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

Construction Mastic in Flowers Green

We carry out mastic packages for new-build and refurbishment projects in Flowers Green and the surrounding area. Send details for a fixed quote.

  • Caulk cracking where joints are moving more than expected
  • Inconsistent sealant finishes from plot to plot
  • Window and door perimeters that won’t pass inspection
1
Send details
Drawings, photos, a joint schedule or a site visit.
2
Get a quote
One fixed quote covering the agreed scope.
3
We seal
The right sealant, to the right depth, neatly finished.
4
Guaranteed
Our workmanship is guaranteed for 12 months.
Covering the South East & Scotland
CHAS accredited
£5m public liability

Need construction mastic in Flowers Green?

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

Construction mastic around Flowers Green: what changes locally

Central London is about 46 miles from Flowers Green. Construction around the commuter belt mixes station-side flats with refurbished offices and units, and main contractors there need mastic that keeps to the programme. Flowers Green has a number of hotels close by, all within 2 miles. Hotel schemes tend to have fixed reopening dates, so the mastic is programmed tightly with the other trades.

With historic properties like Horselunges Manor (to the west of Flowers Green) in the area, refurbishment work often meets old masonry that needs compatible sealants. Extensions at sites like Amberstone Hospital, 2.2 miles to the west of Flowers Green, typically sit beside working departments, and the mastic follows strict access rules.

Flowers Green is about 3 miles east of Hailsham, in East Sussex. We send applicators to Flowers Green for mastic packages, handled exactly as we handle every other area. 308 places across East Sussex fall within our area, including Flowers Green. For work in that direction, see our Brighton page, about 20 miles away.

Work on mastic packages is covered throughout BN27, whatever the building. Nearby places we also cover include Chapel Row (1 mile north), Golden Cross (1 mile south-west), Herstmonceux (1 mile north), Windmill Hill (1 mile north-east) and Stunts Green (1 mile north-west). Nearby towns on our patch include Eastbourne (7 miles south), Hastings (10 miles east), Bexhill-on-Sea (7 miles east), Seaford (12 miles south-west), Lewes (14 miles west) and Hailsham (3 miles west).

Around Flowers Green

Around Flowers Green, our work takes us to commercial buildings near Woolpack Inn, among other places. For rail, the closest station is Pevensey Bay station, roughly 4.4 miles south. Nearby you will also find Herstmonceux Castle (1 mile south-east) and Amberstone Hospital (2.2 miles west).

Map of Flowers Green © OpenStreetMap contributors

Construction mastic in Flowers Green, done properly

On refurbishments, the mastic package usually includes cutting out old sealant as well as sealing new work. Old beads come out completely, as fresh silicone can’t grip old. New and existing joints then get the same preparation. If you have mastic snags holding up handover and caulk cracking where joints are moving more than expected, we can put it right, on brick and block movement joints, sanitary and kitchen joints and cladding and panel joints alike. Sealant contractors, mastic applicators, sealant specialists: whatever the job title on the order, the work in Flowers Green is the same: the right product in a properly prepared joint.

Sites around smaller places like Flowers Green can be a fair drive from suppliers, so we come with everything the package needs. Send drawings or photographs and the programme and we’ll quote to suit.

What our 12-month guarantee covers is the way we did the job: the preparation, the sealing and the tooling. Damage, later alterations by others and movement beyond what the joint was designed for sit outside it.

Location
Flowers Green (BN27)
Wider area
East Sussex
Guarantee
A 12-month guarantee
Quotes
A fixed quote before we start
Call
01277 525 020
Page updated
3 November 2026
Mastic Doctor team members lined up next to their branded vans outside an office building

What we’re called out for in Flowers Green

On a live site, contamination is the biggest threat to a new joint. Plaster dust, release agents, protective film residue and damp all stop sealant bonding.

It’s worth sending us details if you spot any of the following:

  • Old sealant on a refurbishment that needs stripping before new work
  • Frame gaps too wide for sealant alone
  • Bath and shower joints scraped during the final clean
  • Different trades sealing to different standards

When a school such as Herstmonceux Church of England Primary School is extended or refurbished, the mastic package is often squeezed into the holidays.

What to look for in a quote

  • Their public liability cover
  • How long is the guarantee, and what does it include?
  • Their approach to joint depth and backing
  • Can the work be phased to keep areas open?

Our contractor checklist

After the work

Cleaning and maintenance staff play a part too. Share these points with them:

  • Share drawings and the specification as soon as possible
  • Put any product change through the designer first
  • Flag uneven or tapered frame gaps early
  • Release areas for mastic once other trades have finished in them

Expect some settlement in the first months. The right product in each joint copes with that. If that happens, let us know.

Sanitary joints that fail early become defects soon after occupation. Leaks behind showers and basins damage finishes and floors. Proper preparation, with the right silicone first time, keeps it off the defects list.

How a job runs

We schedule the visit to fit the site hours and access windows you give us. While we’re working, the area stays contained and tidy, and we check in with your contact before moving on to each new area. Smaller jobs around Flowers Green can be grouped with others nearby. You will have a fixed quote before work starts.

  1. Drawings, the sealant specification and your programme come to us for pricing.
  2. We return a fixed quote that ties the mastic package to your programme.
  3. You tell us what site paperwork you need, such as RAMS, an insurance certificate or CSCS details, and we confirm it with the quote.
  4. Work follows the programme, area by area, as rooms and elevations become ready.
  5. Each joint is prepared, backed to depth and sealed in the product the specification names.
  6. Before handover, snags are dealt with and the package is signed off under our 12-month guarantee.

Preparing the site

  • Send asbestos survey details if the building is pre-2000
  • Clear stock, furniture or equipment away from the joints
  • Tell us your opening times and when work is allowed

Getting a fixed quote

We quote a fixed sum against the scope you give us, so you know the figure before anyone is on site. To ask for one, call the office on 01277 525 020 or email drawings and photos.

Ask for a quote

Read more

Your questions answered

Will you fit the mastic around our build programme in Flowers Green?

Yes. Send the programme and drawings, and we’ll plan the mastic to suit the stages. Let us know which documents your site asks for, and we’ll confirm them alongside the quote.

Is Flowers Green off your patch?

No. Places such as Flowers Green are covered as much as the big towns. We cover Greater London and the counties of the South East. We plan jobs in smaller places so return trips are kept to a minimum.

Can you fit around our programme?

We follow the trades through the building. Each plot, floor or elevation is sealed when it’s ready, and we will raise anything that holds the work up.

What site paperwork can you supply?

Requirements differ from site to site, so list what you need, whether RAMS, insurance or CSCS details, and we’ll confirm with the quote.

Will you just go over the old sealant?

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

Can staff carry on working while you are here?

In the majority of cases, yes. We phase the work so most of the building stays in use.

How long does a typical visit take?

That varies with the scale of the job, but the work typically takes as long as the agreed sequence needs, which comes down to joint lengths, access and handover dates. Larger or phased jobs take longer, and we’ll give you a timescale with the quote.

What affects the price in Flowers Green

We price every job individually. The main factors are:

  • The size and state of each joint
  • Induction, permit and paperwork requirements
  • Phasing around occupants
  • Access and working height

The product called for affects the cost, and so does the preparation, such as cutting out, priming or new backing rod. Access, phasing and site rules also count.

Details that help us quote

A few photographs plus some basic facts will normally do. Please tell us:

  • Rough lengths or quantities, or drawings if you have them
  • Your programme or deadline
  • The type of building and who uses it
  • Whether an asbestos survey exists

Every job follows the same four steps: send details, get a quote, we seal, guaranteed. The first step is to call the office on 01277 525 020 or send photos by email with what you know.

Building owners, agents and FMs in Flowers Green

FMs need a contractor who is easy to get on site. Tell us what site paperwork you need, such as RAMS, an insurance certificate or CSCS details, and we will confirm with the quote.

Building owners and managing agents use us on sealant work across single buildings or whole portfolios. One quote can cover more than one site, which keeps the paperwork simple.

What the job involves on each surface

Bathrooms, en suites and washrooms

In bathrooms and washrooms, an anti-mould sanitary silicone goes around every fitting. Joints are cleaned, sealed and tooled neatly.

Window and door perimeters

Inside, a paintable sealant or decorators’ caulk is used where the joint doesn’t move much. The specification decides which, and colour-matched products can be used where the frame is on show.

Accreditations

Trusted. Accredited. Insured.