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

Sealant applicators in Burgess Hill

Planning work on a sealant joint in Burgess Hill? We assess it, carry out the work and guarantee our workmanship for 12 months.

  • External beads that have gone brittle and cracked
  • Movement joints packed with grit and debris
  • Greasy, split joints in a kitchen or tea point
1
Send details
Photos, drawings or a schedule, or we visit.
2
Get a quote
One fixed quote covering the agreed scope.
3
We seal
Failed joints cut out, faces prepared, new sealant laid.
4
Guaranteed
12-month guarantee on our workmanship.
London, the South East & Scotland
CHAS accredited
£5m public liability

Commercial sealant contractors near Burgess Hill

Share the site address and what’s failing, and we’ll reply with a fixed quote or arrange a visit.

Our process

We follow your site rules from the start: signing in, inductions and any permit to work. With the paperwork done, the joints are worked through in the order agreed with your site contact, and each area is checked before we leave it. If you have more than one building in Burgess Hill, they can often be done on the same visit, with one quote covering them. Tell us when the building is open and we’ll plan to suit.

  1. Send details through our quote form, or ask for a site visit.
  2. The cause is diagnosed and the scope priced as a fixed quote.
  3. Work is phased around your occupiers where areas need to stay in use.
  4. Every failed bead is removed rather than covered.
  5. Each joint gets a suitable sealant, laid to depth and tooled.
  6. We check the work with you, and the 12-month guarantee starts.

Before we start on site

  • Share the asbestos register for older buildings
  • Tell us what induction or permit system the site runs
  • Move anything stored against the joints

Ask for a quote

To get a fixed quote, speak to us on 01277 525 020 or use the quote form with the site address and an outline of the work. Our quote form is another easy route.

Get a quick quote

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Commercial sealant contractors in Burgess Hill

Commercial occupiers rarely want a floor out of action for sealant work. Tell us your site hours and access windows and we’ll plan around them. It’s the same approach in offices, retail units, hotels, schools and healthcare buildings. Most enquiries involve layers of sealant, all of them failing and shrunken sealant along kitchen worktops and splashbacks, on window and door perimeters, kitchen worktops and splashbacks and external facade joints. A single leaking joint is often how a building in Burgess Hill first comes to us: we look at the rest while we’re there and tell you what we find.

In an occupied building in Burgess Hill, the job is planned so areas stay in use: we agree the order with you and hand back each area with its cure time.

In towns of Burgess Hill’s size, shops and offices often occupy older buildings with later extensions and new shopfronts. Where old meets new there are junctions between brick, render, timber and aluminium, and each needs the right sealant, in a colour that suits the frontage.

Every job ends the same way: guaranteed. Our workmanship is backed for 12 months, and we explain exactly what that covers when we quote.

Location
Burgess Hill (RH15)
Region
West Sussex
Guarantee
12 months on every job
Quote
Fixed quote, scope in writing
Call
01277 525 020
Page updated
3 November 2026
The Mastic Doctor team standing beside their branded vans outside an office building

Keeping the joints sound

To get the most from the new sealant:

  • Put external and wet-area joints on a regular inspection round
  • Look at the sealant around anything that has been moved or replaced
  • Don’t let cleaning or traffic back on before the cure time is up
  • On pre-2000 buildings, share the asbestos information before work starts

Good ventilation keeps wet-area sealant in better condition. Fans that are broken or switched off leave joints damp for longer. Your maintenance team can look at extract fans at the same time.

Tenants and staff spot black or split sealant quickly. Planned replacement saves fielding the same complaint again and again.

Burgess Hill: questions and answers

Can you match sealant colours for premises in Burgess Hill?

Yes. Colour matching to frames, cladding, stone and shop-fit finishes is a regular part of the work. Send colour references or photos and we will confirm what’s available for the product.

Is Ashwyn Business Centre, near Burgess Hill, within your area?

Yes. Our area takes in Burgess Hill and its surroundings, with estates and business parks such as Ashwyn Business Centre included. A few photos and the unit address let us price the work.

Do you work to architects’ specifications?

Yes. The specification and the manufacturer’s installation guidance are what we work to, and we raise anything unclear before work begins.

What guarantee do you give on resealing?

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

What do you need from us to quote?

Send what you have, even a few photographs and rough lengths. We follow up with questions or a visit where needed.

Could the old sealant in an older building contain asbestos?

On older buildings, our first request is the asbestos survey. The duty to manage asbestos sits with the dutyholder, and we don’t remove asbestos-containing materials.

Can weather delay the job?

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

Shops, offices and hotels in and around Burgess Hill

Two care or nursing homes sit less than 2 miles from Burgess Hill. Care settings have kitchens, lounges and corridors where joints need to be neat and easy to clean; colours can be chosen to suit the interior. Burgess Hill is in the South East, one of the UK’s drier regions. Even so, outside sealing waits for a dry joint, and cold, damp mornings can delay it.

A business with units at Ashwyn Business Centre and Sheddingdean Business Centre needn’t use two contractors for its sealant. Offices at parks like Ashwyn Business Centre (to the north-west of Burgess Hill) have receptions, kitchens and glazed partitions where a tidy joint matters.

Burgess Hill is about 9 miles north of Brighton, in West Sussex. Businesses, contractors and managing agents in Burgess Hill use us for work on sealant joints, as part of our coverage of West Sussex. 373 places across West Sussex fall within our area, including Burgess Hill. There’s a separate page for Brighton, roughly 9 miles from Burgess Hill.

Postcode districts covered here: RH15 for sealant joints. If your site is on Church Road, Station Road and Lower Church Road or close by, we can quote for sealant joints. With the A273 and B2036 nearby, Burgess Hill is straightforward for us to reach. Close to Burgess Hill, our area also takes in Jacob's Post (1 mile west), World's End (1 mile north-east), Abbotsford (1 mile north-west), Goddards Green (2 miles west) and Hurst Wickham (2 miles south-west). Nearby towns on our patch include Crawley (11 miles north), Horsham (11 miles north-west), Worthing (15 miles south-west), Haywards Heath (3 miles north-east), East Grinstead (13 miles north-east) and Shoreham-by-Sea (10 miles south-west). Burgess Hill is one of the busier places in West Sussex, and its commercial and public buildings are all within our area.

Around Burgess Hill

In Burgess Hill, that means premises near Burgess Hill Girls, Oakmeeds Community College and The Six Gold Martlets pub, among other places. Burgess Hill has its own railway station: Burgess Hill station. A little further out are Burgess Hill Museum (under half a mile south-west) and Clayton Castle (3.4 miles south). Not far away are Bedelands Farm Nature Reserve and Wolstonbury Hill.

Map of Burgess Hill © OpenStreetMap contributors

What we’re called out for in Burgess Hill

Washrooms and kitchens wear sealant out in their own way. 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. The fix is a new bead of anti-mould sanitary silicone.

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

  • Movement joints packed with grit and debris
  • Gaps behind commercial kitchen worktops and sinks
  • External beads that have gone brittle and cracked
  • Window and door perimeter joints that have cracked open

Offices and shops close to stations such as Burgess Hill station (under half a mile south of Burgess Hill) tend to be busy all day, so sealant work is planned around opening hours.

What your quote should include

  • Is depth set with backing rod, or bond-breaker tape in shallow joints?
  • Their public liability cover
  • What site paperwork they can supply
  • Which product they’ll use, and why it suits the joint

Questions to ask before you appoint anyone

Cost factors for sealant joints

The price varies from site to site. Expect it to depend on:

  • Joint width, depth and condition
  • Working within restricted access windows
  • The total length or number of joints
  • Travel to remote or island sites

The work involved drives the cost: stripping out, preparation, sealing, access and phasing. Call for a quote.

Before you send an enquiry

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

  • The site address and postcode
  • A wide shot and a close-up of the area
  • Access details, including height
  • Approximate linear metres or a joint schedule

Need a figure for a tender or a budget? Send the scope and any drawings, and we’ll return a fixed quote that you can work with. If you have questions first, call the office on 01277 525 020 or send details through our quote form.

Commercial clients in Burgess Hill

If you look after buildings for someone else, clear figures and clear communication matter. You get a fixed quote, an agreed scope and a walk round at the end, plus a 12-month guarantee.

Blocks and communal areas make up much of the work for housing associations and agents. Work can be phased so residents and staff keep access throughout, and each stage is agreed with your contact.

When something else is needed

A proper diagnosis includes knowing what sealant can’t do. We will tell you if the real problem is one of these:

  • Removing asbestos-containing materials (a licensed or specialist contractor’s job)
  • Faulty windows rather than failed perimeter sealant
  • Walls or slabs moving more than any sealant can take

If in doubt, call the office on 01277 525 020 or use the quote form and we will say what we think.

Joints and surfaces we work on

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

Trusted. Accredited. Insured.