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

Broadbridge Heath construction mastic

We carry out mastic packages for new-build and refurbishment projects in Broadbridge Heath and the surrounding area. Send photos or drawings for a fixed quote.

  • Mastic snags holding up handover
  • Window and door perimeters that won’t pass inspection
  • Failed sealant in an existing building being refurbished
1
Send details
Send the specification, photos or a marked-up plan.
2
Get a quote
A fixed quote for the work, with the scope in writing.
3
We seal
Prepared joints, the specified product, a tidy finish.
4
Guaranteed
Signed off, with 12 months’ guarantee.
South East, London & Scotland
CHAS accredited
Fully insured: £5m PL

Construction mastic across Broadbridge Heath

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

Building owners, agents and FMs in Broadbridge Heath

Hotels, schools, healthcare sites, offices and retail units book us directly too. We plan around the way the building is used, so the building keeps working while we do.

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, with each stage agreed with your site contact.

About our construction mastic in Broadbridge Heath

The programme rarely stands still, so the mastic package has to flex with it. The sequence is set with the site team and updated as plots or floors are handed over. Sealing too early only means coming back once others have damaged it. If you’re dealing with internal caulk splitting as the building dries out and mastic snags holding up handover, we can put it right. Whether you call it commercial sealant work, mastic application or joint sealing, the work in Broadbridge Heath is the same: the right product in a properly prepared joint.

For a contractor on a smaller site near Broadbridge Heath, one mastic visit at the right stage saves return trips. Tell us when scaffold comes down and when decoration finishes, and we will plan around those stages.

A 12-month guarantee applies to all our work. If an installation problem shows up, phone 01277 525 020 or email us and we’ll arrange a return visit.

Place
Broadbridge Heath (RH12)
Wider area
West Sussex
Cover
A 12-month guarantee
Quotes
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

Why deal with it now?

A cheaper sealant can look like an easy saving on a large package. A failed joint in the defects period costs far more than the product difference. Where an alternative is genuinely suitable, we will say so. For buildings in places like Broadbridge Heath, one well-planned visit beats several small ones, so it’s worth dealing with every failing joint at once.

We don’t publish prices, since every building and every scope is different. For a fixed figure, call for a quote and we’ll price your job on its own details.

Why clients in Broadbridge Heath choose us

  • Public liability insurance in place
  • Colours confirmed for the specified product
  • 12-month guarantee on workmanship
  • Specification-led, product-correct work

See our cost guide and our accreditations.

Diagnose, treat, sign off

Our CSCS-carded applicators arrive with the sealants, primers and backing rod the job calls for. Joint faces are cleaned back to sound, dry surfaces, primer goes on where the manufacturer specifies it, and each bead is tooled to a neat concave finish. If neighbouring businesses or buildings around Broadbridge Heath need work too, visits can be combined. Tell us your site hours and we will plan around them.

  1. We walk the site or review drawings to understand the package.
  2. You receive a fixed quote covering scope, products and sequence.
  3. Site paperwork is confirmed and our CSCS-carded applicators are inducted.
  4. Sealing follows the programme as areas are released.
  5. Any frame gaps or issues outside our scope are flagged to the site team.
  6. Final snagging is completed and the 12-month guarantee applies.

Preparing the site

  • Have the specification and drawings to hand
  • Send your site hours and access windows
  • Warn occupants and staff about the work

Getting a fixed quote

To get a fixed quote, call the office on 01277 525 020 or send details through our quote form with the site address and an outline of the work. You can also send details through our quote form.

Get a price

Related advice

Your questions answered

Does your area include sites such as Broadbridge Retail Park, near Broadbridge Heath?

Yes. Estates, retail parks and business parks around Broadbridge Heath, Broadbridge Retail Park among them, are all within reach. To start, just give us a call on 01277 525 020 or email the details over with the unit, the joints involved and your access times.

Can you work on a hospital site such as Horsham Hospital?

Yes. Healthcare sites are among the places we work. Before anything starts, the estates team agrees permits, inductions and infection-control measures with us.

How many days will you need on site?

The duration is planned around your programme and the access we are given. You will have an expected duration with the quote.

Do you cover Broadbridge Heath?

Yes. Sites across Broadbridge Heath are covered, with one number for every area we cover.

How long before the joints can be used?

Curing time varies by product, and we confirm it on the day, and flag anything to keep off until it has cured.

Do you take on multi-site work?

Yes. A group of buildings can go on one quote, with one point of contact across South East England, Greater London and Scotland.

How long will the new sealant last?

There isn’t a single answer, 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.

Facades, frames and programmes in Broadbridge Heath

Rainfall across the South East, Broadbridge Heath included, is lower than in many parts of the UK. Still, external mastic needs dry faces within the maker’s temperature limits, which isn’t every day, so external mastic is timed for workable conditions and agreed with the site manager. Broadbridge Heath is about 32 miles from central London. Towns within reach of London tend to keep building, from flats to offices and schools, and each scheme needs its mastic sealed to programme.

School extensions, at buildings such as Shelley Primary School, normally run to the summer holidays, mastic included. Extensions at sites like Horsham Hospital, 1.7 miles east of Broadbridge Heath, usually sit beside working departments, and the mastic follows strict access rules. For contractors refurbishing units at places like Broadbridge Retail Park, which lies east of Broadbridge Heath, the mastic covers cladding panels, roller-door and window perimeters.

Broadbridge Heath is about 2 miles west of Horsham, in West Sussex. We cover commercial sites throughout Broadbridge Heath. 373 places across West Sussex fall within our area, including Broadbridge Heath. Our Brighton page has more on work in that area.

Work on mastic packages is covered throughout RH12, whatever the building. Streets here include Church Road, Broadbridge Way and Sargent Way. Close to Broadbridge Heath, our area also takes in Tower Hill (1 mile south-east), Warnham (2 miles north), Horsham (2 miles east), Itchingfield (2 miles south-west) and Rowhook (2 miles north-west). Nearby towns on our patch include Crawley (8 miles east), Haywards Heath (13 miles east), Burgess Hill (13 miles south-east), Broadfield (7 miles east), Storrington (11 miles south) and Billingshurst (5 miles south-west).

Landmarks near Broadbridge Heath

We work on buildings around Tanbridge House School, Farlington Strood Park and Shelley Arms and the streets around them. The closest station to Broadbridge Heath is Christs Hospital station, about 1.2 miles south. Nearby you will also find Horsham Hospital (1.7 miles east) and Christs Hospital School Museum (1.6 miles south). Open spaces near Broadbridge Heath include Warnham LNR.

Map of Broadbridge Heath © OpenStreetMap contributors

What we can’t put right

Being straight saves everyone time. Fresh joints won’t solve:

  • Deciding which fire-stopping product a penetration needs
  • Joints damaged after sign-off by following trades
  • Designing joint widths or choosing the specification (that sits with the designer)

If you are not sure, just ring 01277 525 020 or send details through our quote form and we will give you a straight answer.

Joints and surfaces we work on

  • Cladding and panel joints
  • Brick and block movement joints
  • Floor and skirting junctions
  • Internal decorators’ caulk
  • Window and door perimeters
  • Sanitary and kitchen joints

What the job involves on each surface

Snagging before handover

Snags normally come from damage by following trades, missed joints or poor earlier work. We price snagging as part of the package or as a separate visit.

Kitchens and utility areas

Kitchen joints are sealed after fitting and before final clean. The sealant is a kitchen-grade product.

Doing it in-house

The visible bead is only part of the job. Backing rod, primer where specified and a joint designed to move with the building are where general trades tend to cut corners.

Using site staff can make sense for a small touch-up, but anything bigger is another matter: a specialist works through quantities efficiently, leaves a consistent finish and backs it with a 12-month guarantee.

Accreditations

Trusted. Accredited. Insured.