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

Mastic Sealing in Chilmington Green

Our CSCS-carded applicators take on mastic sealing for building owners, managing agents and housing associations in Chilmington Green. Send photos or drawings for a fixed quote.

  • Occupiers reporting cold air round windows
  • Movement joints with sealant missing
  • Window mastic that has split and shrunk
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
CSCS-carded applicators, the right product for each joint.
4
Guaranteed
Backed by a 12-month workmanship guarantee.
South East, London & Scotland
CHAS & Constructionline
Fully insured: £5m PL

Mastic sealing for businesses in Chilmington Green

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

What we can’t put right

We check first that sealant really is the fix. It isn’t the answer for:

  • Broken glass or failed sealed units
  • Asbestos-containing sealant, which we don’t remove
  • Failed window or door frames, which need a window contractor

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

What we seal

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

Mastic sealing in Chilmington Green

Most buildings come with mastic joints nobody has looked at since handover, and it ages quietly: window perimeters, door frames, external joints and communal junctions all rely on it. Once it cracks, hardens or comes away, draughts and water find a way in along with complaints. If you have worn sealant at communal door frames and draught complaints from residents or tenants, we can put it right, on window and door perimeters on blocks, shopfronts below residential blocks and communal entrances and stairwells alike. Whoever orders the work in Chilmington Green, the brief is usually the same: a clear scope, tidy work and joints that don’t fail again.

For buildings around smaller places like Chilmington Green, we group work so one trip covers it. Photos of each elevation help us quote accurately.

A 12-month guarantee applies to all our work in Kent. Should something we installed fail, ring 01277 525 020 or send details through our quote form and we’ll come back to it.

The Mastic Doctor team beside their liveried vans in front of an office building
Place
Chilmington Green (TN23)
Region
Kent
Cover
12 months on our workmanship
Quote
Quoted before any work starts
Telephone
01277 525 020
Page updated
3 November 2026

Do you need mastic sealing in Chilmington Green?

The edges of the material itself sometimes break away for instance where render or brick edges crumble. If the edges are unsound, we say so before quoting the sealing.

Most enquiries start with one or more of the following:

  • Worn sealant at communal door frames
  • Occupiers reporting cold air round windows
  • Open joints in brickwork or panels
  • Leaks at window and door perimeters

For owners of several units at places like Ellingham Industrial Estate, 1.7 miles to the east of Chilmington Green, one programme can deal with frame and external mastic across the lot.

Before you book anyone

  • Whether their applicators hold CSCS cards
  • How they’ll work around occupants
  • Health and safety accreditation such as CHAS
  • How they handle RAMS and site documents

Choosing a commercial sealant contractor

Leave it or put it right?

Piecemeal repairs over the years often leave mismatched sealant. A block-wide reseal gives one product, one colour and one guarantee. Older rural buildings around Chilmington Green move with the seasons, and rigid or tired sealant can’t keep up. The right product, sized to the joint, copes much better.

Access can matter as much as the joints themselves: easy-to-reach joints are quicker than those that need equipment to get to. Tell us how the joints are reached and call for a quote.

Why appoint us

  • A range of standard colours, depending on the product
  • One phone line for London, the South East and Scotland
  • Products installed to the manufacturer’s instructions
  • Fixed quotes based on photos, drawings or a visit

See our cost guide or how we’re accredited.

What the job involves on each surface

Commercial and mixed-use buildings

Landlords with commercial portfolios have shopfronts, office entrances and external joints to look after. A planned programme suits multi-building portfolios.

Tenement and older buildings

Traditional buildings have joints that need a careful approach. The material either side of the joint shapes the product choice.

Our process

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 the sealant is tooled off neatly. Jobs in and around smaller places like Chilmington Green are typically planned as a single visit, so we ask for photos and rough sizes first. That way the right products come on the day.

  1. First comes a look at the joints and, for older buildings, the asbestos records.
  2. The products and programme are set out in a fixed quote.
  3. Failed mastic is removed completely.
  4. Joint faces are cleaned, backed and resealed.
  5. We finish each building before moving to the next.

Getting the site ready

  • Point out parking and an unloading spot
  • Send your site hours and access windows
  • For older buildings, check the asbestos register before work

Ask for a quote

Photos, drawings or a schedule of the joints and a fixed quote comes back to you. Where a site visit makes more sense, we will arrange one.

Get a price

Read more

Planned mastic for Chilmington Green portfolios

At about 47 miles from central London, Chilmington Green is within reach of the capital. Within reach of London, blocks run by agents and associations are common around stations. The South East is one of the drier parts of the UK. External mastic still waits for dry faces and the right temperature, while the elevations that take the most sun tend to show hardened mastic first.

For a school such as Great Chart Primary School, perimeter mastic on windows and doors is a holiday job. Buildings close to stations like Ashford International station (2.3 miles east of Chilmington Green) are often flats over shops, with frame mastic to keep sound.

Chilmington Green is about 2 miles west of Ashford, in Kent. Looking for mastic sealing in Chilmington Green? We can help, as we do across Kent. Chilmington Green is one of 931 places in Kent on our list. Sites around Brighton have their own page, roughly 46 miles from Chilmington Green.

Commercial sites across TN23 are covered. Buildings on Mock Lane, Oakwood Mews and Hays Mews are within our area for mastic joints. If your building is just outside Chilmington Green, we cover Great Chart (1 mile north-east), Fleeden (1 mile west), Daniel's Water (1 mile north-west), Stanhope (1 mile east) and Stubb's Cross (2 miles south-east). A short drive away, we cover Canterbury (15 miles north-east), Sittingbourne (15 miles north), Folkestone (15 miles east), Faversham (13 miles north), Hythe (12 miles east) and Davington (13 miles north).

Local landmarks in Chilmington Green

In Chilmington Green, that means premises near John Wallis Academy, Ashford Community Woodland and The Little Black Dog pub, among other places. The nearest railway station is Ashford International station, roughly 2.3 miles east of the centre. Nearby you will also find County Square (2.3 miles north-east) and William Harvey Hospital (3.9 miles east). Not far away are Orlestone Forest.

Map of Chilmington Green © OpenStreetMap contributors

Site staff or a sealant specialist?

For most general trades, sealant is a sideline. A specialist brings correct preparation, depth control with backing rod and a product suited to that particular joint, which is what makes a joint last.

What you see is the finished bead, but most of the work is hidden. Correct depth, the right primer and a sealant matched to the movement are where general trades tend to cut corners.

Questions about Chilmington Green

Will you take on a block within reach of Ashford International station?

Yes, we work for agents, landlords and housing associations with blocks of every size. Photos of each elevation help us quote accurately.

Is Chilmington Green too small for you to travel to?

Not at all: smaller places are covered as well as towns. London and every South East county are within our area. Where we can, we group nearby jobs to make the most of each trip.

Is mastic sealing guaranteed?

A 12-month guarantee covers our work. It applies to our workmanship rather than damage or problems with the frames.

Is asbestos a concern with old mastic?

In older buildings, old mastic can contain asbestos. We ask for the asbestos register or survey before work starts, and if it’s suspected, work stops until it’s tested.

Do you seal on top of existing sealant?

No. We cut the old material out and clean the joint back before sealing, since fresh sealant will not bond reliably to aged material.

How long does a job like this take?

That varies with the scale of the job, but the work usually takes a day or two for a single block, longer for an estate programme. For bigger or phased jobs, we will set out a timescale with the quote.

Does the weather affect the work?

It can, when the joints are outside. Sealant won’t bond properly to a wet or frosty joint, so external work may be moved if conditions aren’t right. Internal work is far less affected.

Accreditations

Trusted. Accredited. Insured.