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

Shirkoak mastic sealing

Mastic sealing for Shirkoak, from a contractor working since 2005. Fully insured, with a 12-month guarantee.

  • Water getting in round frames after rain
  • Occupiers reporting cold air round windows
  • Complaints coming in block by block
1
Send details
Drawings, photos, a joint schedule or a site visit.
2
Get a quote
Scope agreed and priced before anything starts.
3
We seal
The right sealant, to the right depth, neatly finished.
4
Guaranteed
Our workmanship is guaranteed for 12 months.
London, the South East & Scotland
CHAS accredited
Fully insured: £5m PL

Mastic sealing in Shirkoak

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

What sets the cost

The price varies from site to site. Expect it to depend on:

  • The site’s rules and procedures
  • Which sealant the job calls for
  • How much there is to seal
  • Whether the work must be split into stages

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.

Sending details for a quote

However big the job, these details speed things up:

  • The postcode of the building
  • What the building is and how it’s used
  • Drawings or a marked-up plan, if available
  • Anything awkward about access or site hours

A handful of photos and a postcode is the fastest way to a quote. Send them through the quote form, or phone 01277 525 020 or email the details over to discuss it first.

About our mastic sealing in Shirkoak

Across Shirkoak and the rest of Kent, we work the same way: send details, get a fixed quote, we seal, and the work is guaranteed. A list of buildings, a few photographs and approximate joint numbers are enough for a quick quote or we can visit. If you’re dealing with old repairs sealed over failed mastic and no planned programme for sealant, we can help, on window and door perimeters on blocks, communal entrances and stairwells and shopfronts below residential blocks alike. Whoever orders the work in Shirkoak, the brief is normally the same: a fixed quote, no surprises on site and a 12-month guarantee behind the result.

Around smaller places like Shirkoak, older walls fitted with newer windows are a familiar sight. The mastic needs to suit an irregular masonry face and the look of the building.

Building owners and contractors get the same cover: twelve months on the work we carried out. It doesn’t extend to damage, faults in the building or work by others, and we are upfront about that.

Location
Shirkoak (TN26)
Wider area
Kent
Guarantee
A 12-month guarantee
Quotes
Quoted before any work starts
Call
01277 525 020
Page updated
3 November 2026
The Mastic Doctor team standing beside their branded vans outside an office building

What the job involves on each surface

Planned maintenance

How long mastic lasts depends on exposure, movement and the product used. Inspecting joints regularly keeps programmes on track.

Communal areas

Communal entrances, stairwells and corridors have joints at door frames, screens, skirting and floor edges. Fresh joints make shared areas look looked after.

Common problems we fix in Shirkoak

Poor preparation explains many failed joints. Without clean, sound faces and a primer where the product needs one it comes away from one face.

If one of these sounds familiar, it’s time for a closer look:

  • Open joints in brickwork or panels
  • Repeated reactive repairs to the same buildings
  • Window mastic that has split and shrunk
  • Communal area joints that look neglected

For agents with blocks near Ham Street station, 4 miles to the south-east of Shirkoak, a block-wide mastic programme deals with frames, balconies and entrances in one go.

Comparing quotes

  • Their plan for phasing and protecting the area
  • Will CSCS-carded applicators be on site?
  • Are they CHAS accredited or on Constructionline?
  • Whether old or failed sealant will be cut out, not overlaid

Choosing a commercial sealant contractor

For managing agents and facilities managers

Housing associations and managing agents often need work done across blocks and communal areas. Work can be phased so residents and staff keep access throughout, and each stage is agreed with your contact.

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

Mastic sealing around Shirkoak: what changes locally

Shirkoak is about 47 miles from central London. Around the capital’s commuter belt, managing agents look after many blocks close to stations and town centres. Shirkoak sits in one of the drier corners of the country, the South East. Outside mastic still needs a dry joint and the right temperature, and south- and west-facing elevations, which take the most sun and rain, often age first.

If you’re responsible for a building such as Parish Church of All Saints, frame and door mastic needs the same attention as any other property. Older buildings near Shirkoak, from historic houses such as Smallhythe Place (4.8 miles south-west of Shirkoak) to more modest stock, need compatible products when frames are resealed.

Shirkoak is about 5 miles south-west of Ashford, in Kent. If you’re looking for mastic sealing in Shirkoak, we can help. Our Kent coverage takes in 931 places, from busy centres to rural villages. Our Brighton page has more on work in that area, about 43 miles away.

Anyone looking for mastic sealing in TN26 gets the same process as the rest of our area: details, then a fixed price, then sealing and a 12-month guarantee. Streets here include Bethersden Road, Shirkoak Park and Redbrook Street, and sites on any of them can send details for a fixed quote. If your building is just outside Shirkoak, we cover Woodchurch (1 mile south), Brattle (1 mile south), Brook Street (2 miles south), Leigh Green (3 miles south-west) and Appledore Heath (4 miles south). Nearby towns on our patch include Ashford (5 miles north-east), Hythe (14 miles east), Tenterden (4 miles south-west), Bearsted (15 miles north-west), Park Wood (14 miles north-west) and Kennington (7 miles north-east).

Landmarks near Shirkoak

We work on buildings around Stone Wood and The Bonny Cravat Inn and the streets around them. Shirkoak’s nearest station is Ham Street station, roughly 4 miles south-east. Other landmarks nearby include Romden Castle (4.6 miles north-west) and Woodchurch Village Life Museum (0.7 miles south). Green spaces nearby include Orlestone Forest.

Map of Shirkoak © OpenStreetMap contributors

Common questions from Shirkoak clients

Is Shirkoak too small for you to travel to?

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

Can you quote for mastic across several buildings in and around Shirkoak?

Yes. Planned programmes across a building, block or estate are a core part of this service. Residents are given notice through you, and the work moves building by building.

Do you work with property factors and landlords?

Yes, block and estate work is a core part of what we do. Buildings are scheduled in turn with dates agreed in advance.

How long before the joints can be used?

That comes down to the sealant and the temperature. Some take light use quickly, others need longer to cure, so we will confirm the curing time on the day.

Will residents or tenants be disturbed?

Occupiers stay in the building throughout. If any flats or units need access, we will tell you in advance so you can arrange it with occupiers.

Do you seal on top of existing sealant?

No, never. Overlaying old sealant is a frequent cause of early failure, so everything comes out first.

When is resealing likely to be due?

There isn’t a single answer, because life depends on how much the joint moves, how exposed it is and how it’s cleaned and used. Regular inspection is the best way to catch problems early.

How a job runs

We follow your site rules from the start: sign-in, induction and whatever permit system the building uses. Once we are cleared to begin, we take the joints in the sequence agreed with you. Rural sites near Shirkoak may need directions, gate codes or a contact on site. Add it to your enquiry and we will build it into the plan.

  1. We inspect each building and record the joints that have failed.
  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. Joints are resealed and tooled.
  6. We check the finished work and confirm the guarantee.

What we need from you

  • Flag any permit to work we’ll need
  • Confirm the product named in the specification
  • Explain the parking and delivery arrangements

Quotes

A good quote starts with a clear picture: the joints involved, quantities, access and the product called for. Send what you have, and we will arrange a site visit if anything is unclear.

Get a price

Related advice

When something else is needed

Not every problem is a sealant problem, and we are upfront when that’s the case. It won’t fix:

  • Leaks from above rather than through a joint
  • Old mastic suspected of containing asbestos, which must be tested and dealt with by a specialist first
  • Glazing that needs replacing

Not sure which it is? You can ring 01277 525 020 or email us and we will tell you honestly before you book.

Joints and surfaces we work on

  • External wall and movement joints
  • Communal kitchens and washrooms
  • Communal entrances and stairwells
  • Window and door perimeters on blocks
  • Balcony and threshold joints
  • Shopfronts below residential blocks
Accreditations

Trusted. Accredited. Insured.