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

Construction and new-build mastic in Park Farm, Kent

Work needed on a mastic package in Park Farm? We look at it, seal it with the right product and hand it over with a 12-month guarantee.

  • Sanitary sealant damaged by following trades
  • Existing joints on a refurb that need cutting out and resealing
  • Oversized or tapered gaps around new frames
1
Send details
Tell us about the site, with photos if you have them.
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
12-month guarantee on our workmanship.
South East, London & Scotland
CHAS & Constructionline
£5m public liability

Construction mastic for Park Farm sites

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

When something else is needed

A few problems need another trade or a different fix, and we point that out rather than sealing over them:

  • Joint design decisions that belong to the architect or engineer
  • Frame gaps too wide for sealant, which the installer needs to correct
  • Rework caused by others damaging completed areas

If you are not sure, just call the office on 01277 525 020 or email a schedule or drawings and we will give you a straight answer before you book.

Where we work in Park Farm

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

Construction mastic in Park Farm, done properly

Perimeter sealing outside needs a dry joint and the right temperature. Cold or damp mornings, frost and condensation on frames can all hold external sealing up so it helps to sequence elevations with some flexibility. Internal areas can normally carry on while the outside waits. Site teams most often ask us about window and door perimeters that won’t pass inspection and inconsistent sealant finishes from plot to plot, across cladding and panel joints, sanitary and kitchen joints and internal decorators’ caulk. Whether you call it commercial sealant work, mastic application or joint sealing, the work in Park Farm is the same: failed joints cut out, faces prepared and the right sealant laid to the right depth.

For a contractor on a smaller site near Park Farm, 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.

Whoever the client is, the cover is the same: twelve months on the work we carried out. Faults in the structure, damage and other trades’ work fall outside it, and we say so plainly.

Place
Park Farm (TN23, TN25)
Region
Kent
Guarantee
12 months on every job
Quotes
A fixed quote before we start
Phone
01277 525 020
Last updated
3 November 2026
The Mastic Doctor team standing beside their branded vans outside an office building

Diagnose, treat, 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 we check in with your contact before moving on to each new area. Several jobs near Park Farm can be grouped on one trip. Tell us your site hours and we will plan around them.

  1. First we look at the scope on site or from drawings.
  2. You receive a fixed quote covering scope, products and sequence.
  3. Paperwork is agreed and applicators are inducted on site.
  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. The package is closed out, snags cleared and backed by our 12-month guarantee.

Preparing the site

  • Flag any permit to work we’ll need
  • Make sure the joints can be reached
  • Agree which areas must stay open

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 start the process, call 01277 525 020 or send photos by email.

Get a price

Related advice

Questions about Park Farm

Is a smaller place like Park Farm outside your area?

Not at all: smaller places are covered as well as towns. We work across Greater London and the South East. Send photographs and a list of what needs doing, and we’ll plan the job to need as few trips as possible.

Could you schedule work at a campus like Ashford College for the vacation?

Yes. Education sites normally want the work in vacations or in phases during term, and we plan to suit. We’re CHAS accredited and a Constructionline member, and paperwork such as RAMS is confirmed with the quote.

Do you take on mastic snagging only?

Yes, we can. Send the snag list or photos and we’ll price it, then clear it to your programme.

Can fire-rated sealing at service penetrations be included?

Where it’s specified, yes to the tested detail. We will flag if the detail needs a different product.

Does weather matter for sealant work?

Outside, yes. Sealant needs a dry joint and a temperature within the product’s range, so damp, frosty or very cold days can stop external work. Inside work is seldom held up.

How long will the new sealant last?

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

What if there’s asbestos in the old mastic?

Asbestos is possible in some older mastics, particularly in buildings from before 2000. Before we disturb old sealant in an older building, we ask to see the asbestos register or survey, and work stops until any suspect material has been tested. Removing asbestos is a job for asbestos specialists, not us.

General trades versus a specialist

Certain joints really need a specialist: fire-rated seals that must follow a tested detail, trafficked floor joints and external movement joints among them. Getting these wrong normally costs more in the end than doing them right.

Using site staff can make sense for a small touch-up, but anything bigger is another matter: a specialist brings efficiency, a consistent finish and a 12-month guarantee.

Facades, frames and programmes in Park Farm

A number of hotels sit less than 2 miles from Park Farm. Hotel refurbishments often run to tight programmes between busy periods, and perimeter and sanitary sealant has to keep up. Park Farm sits in one of the drier corners of the country, the South East. That doesn’t stop wet spells, or frosty starts that leave panels too damp to seal, which is why external dates are agreed with the site manager.

Historic houses such as Godinton House (to the north-west of Park Farm) are a reminder of the older buildings in the wider area, where sealing against old stone, brick or timber needs compatible products. New units and refits on sites such as Ellingham Industrial Estate (to the north-west of Park Farm) need their panel and perimeter joints sealed to the specification. Projects at colleges like Ashford College (to the north of Park Farm) tend to run to term dates, so the mastic is planned tightly.

Park Farm is about 1 mile south of Ashford, in Kent. Any commercial site in Park Farm is covered, whether it’s a single job or part of a planned programme. 931 places across Kent fall within our area, including Park Farm. Brighton is covered too, some 48 miles away.

Commercial sites across TN23 and TN25 are covered for mastic packages. Buildings on Hawthorn Road, Snowbell Road and Redberry Road are within our area for mastic packages. If your building is just outside Park Farm, we cover Kingsnorth (1 mile south-west), Newtown (1 mile north-east), Stanhope (1 mile north-west), South Willesborough (1 mile north-east) and Finberry (1 mile east). Nearby towns on our patch include Canterbury (14 miles north-east), Folkestone (13 miles east), Faversham (13 miles north), Hythe (10 miles east), Davington (14 miles north) and Preston (13 miles north).

Landmarks near Park Farm

Recent enquiries here include premises near John Wallis Academy, Queen's Head Public House and Ashford Green Corridors and the streets around them. The closest station to Park Farm is Ashford International station, roughly 1.5 miles north. Other landmarks nearby include William Harvey Hospital (2.4 miles north-east) and Ashford Designer Outlet (1.1 miles north). The countryside around Park Farm includes Orlestone Forest.

Map of Park Farm © OpenStreetMap contributors

Cost factors for mastic packages

Your fixed quote is built from the real scope. It allows for:

  • The total length or number of joints
  • Specialist products, such as fire-rated or hygienic sealants
  • The site’s rules and procedures
  • Backing rod, priming and other preparation

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.

Before you send an enquiry

There’s no need for a formal survey. These details are enough to start:

  • Whether an asbestos survey exists
  • Specification clauses that apply
  • Clear photos of the problem areas
  • Anything awkward about access or site hours

A good quote starts with a clear picture: what’s there, how much of it, how we reach it and what’s specified. Share whatever details you have and we will fill any gaps with a visit.

Leave it or put it right?

Some packages split mastic across the window fitter, kitchen fitter and plumber. The result tends to be uneven finishes and arguments about who should seal what. One mastic subcontractor for the lot keeps it simple and a consistent finish. Small buildings around Park Farm suffer from failed joints as much as large ones. Catching it early means a reseal rather than repairs.

The work involved drives the cost: removing old material, preparing the joints, the product, the access and how the work is phased. Call for a quote.

What you get with us

  • Colours confirmed for the specified product
  • Constructionline member
  • Specification-led, product-correct work
  • Colours chosen to suit frames, cladding or finishes where possible

Take a look at what affects the cost or how we’re accredited.

Looking after the joints

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

  • Share drawings and the specification as soon as possible
  • Allow flexibility for external sealing in damp or cold weather
  • Don’t schedule sealing before decorators and flooring are done
  • Ask installers to correct oversized gaps first

Brief the sparkle clean so they don’t scrape the new joints. Blades and abrasive pads are the commonest cause of damage at the final clean so keep them off the joints.

In wet areas, a weak sanitary joint shows up quickly once the building is occupied. Leaks behind showers and basins damage finishes and floors. Getting the product and preparation right first time avoids that.

Accreditations

Trusted. Accredited. Insured.