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

Sealant applicators in Fulking

Sealant work for offices, shops, hotels and other commercial buildings in Fulking and across West Sussex. CHAS accredited, Constructionline member, with a 12-month guarantee on workmanship.

  • Gaps behind commercial kitchen worktops and sinks
  • Movement joints packed with grit and debris
  • Weathered facade sealant that no longer flexes
1
Send details
Tell us about the site, with photos if you have them.
2
Get a quote
One fixed quote covering the agreed scope.
3
We seal
Prepared joints, the specified product, a tidy finish.
4
Guaranteed
Backed by a 12-month workmanship guarantee.
South East, London & Scotland
Constructionline member
£5m PL insurance

Need commercial sealant contractors in Fulking?

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

Commercial mastic work in Fulking

Commercial occupiers rarely want a floor out of action for sealant work. Work is scheduled around the site hours and access windows you give us. It’s the same approach in offices, retail units, hotels, schools and healthcare buildings. If you have frame sealant that has cracked, shrunk or pulled away and wall and floor joints that have lost their seal, we can help. Sealant contractors, mastic applicators, sealant specialists: whatever the job title on the order, the work in Fulking is the same: the right product in a properly prepared joint.

Multi-site clients with buildings in and around Fulking can put several sites on one programme, so standards and paperwork match across every site.

Rural business units near smaller places such as Fulking are frequently converted agricultural buildings. Their mix of old walls with new frames, partitions and floors means many joints between unlike materials.

We stand by our work: 12 months, guaranteed. That covers our preparation and application.

The Mastic Doctor team standing beside their branded vans outside an office building
Place
Fulking (BN5)
Wider area
West Sussex
Cover
12 months on our workmanship
Price
Fixed quote, scope in writing
Phone
01277 525 020
Page updated
3 November 2026

What we can’t put right

Part of a good diagnosis is knowing where sealant stops. We’ll tell you if the real problem is one of these:

  • Leaking roofs, gutters or flat-roof membranes (those need a roofer)
  • Broken glass or blown double-glazed units
  • Walls or slabs moving more than any sealant can take

If you’re not sure, just ring 01277 525 020 or send photos by email and we’ll give you a straight answer before you book.

Where we work in Fulking

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

What we’re called out for in Fulking

In wet areas the enemy is typically mould rather than movement. Constant moisture, cleaning chemicals and weak extraction let mould grow into the sealant; when mould is in the body of the sealant, no cleaner will shift it. Replacement with a sanitary anti-mould silicone is the lasting answer.

These are often picked up first by site or facilities staff:

  • Smeared sealant across finishes from a rushed job
  • Wall and floor joints that have lost their seal
  • Sanitary sealant that has gone black and patchy
  • Greasy, split joints in a kitchen or tea point

A business with units at Mackley Industrial Estate and Aviation Trading Estate needn’t use two contractors for its sealant.

Comparing quotes

  • Proof of insurance
  • The named product and why it was chosen
  • The terms of the workmanship guarantee
  • How they handle RAMS and site documents

How to choose a sealant contractor

Why it’s worth doing now in Fulking

Leaving a failed joint rarely saves money. Water past a frame perimeter or a washroom joint can reach plasterboard, insulation, floor coverings and the ceiling below, and the bill then involves other trades. Dealing with it while the damage stops at the bead is the cheaper route. Older rural buildings around Fulking move with the seasons, and rigid or tired sealant can’t keep up. The right product, sized to the joint, copes much better.

The price depends on how many linear metres there are, how much old material needs removing and the access. Call for a fixed quote when you’re ready.

Why us?

  • Over 20 years of commercial sealing
  • A range of standard colours, depending on the product
  • CHAS accredited contractor
  • Colours confirmed for the specified product

Read how commercial sealant jobs are priced and our accreditations.

Our process

Where the site stays busy, the work is phased so only one area is out of use at a time. Each section is protected, cleaned back and sealed, then reopened once the sealant allows before the next one starts. Smaller jobs around Fulking can be grouped with others nearby. A fixed quote is given before anything starts.

  1. We start with the evidence: photographs, drawings or a look on site.
  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. Completed areas are signed off with you under our 12-month guarantee.

Preparing the site

  • Share your working hours and any access restrictions
  • Flag any permit to work we will need
  • Send any specification or drawings in advance

Ask for a quote

If there’s a specification, drawings or a tender package, send it with your enquiry, and we will price the work to it. For smaller jobs, photographs and a description will do.

Get a price

Read more

Site staff or a sealant specialist?

Using site staff can make sense for a small touch-up, but anything bigger is another matter: a specialist brings efficiency, a consistent finish and a 12-month guarantee.

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

Quoting for work in Fulking

A fixed quote reflects the actual work. It takes account of:

  • Location, for remote and island sites
  • Working within restricted access windows
  • Backing rod, priming and other preparation
  • How accessible the joints are

Access often affects the price as much as the sealing: easy-to-reach joints are quicker than those that need equipment to get to. Mention the access as part of your enquiry.

Before you send an enquiry

For an accurate fixed quote, we need to understand the site. Send us:

  • How the joints are reached, and at what height
  • Any specification or named product
  • What the building is and how it’s used
  • Drawings or a marked-up plan, if available

Every job follows the same four steps: send details, get a quote, we seal, guaranteed. The first step is to ring 01277 525 020 or send details through our quote form with what you know.

Your questions answered

Is Fulking too far out for you?

No. Places such as Fulking are covered as much as the big towns. London and every South East county are within our area. Where we can, we group nearby jobs to make the most of each trip.

Do you cover business parks and estates near Fulking, such as Mackley Industrial Estate?

Yes. Estates, retail parks and business parks around Fulking, Mackley Industrial Estate among them, are all within reach. A few photographs and the unit address let us price the work.

When is resealing likely to be due?

Nobody can honestly give a figure in years, because life depends on how much the joint moves, how exposed it is and how it’s cleaned and used. Regular inspection is the best way to catch problems early.

Can areas stay open during the work?

It’s normal for us to work in occupied buildings. Only the area being sealed is closed, and the sequence is agreed in advance for as long as the cure needs.

Is the old sealant taken out first?

Every failed bead is cut out completely. Laying new silicone on old gives it nothing to grip.

Do you work for facilities managers and managing agents?

Yes. FMs, managing agents and landlords are among our regular clients as well as contractors. Tell us how you issue work and we’ll fit in.

How do you choose the sealant?

If the job is specified, we follow the specification. Otherwise, we recommend a product to suit the joint’s movement, the substrate and the conditions, following the manufacturer’s guidance.

Sealant on show in Fulking’s commercial buildings

Rainfall across the South East, Fulking included, is lower than in many parts of the UK. That helps, but frost and condensation on glass and coated frames still stop outside sealing on some winter mornings. Fulking lies roughly 42 miles out from central London. The commuter belt holds a great many offices, retail parks and business parks. Occupiers with several premises in the region tend to prefer one contractor and one point of contact.

Premises within reach of Portslade station, 3.9 miles to the south of Fulking, often have busy frontages where joints are seen by everyone passing. Trade counters and showrooms on estates such as Mackley Industrial Estate (2.2 miles west of Fulking) need neat joints where clients see them.

Fulking is about 4 miles north-west of Brighton and Hove, in West Sussex. We cover commercial sites throughout Fulking, whether it’s a single job or part of a planned programme. 373 places across West Sussex fall within our area, Fulking among them. For work in that direction, see our Brighton page (6 miles or so).

Postcode districts covered here: BN5. If your building is just outside Fulking, we cover Poynings (1 mile north-east), Hangleton (3 miles south), Castle Town (3 miles west), Portslade (3 miles south) and Kingston by Sea (4 miles south). A short drive away, we cover Crawley (15 miles north), Horsham (13 miles north), Worthing (9 miles south-west), Haywards Heath (9 miles north-east), Burgess Hill (6 miles north-east) and Littlehampton (14 miles west).

Landmarks near Fulking

In Fulking, that means premises near The Shepherd And Dog Public House and the streets around them. Fulking’s nearest station is Portslade station, about 3.9 miles south of the centre. Nearby you’ll also find Clayton Castle (3.7 miles east) and Southlands Hospital (3.7 miles south). For a walk, there’s Truleigh Hill and Woods Mill.

Map of Fulking © OpenStreetMap contributors
Accreditations

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