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

Herne Common construction mastic

Need construction mastic in Herne Common? Send us the details for a fixed quote, backed by a 12-month guarantee on the work.

  • A mastic package split between trades with no clear owner
  • Internal caulk splitting as the building dries out
  • Mastic snags holding up handover
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
The right sealant, to the right depth, neatly finished.
4
Guaranteed
Backed by a 12-month workmanship guarantee.
London, the South East & Scotland
CHAS accredited
Fully insured: £5m PL

Construction mastic across Herne Common

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

Keeping the joints sound

Once the work is signed off, a little attention goes a long way:

  • Note which sealant went where at handover
  • Put any product change through the designer first
  • Keep scrapers and abrasive pads off new beads
  • Ask for joint and product checks before the package is urgent

At handover, keep the product details with the O&M information. Future maintenance is easier when the products are known and avoids guesswork when joints are renewed. Tell us what records you need and we will confirm with the quote.

Oversized gaps are a problem better caught early. Filling a wide gap with sealant alone sets up a failure, so the installer needs to correct it first. We flag them as soon as we see them.

Construction mastic in Herne Common

Since 2005 we have worked alongside main contractors, developers and fit-out firms. We price from drawings and the specification, agree the sequence with the site team and seal as areas are released. For construction mastic on a scheme in Herne Common, send drawings through our quote form, or phone or email us to talk it through. If you have inconsistent sealant finishes from plot to plot and cracks opening in caulked internal joints, we can put it right, on brick and block movement joints, internal decorators’ caulk and sanitary and kitchen joints alike. Whether you call it commercial sealant work, mastic application or joint sealing, in Herne Common it comes down to the same thing: failed joints cut out, faces prepared and the right sealant laid to the right depth.

In the countryside around places like Herne Common, conversion schemes put new frames into old stone, flint, brick or timber. A product that grips an irregular face, with a colour that suits the building’s character, is typically what’s needed.

Every job ends the same way: guaranteed. You get a 12-month guarantee on our workmanship, and the quote explains what it covers.

Location
Herne Common (CT6)
Wider area
Kent
Guarantee
12 months on every job
Price
Fixed quote, scope in writing
Telephone
01277 525 020
Updated
3 November 2026
Mastic Doctor team members lined up next to their branded vans outside an office building

Why deal with it now?

Some packages split mastic across the window fitter, kitchen fitter and plumber. In practice it often means different standards, gaps in responsibility and snags nobody owns. One mastic subcontractor for the lot keeps it simple, with the same standard on every plot. Halls, stores and units around places like Herne Common 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.

The specified product makes a difference, as does the preparation each joint needs, such as cutting out, priming or new backing rod. Access, phasing and site requirements come into it too.

Why choose Mastic Doctor in Herne Common

  • Public liability insurance in place
  • CHAS accredited
  • Our applicators hold CSCS cards
  • Sealing commercial buildings since 2005

See what affects the cost and how we’re accredited.

What affects the price in Herne Common

Before we quote, we look at:

  • Specialist products, such as fire-rated or hygienic sealants
  • Quantities, in metres or numbers
  • Induction, permit and paperwork requirements
  • Backing rod, priming and other preparation

The price depends on the quantity of joints, what has to come out first and the access. Call for a quote once you have the details.

What to include in your enquiry

Diagnosis starts before we arrive. Tell us:

  • Approximate linear metres or a joint schedule
  • Any dates the work must fit around
  • Clear photos of the problem areas
  • How the joints are reached, and at what height

The quickest route to a quote is a few photographs and the site postcode. Send them through the quote form, or phone 01277 525 020 or email a schedule or drawings to discuss it first.

From enquiry to sign-off

Tell us your site hours and access windows and we will plan around them. On the day, the work area is kept contained and tidy, and your contact hears from us before we move to the next area. Rural sites near Herne Common may need directions, gate codes or a contact on site. Send that with the details and we’ll confirm the plan with the quote.

  1. We start with the drawings, specification and programme.
  2. Quantities are measured and a fixed price returned.
  3. We agree with the site team which areas come first.
  4. Each area is sealed when it’s released.
  5. Every joint is cleaned, set to depth and sealed with the specified product.
  6. After snagging, the work is handed over under our 12-month guarantee.

Before we start on site

  • Share the asbestos register for older buildings
  • Point out parking and an unloading spot
  • Send your site hours and access windows

Get a fixed quote

To get a fixed quote, give us a call on 01277 525 020 or send photos by email with the site address and an outline of the work. Our quote form is another easy route.

Ask for a quote

Advice

What the job involves on each surface

Bathrooms, en suites and washrooms

On multi-unit schemes, consistency matters across hundreds of bathrooms. One applicator team gives the same finish everywhere, plot by plot or floor by floor.

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.

Contractors’ notes for Herne Common

Herne Common lies within about 3 miles of the sea. Schemes this close to the sea see their facade joints tested by wind and rain from the day they’re sealed, so joint design, primers and product choice deserve extra care. The area within 2 miles of Herne Common holds several hotels. Hotel refurbishments often run to tight programmes between busy periods, and perimeter and sanitary sealant has to keep up.

When units on a site such as Eddington Business Park (to the north of Herne Common) are refurbished or reclad, the panel joints and window perimeters are part of the mastic package. School extensions, at buildings such as Herne Church of England Infant School, typically run to the summer holidays, mastic included. For a contractor working at a hospital such as Queen Victoria Memorial Hospital, 1.9 miles north-east of Herne Common, perimeter and facade sealing is planned around patients and deliveries.

Herne Common is about 2 miles south of Herne Bay, in Kent. Looking for construction mastic in Herne Common? We can help, as we do across Kent. Herne Common is one of 931 places in Kent on our list for mastic packages. London is covered too, some 54 miles away.

We take on mastic packages across the CT6 postcode area. Streets here include Canterbury Road, Nightingale Road and Falcon Close, and sites on any of them can send details for a fixed quote. Just outside Herne Common, we also work in Bullockstone (1 mile north-west), Herne (1 mile north-east), Hicks Forstal (1 mile south), Eddington (1 mile north) and Hunters Forstal (1 mile north-east). A short drive away, we cover Canterbury (5 miles south), Margate (12 miles east), Ramsgate (12 miles east), Broadstairs (13 miles east), Whitstable (4 miles west) and Deal (15 miles south-east).

What’s near Herne Common

Locally, jobs take us to sites close to Curtis Wood and Herne Bay High School, among other places. The closest station to Herne Common is Herne Bay station, about 1.4 miles north. A little further out are Whitstable and Tankerton Hospital (3.4 miles west) and Tankerton Castle (4 miles west). Open spaces near Herne Common include West Blean and Thornden Woods.

Map of Herne Common © OpenStreetMap contributors

Common questions from Herne Common clients

Can being near the sea in Herne Common affect the sealant we need?

It can. Coastal exposure works external joints harder than inland weather. We choose the product for the exposure, prime where the manufacturer requires it and size the joint for its movement.

Will you plan work around the academic year at somewhere like University of Kent?

Yes. Tell us the term dates, vacation periods and access windows, and we will plan the work around them. Tell us which site documents you need, such as RAMS, our insurance certificate or CSCS details, and they’re confirmed with the quote.

What will the job cost?

That depends on the job: quantities, access, the product and any phasing. Call for a quote.

How do you deal with asbestos in old sealant?

Some older mastics, especially in pre-2000 buildings, can contain asbestos. Before we disturb old sealant in an older building, we ask to see the asbestos register or survey, and if asbestos is suspected, work stops until it’s tested. Removing asbestos is a job for asbestos specialists, not us.

What happens if the weather stops external sealing?

External sealing goes ahead only with a dry joint inside the product’s temperature range. Wet or cold joints cause adhesion problems so it’s better to wait.

Can you work to our specification?

Specification first, then the maker’s instructions. Preparation, backing and depth follow the product guidance.

Do you take on small jobs?

Whatever the size, the process is the same: details, then a fixed price, then sealing, then a 12-month guarantee.

What sealant work can’t fix

Sealant solves a lot, but not everything, and we’d rather tell you before you spend money. It won’t fix:

  • Frame gaps too wide for sealant, which the installer needs to correct
  • Deciding which fire-stopping product a penetration needs
  • Joint design decisions that belong to the architect or engineer

If you’re not sure, just speak to us on 01277 525 020 or email us and we will give you a straight answer before you book.

Surfaces we seal

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

Trusted. Accredited. Insured.