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

Mastic Sealing in Brabourne Lees

Planning work on a mastic joint in Brabourne Lees? We assess it, carry out the work and guarantee our workmanship for 12 months.

  • No planned programme for sealant
  • Communal area joints that look neglected
  • A mix of products and colours from past repairs
1
Send details
Drawings, photos, a joint schedule or a site visit.
2
Get a quote
A fixed price, with what’s included set out clearly.
3
We seal
CSCS-carded applicators, the right product for each joint.
4
Guaranteed
12-month guarantee on our workmanship.
London, the South East & Scotland
CHAS & Constructionline
£5m PL insurance

Mastic sealing for businesses in Brabourne Lees

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

Mastic sealing in Brabourne Lees

In buildings from before 2000, some old mastics contain asbestos. Before we disturb it, we ask to see the asbestos register or survey and if it’s suspected, work stops until it’s tested. We don’t remove asbestos-containing materials. The enquiries we see most involve draughts at frames across a block and a mix of products and colours from past repairs, on external wall and movement joints, communal entrances and stairwells and balcony and threshold joints. Sealant contractors, mastic applicators, sealant specialists: whatever the job title on the order, the work in Brabourne Lees is the same: failed joints cut out, faces prepared and the right sealant laid to the right depth.

Around smaller places like Brabourne Lees, older walls fitted with newer windows are a familiar sight. Perimeter mastic there has to grip an uneven face and suit the building’s character.

Guaranteed is the last step of every job. You get a 12-month guarantee on our workmanship, and we explain exactly what that covers when we quote.

Location
Brabourne Lees (TN25)
Wider area
Kent
Cover
12 months on every job
Price
A fixed quote before we start
Telephone
01277 525 020
Updated
3 November 2026
The Mastic Doctor team standing beside their branded vans outside an office building

Commercial clients in Brabourne Lees

Blocks and communal areas make up much of the work for housing associations and agents. We phase the work so people keep access, with each stage agreed with your site contact.

CHAS accredited and a Constructionline member, we make supplier vetting simple. Our insurance certificate can be sent along with the quote.

What we are called out for in Brabourne Lees

Poor preparation explains many failed joints. Where the faces weren’t cleaned or primed as specified, the bead peels off one side.

What tends to prompt an enquiry:

  • Movement joints with sealant missing
  • Mastic failing across several blocks on an estate
  • Patchy repairs in mismatched sealant
  • Occupiers reporting cold air round windows

Older buildings near Brabourne Lees, from historic houses such as Westenhanger Castle (3.2 miles south-east of Brabourne Lees) to more modest stock, need compatible products when frames are resealed.

What to look for in a quote

  • Will failed sealant be removed rather than covered?
  • What site paperwork they can supply
  • How long is the guarantee, and what does it include?
  • Whether primer will be used where the manufacturer specifies it

How to choose a sealant contractor

On site: what to expect

On arrival, we sign in, go through any site induction and check how permits are handled. Everything around the joints gets protected before anything is cut or cleaned, with the work itself normally taking a day or two for a single block, longer for an estate programme. Jobs in and around smaller places like Brabourne Lees are usually planned as a single visit, so we ask for photos and rough sizes first. Then the right materials arrive with us.

  1. We inspect the joints, building by building, and record what has failed and why.
  2. A fixed quote follows, split by block or building if that suits you.
  3. The sequence and the dates are fixed with you, giving you what you need to notify occupiers.
  4. Old sealant is stripped and each face prepared back to firm material.
  5. Backing rod and primer go in where the joint and the product need them, then new sealant is applied and tooled.
  6. Finished joints are looked over and the 12-month guarantee confirmed.

Getting the site ready

  • Make sure the joints can be reached
  • Point out parking and an unloading spot
  • Flag any permit to work we will need

Quotes

For a fixed quote, phone 01277 525 020 or use the quote form with the site address and an outline of the work. Our quote form is another easy route.

Get a quick quote

Read more

How the job changes by surface

Estate-wide resealing programmes

Housing associations and agents often manage many similar blocks. Each block is priced and scheduled in order.

Tenement and older buildings

Natural stone can be marked by the wrong sealant, so we pick a grade that won’t mark it.

Block-wide mastic in Brabourne Lees

Brabourne Lees sits in one of the drier corners of the country, the South East. 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. Central London is about 53 miles from Brabourne Lees. Within reach of London, blocks run by agents and associations are common around stations; their frame mastic often ages block-wide.

For owners of several units at places like Evegate Business Park (1.2 miles south-west of Brabourne Lees), one programme can deal with frame and external mastic across the lot. Trustees of buildings like Church of St Mary can bring frame and external mastic into a planned maintenance list.

Brabourne Lees is about 5 miles east of Ashford, in Kent. Businesses, contractors and managing agents in Brabourne Lees can call on us for mastic joints. We work across 931 places in Kent. Our Brighton page has more on work in that area, about 52 miles away.

Anyone looking for mastic sealing in TN25 gets the same process as the rest of our area: details, then a fixed price, then sealing and a 12-month guarantee. For a building on Knatchbull Way, Mountbatten Way and Prospect Way or nearby, send details and we will quote for mastic joints. If your building is just outside Brabourne Lees, we cover Smeeth (1 mile south-west), Lilyvale (1 mile south-east), Bircholt Forstal (1 mile north), Ridgeway (1 mile west) and Stone Hill (1 mile south-east). Further afield, our area takes in Ashford (5 miles west), Canterbury (12 miles north-east), Dover (14 miles east), Folkestone (9 miles east), Faversham (14 miles north) and Hythe (6 miles south-east).

What’s near Brabourne Lees

The nearest railway station is Westenhanger station, roughly 3.4 miles south-east of the centre. Well-known places in the area include Lympne Castle (4.2 miles south-east) and William Harvey Hospital (2.9 miles north-west). The countryside around Brabourne Lees includes Hatch Park and Tolsford Hill.

Map of Brabourne Lees © OpenStreetMap contributors

What sealant work can’t fix

A few problems need another trade or a different fix, and we say so rather than covering them up:

  • Water coming in from the roof or rainwater goods
  • Masonry that has broken away beside the joint
  • Asbestos-containing sealant, which we don’t remove

If in doubt, give us a call on 01277 525 020 or email a schedule or drawings and we’ll say what we think.

Joints and surfaces we work on

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

Questions we’re asked in Brabourne Lees

Is a smaller place like Brabourne Lees outside your area?

Not at all. Brabourne Lees is within our area. We cover Greater London and the counties of the South East. Where we can, we group nearby jobs to make the most of each trip.

Can you work at a site such as Evegate Business Park, by Brabourne Lees?

Yes. We cover Brabourne Lees and the area around it, including industrial estates, business parks and retail parks such as Evegate Business Park. Photos and a short description are enough for a first look.

How do you handle work on occupied blocks?

We plan around people living or working in the building. Dates and areas are agreed with you so residents or tenants can be told, and entrances stay in use.

What do you charge?

That depends on the job: the volume of work, the access, the specified product and how it’s phased. Call for a quote.

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, and we confirm it before leaving site.

How long does a job like this take?

We plan the time on site around your programme and access. You will have an expected duration with the quote.

How do you choose the sealant?

A specification, where there is one, decides it. If there isn’t one, it comes down to the joint: how much it moves, what it bonds to and whether it’s wet, trafficked or fire-rated.

Keeping the joints sound

Your facilities or cleaning team can help the joints last. Share these points with them:

  • Keep bins and bikes away from communal door frames
  • Make mastic part of routine maintenance checks
  • Track which buildings were done and when
  • Share the asbestos register when you send details

Keep bins, bikes and deliveries away from low-level joints where you can. Damage at low level is the most common reason communal joints fail early.

Planned resealing is easier to budget than emergency repairs. We can quote buildings in priority order and work down the list.

Accreditations

Trusted. Accredited. Insured.