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

Orlestone construction mastic

Sealant work in Orlestone for main contractors, managing agents and facilities managers: mastic packages for new-build and refurbishment projects, with a fixed quote first.

  • New external sealant already peeling away
  • Old sealant on a refurbishment that needs stripping before new work
  • Window and door perimeters that won’t pass inspection
1
Send details
Send the specification, photos or a marked-up plan.
2
Get a quote
Scope agreed and priced before anything starts.
3
We seal
Failed joints cut out, faces prepared, new sealant laid.
4
Guaranteed
12-month guarantee on our workmanship.
London, the South East & Scotland
CHAS accredited
£5m PL insurance

Construction mastic in Orlestone

Photos, a specification or a quick description of the joints is enough to start a fixed quote.

About our construction mastic in Orlestone

Mastic is often where a new building first shows its quality to the client. Untidy or missed joints are among the commonest snag items. Our aim is joints that pass at the first inspection, area by area through the programme. If you are dealing with frame perimeters left unsealed or poorly sealed and different trades sealing to different standards, we can help, on sanitary and kitchen joints, internal decorators’ caulk and brick and block movement joints alike. Whether you call it commercial sealant work, mastic application or joint sealing, the work in Orlestone is the same: failed joints cut out, faces prepared and the right sealant laid to the right depth.

Construction in and around smaller places such as Orlestone is often barn conversions, small groups of houses or extensions to halls and schools. Perimeters, facade joints and internal sealant all need doing properly, however small the scheme.

Our workmanship is guaranteed for 12 months, in Orlestone as everywhere else we work. If a joint we sealed fails because of how it was installed, we come back and put it right.

Place
Orlestone (TN26)
Region
Kent
Guarantee
12 months on every job
Quotes
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

Commercial clients in Orlestone

Agents, factors and owners’ representatives all follow the same route: send details, get a fixed quote, we seal, guaranteed. Keys, access and contacts can be agreed in advance.

Hospitality, education, healthcare, office and retail clients come to us directly as well. The work is planned around how the building runs, so guests, pupils, patients or staff are disturbed as little as possible.

Sites and facades in and around Orlestone

At about 50 miles from central London, Orlestone is within reach of the capital. Construction around the commuter belt mixes station-side flats with refurbished offices and units, which keeps mastic packages in demand. Orlestone is in the South East, one of the UK’s drier regions. Still, external mastic needs dry faces within the maker’s temperature limits, which isn’t every day, so we time external mastic for dry faces and agree it with the site team.

School extensions, at buildings such as Hamstreet Primary Academy, typically run to the summer holidays, mastic included. When units on a site such as Meadow View Business Park, 1.5 miles south-east of Orlestone, are refurbished or reclad, the panel joints and window perimeters are part of the mastic package.

Orlestone is about 4 miles south of Ashford, in Kent. We send applicators to Orlestone for mastic packages. Across Kent, 931 places are covered, including Orlestone. There’s a separate page for Brighton, about 46 miles away.

Postcode districts covered here: TN26. Sites close to Orlestone are covered too, including Hamstreet (1 mile south-east), Bromley Green (1 mile north), Kenardington (2 miles south-west), Ruckinge (2 miles south-east) and Stone Cross (2 miles north-east). A short drive away, we cover Ashford (4 miles north), Folkestone (14 miles east), Hythe (10 miles east), Hawkinge (14 miles east), Tenterden (7 miles west) and Cheriton (13 miles east).

Near you in Orlestone

Around Orlestone, our work takes us to commercial buildings near The Dukes Head pub, among other places. Orlestone’s nearest station is Ham Street station, about 0.7 miles south-east. A little further out are Woodchurch Village Life Museum (3.6 miles west) and William Harvey Hospital (5.3 miles north-east). Green spaces nearby include Orlestone Forest.

Map of Orlestone © OpenStreetMap contributors

Doing it in-house

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.

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 usually costs more in the end than doing them right.

Leave it or put it right?

Refurbishments sometimes budget for new windows when the frames are sound and only the seal has failed. If the frame is in good order, cutting out and resealing the perimeter can be all it needs and that’s a far smaller job. We will say so if a frame itself is the problem. Older rural buildings around Orlestone move with the seasons, and rigid or tired sealant can’t keep up. A sealant with the right movement capability, correctly sized, lasts far better.

Access often affects the price as much as the sealing: joints within easy reach take less time than ones that need access equipment. Mention the access as part of your enquiry.

Why appoint us

  • Old sealant cut out, never sealed over
  • Health and safety: CHAS accredited
  • Commercial sealant work since 2005
  • A range of standard colours, depending on the product

See how commercial sealant jobs are priced or our accreditations.

What sealant work can’t fix

Before quoting, we check that sealant is the right answer. It isn’t the answer for:

  • Designing joint widths or choosing the specification (that sits with the designer)
  • Damage to finishes by other trades after we’ve sealed
  • Approving fire stopping as compliant

Not sure which it is? You can call the office on 01277 525 020 or email drawings and photos and we will tell you honestly before you book.

What we seal

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

Your questions answered

Is Orlestone too small for you to travel to?

Not at all. Orlestone is within our area. We work across Greater London and the South East. We plan jobs in smaller places so return trips are kept to a minimum.

Does your area include sites such as Meadow View Business Park, near Orlestone?

Yes, sites like Meadow View Business Park are within our area, along with the rest of Orlestone. A few photos and the unit address let us price the work.

How much does the work cost?

Each job is quoted on its own details. For yours, speak to us on 01277 525 020 or use the quote form.

Can you work plot by plot or floor by floor?

We seal plot by plot or floor by floor as areas are released. The sequence is agreed with the site manager at the start and updated as the programme moves.

What accreditations do you hold?

CHAS and Constructionline are both in place, and each applicator is CSCS-carded. Public liability insurance is in place.

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. We don’t remove asbestos-containing materials.

How many days will you need on site?

That varies with the scale of the job, though a typical visit typically takes whatever the programme allows, since the work follows the trades as areas are released. For bigger or phased jobs, we’ll set out a timescale with the quote.

Diagnose, treat, sign off

We bring the products specified for the job, along with primers and backing rod. Any old material is cut back to clean, sound faces, the manufacturer’s primer is applied where it’s called for, and each bead is tooled to a neat concave finish. Smaller jobs around Orlestone can be grouped with others nearby, which keeps travel down. A fixed quote is given before anything starts.

  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. We seal plot by plot or floor by floor in line with the programme.
  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.

Before we start on site

  • Tell us which areas need to stay in use
  • Share the asbestos register for older buildings
  • Tell us what induction or permit system the site runs

Quotes

Pricing a project or setting a maintenance budget? We’ll quote against your scope and drawings that you can work with. If you have questions first, ring 01277 525 020 or email us.

Get a quick quote

Read more

When to call us in Orlestone

Swapping the specified sealant for a cheaper general-purpose product is a common cause of failure. A general-purpose silicone on a facade or a caulk in a wet area won’t perform like the specified product. We stick to the specified product, or put any alternative to you first.

Typical triggers for a call:

  • Frame perimeters left unsealed or poorly sealed
  • Caulk cracking where joints are moving more than expected
  • Early adhesion failures on new external joints
  • Oversized or tapered gaps around new frames

New wings at hospitals like William Harvey Hospital, 5.3 miles to the north-east of Orlestone, bring long runs of window and panel joints to seal.

Questions to ask before you book

  • Will failed sealant be removed rather than covered?
  • Will RAMS and insurance details be available?
  • The named product and why it was chosen
  • How joint depth will be controlled

Choosing a commercial sealant contractor

Accreditations

Trusted. Accredited. Insured.