetMap contributors

West Itchenor: questions and answers

Does the sea air around West Itchenor change the choice of sealant?

It can. Coastal exposure works external joints harder than inland weather. We check the specified product suits the exposure and pay close attention to preparation.

Is West Itchenor too far out for you?

No. Small places get the same service as large ones. We work across Greater London and the South East. Good photos up front let us bring everything on the first visit.

How do we get a quote?

Send what you have, even a few photos and rough lengths. We follow up with questions or a visit where needed, and then a fixed quote for the agreed scope.

Will you just go over the old sealant?

No. Sealing over old material is one of the classic causes of early joint failure, so it all comes out first.

Does commercial sealant work come with a guarantee?

A 12-month guarantee covers the workmanship. Looking after the joints as we advise helps them last.

Does weather matter for sealant work?

It can, when the joints are outside. Wet joints and cold, damp or frosty conditions stop the sealant bonding properly, so we watch the forecast and rearrange outside work if we have to. Indoors, the weather is rarely a problem.

Can you follow the specification on our project?

Yes. Include it with the drawings when you ask for a quote, and the quote will be based on it.

Accreditations

Trusted. Accredited. Insured.