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

Goddards Green mastic sealing

Mastic sealing for building owners, managing agents and housing associations across Goddards Green, carried out by CSCS-carded applicators. Fully insured and CHAS accredited.

  • Estate-wide sealant that is simply worn out
  • Failed external movement joints
  • Old repairs sealed over failed mastic
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
The right sealant, to the right depth, neatly finished.
4
Guaranteed
12-month guarantee on our workmanship.
Covering the South East & Scotland
Constructionline member
£5m PL insurance

Mastic sealing near Goddards Green

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

For managing agents and facilities managers

Planned maintenance programmes are welcome: resealing failed joints building by building, on a schedule that suits your budget. Goddards Green can form part of a wider programme across West Sussex.

Whether you are 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.

Mastic sealing for commercial buildings in Goddards Green

Managing agents and housing associations usually need paperwork before anyone starts. Tell us what site paperwork you need (RAMS, insurance certificate, CSCS details) and we’ll confirm with the quote. We are CHAS accredited and a Constructionline member, with public liability insurance. Site teams most often ask us about mastic failing across several blocks on an estate and window mastic that has split and shrunk, on communal kitchens and washrooms, communal entrances and stairwells and balcony and threshold joints. For commercial sealant work in Goddards Green, you deal with one contact from quote to sign-off, for single jobs and planned programmes alike.

Rural conversions near places like Goddards Green often set modern frames into older stone, flint or brick. The mastic needs to suit an irregular masonry face and the look of the building.

Whoever the client is, the cover is the same: twelve months on the work we carried out. It doesn’t extend to damage, faults in the building or work by others, and we’re upfront about that.

Place
Goddards Green (BN6)
Region
West Sussex
Guarantee
A 12-month guarantee
Quotes
A fixed quote before we start
Telephone
01277 525 020
Last updated
3 November 2026
The Mastic Doctor team standing beside their branded vans outside an office building

Should maintenance staff do it?

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. That’s why many clients bring in a specialist from the beginning.

There’s also the paperwork. Main contractors and clients often ask for CSCS cards, RAMS and insurance details, and our CSCS-carded applicators are used to working under those rules.

Looking after buildings in and around Goddards Green

Rainfall across the South East, Goddards Green included, is lower than in many parts of the UK. Outside work still depends on dry joints, and south- and west-facing elevations, which take the most sun and rain, often age first. Goddards Green is about 37 miles from central London. Within reach of London, blocks run by agents and associations are common around stations, and window and balcony mastic on them tends to age at the same rate.

Schools and community buildings such as St Paul's Catholic College need frame and external mastic kept sound like any building. Buildings close to stations like Burgess Hill station, 2.1 miles south-east of Goddards Green, are often flats over shops, with frame mastic to keep sound.

Goddards Green is about 2 miles west of Burgess Hill, in West Sussex. Across the BN6 postcode area, it works the same way: details in, fixed quote out, then sealing and a 12-month guarantee. We work across 373 places in West Sussex. Brighton is covered too, some 9 miles away.

Postcode districts covered here: BN6 for mastic joints. Streets here include Cuckfield Road and High Hatch Lane, and sites on any of them can send details for a fixed quote. Main routes into Goddards Green include the A2300, which helps when planning parking and deliveries for the job. Nearby places we also cover include Hickstead (1 mile west), Abbotsford (1 mile east), Jacob's Post (1 mile east), Sayers Common (2 miles south-west) and Ansty (2 miles north) for mastic joints. A short drive away, we cover Crawley (10 miles north), Horsham (9 miles north-west), Worthing (14 miles south-west), Haywards Heath (4 miles north-east), East Grinstead (13 miles north-east) and Shoreham-by-Sea (10 miles south-west).

Local landmarks in Goddards Green

Recent enquiries here include premises near Southway Junior School, among other places. Goddards Green’s nearest station is Burgess Hill station, about 2.1 miles south-east of the centre. Nearby you’ll also find Burgess Hill Museum (2 miles east) and Clayton Castle (4.1 miles south). Green spaces nearby include Wolstonbury Hill and Bedelands Farm Nature Reserve.

Map of Goddards Green © OpenStreetMap contributors

Why it’s worth doing now in Goddards Green

Dealing with failed joints one report at a time is slow and scattered. Planned resealing covers a whole building or estate in one go and is simpler to manage and budget. Halls, stores and units around places like Goddards Green may not be checked every day, so a failed joint can leak for a while before anyone sees it. Renewing joints in good time avoids the problem.

Quantities, awkward access and phased working all shape the price. So do site requirements such as inductions and permits, along with the time of year for external work.

Why us?

  • 12-month guarantee on workmanship
  • Coloured sealants to suit the setting, where available
  • Sealing commercial buildings since 2005
  • Matching to RAL references, product permitting

Read our cost guide or our accreditations.

Goddards Green: questions and answers

Can you work at a site such as Bolney Grange Business Park, by Goddards Green?

Yes. Estates, retail parks and business parks around Goddards Green, Bolney Grange Business Park among them, are all within reach. To start, just call the office on 01277 525 020 or email the details over with the unit, the joints involved and your access times.

Is Goddards Green too small for you to travel to?

Not at all: smaller places are covered as well as towns. Our area covers London and the South East counties. We plan jobs in smaller places so return trips are kept to a minimum.

Do you work to architects’ specifications?

Yes. Send it with your enquiry, and the quote will be based on it.

Do you check for asbestos in old sealant?

Asbestos removal isn’t part of our work. Anything suspect is tested before we carry on, and the duty to manage asbestos sits with the dutyholder.

What paperwork can you provide?

Tell us what site paperwork you need (RAMS, insurance certificate, CSCS details) and we’ll confirm with the quote. We hold CHAS accreditation and Constructionline membership.

When is resealing likely to be due?

There’s no fixed lifespan: movement, exposure, cleaning, traffic and the product all play a part. Treat them as maintenance items and inspect them regularly.

When can the area be used after sealing?

The product and site conditions decide that. Some take light use quickly, others need longer to cure, and we confirm it before leaving site.

Do you need mastic sealing in Goddards Green?

Buildings move with temperature and moisture, and the sealant takes up that movement. A joint that was too narrow, too thin or the wrong product can’t cope long before it should.

Most enquiries start with one or more of the following:

  • Worn sealant at communal door frames
  • Estate-wide sealant that is simply worn out
  • Brittle perimeter mastic across a building
  • Patchy repairs in mismatched sealant

If you are responsible for a building such as St Edward the Confessor, frame and door mastic needs the same attention as any other property.

Comparing quotes

  • What site paperwork they can supply
  • Their public liability cover
  • How the existing material will be dealt with
  • What the guarantee covers, and for how long

Our contractor checklist

Keeping the joints sound

Problems stay small when the joints are checked regularly. In particular:

  • Have the asbestos survey to hand for older buildings
  • Make it easy for occupiers to report draughts
  • Include mastic in your cyclical inspections
  • Protect low-level joints in entrances

If paintable sealant was used, decoration can follow once it has cured. Silicone normally can’t be painted, so keep decorators off it.

Mastic fails gradually, then all at once in a wet spell. Acting at the first signs keeps it a straightforward reseal and saves internal repairs.

On site: what to expect

Our CSCS-carded applicators arrive with the sealants, primers and backing rod the job calls for. Any old material is cut back to clean, sound faces, the manufacturer’s primer is applied where it’s called for, and the sealant is tooled off neatly. For a building around Goddards Green, tell us how to find it and who will meet us. Add it to your enquiry and we’ll build it into the plan.

  1. A building-by-building inspection lists the failed joints.
  2. The quote is fixed and split as suits you.
  3. Dates and areas are agreed so occupiers can be told.
  4. Failed sealant is removed and the faces prepared.
  5. New sealant goes in with backing rod and primer where needed.
  6. Each building is checked and signed off with the 12-month guarantee.

Getting the site ready

  • Share the asbestos register for older buildings
  • Warn occupants and staff about the work
  • Tell us what induction or permit system the site runs

Request a quote

Every job follows the same four steps: send details, get a quote, we seal, guaranteed. To take the first step, call 01277 525 020 or send photos by email.

Get a quick quote

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Accreditations

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