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

Mastic sealing for building owners and managing agents in Capel-le-Ferne, Kent

We carry out mastic sealing for building owners, managing agents and housing associations in Capel-le-Ferne. Send details for a fixed quote.

  • Window mastic that has split and shrunk
  • Water getting in round frames after rain
  • Open joints in brickwork or panels
1
Send details
Tell us about the site, with photos if you have them.
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.
Covering the South East & Scotland
CHAS accredited
£5m PL insurance

Need mastic sealing in Capel-le-Ferne?

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

FAQs: Capel-le-Ferne

Is Capel-le-Ferne too far out for you?

No. Small places get the same service as large ones. We work across Greater London and the South East. Where we can, we group nearby jobs to make the most of each trip.

Our building in Capel-le-Ferne is near the coast: does that change the sealant?

It can, yes: buildings near the sea take more wind-driven rain, and salt in the air nearer the shore. We check the specified product suits the exposure and pay close attention to preparation.

How do you choose the sealant?

Where there’s a specification, we use the product it names. If not, we choose for the movement, the surfaces and the conditions, in line with the manufacturer’s guidance.

Can you follow the specification on our project?

Yes. Send it with your enquiry, and the quote will be based on it, flagging anything that needs clarifying.

Do you do block-wide mastic programmes?

Yes, planned programmes suit estates and portfolios. The quote can be split however suits your budgeting.

How long before the joints can be used?

Curing time varies by product, and we confirm it on the day, and flag anything to keep off until it has cured.

What guarantee do you give on resealing?

Our workmanship carries a 12-month guarantee and we hold public liability insurance.

How we handle mastic sealing in Capel-le-Ferne

On a residential block, the work happens around people’s lives. Dates, areas and the order of work are agreed with you in advance so you can let residents know what is happening. Entrances and stairwells are kept in use while we work. We work on window and door perimeters on blocks, external wall and movement joints and balcony and threshold joints, and the usual reasons a site gets in touch are a mix of products and colours from past repairs and complaints coming in block by block. Searching for sealant specialists in Capel-le-Ferne? We have been sealing commercial buildings since 2005.

Owners and agents with buildings around smaller places such as Capel-le-Ferne tend to manage small terraces of association properties, converted barns and commercial units. Frame and wall-joint mastic on all of them ages and hardens.

What our 12-month guarantee covers is the way we did the job: preparation, application and finish. It doesn’t extend to damage, other trades’ later work or movement the joint was never designed to take.

Location
Capel-le-Ferne (CT18)
Wider area
Kent
Guarantee
A 12-month guarantee
Price
Quoted before any work starts
Phone
01277 525 020
Page updated
3 November 2026
The Mastic Doctor team beside their liveried vans in front of an office building

Why deal with it now?

Dealing with failed joints one report at a time is slow and scattered. A planned programme treats each building once and is simpler to manage and budget. One visit to deal with every failing joint makes more sense than several trips to a place like Capel-le-Ferne, rather than one at a time. Send photos of each area and we’ll quote for the lot.

Larger quantities, tricky access or phasing all shape the price. Site requirements like inductions and permits play a part as well, along with the time of year for external work.

Why appoint us

  • Work to your specification and the manufacturer’s guidance
  • Our applicators hold CSCS cards
  • One number for every site we cover
  • Joints cleaned back to sound surfaces

See what affects the cost or our accreditations.

Our process

Inspect, seal, sign off: that’s the shape of every visit. We inspect the joints and confirm what’s in scope, then we prepare and seal each joint with the specified product, and we finish with a walk round so the work can be signed off. For work around Capel-le-Ferne, we aim to finish in one visit, so photographs and measurements up front really help. Then the right materials arrive with us.

  1. We inspect each building and record the joints that have failed.
  2. You get a fixed quote, per block or for the whole programme.
  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. Each building is checked and signed off with the 12-month guarantee.

Before we start on site

  • Agree which areas must stay open
  • Let building users know which areas are affected
  • Let us know about inductions and permits

Ask for a quote

The quickest route to a quote is a few photographs and the site postcode. Send them through the quote form, or phone 01277 525 020 or email the details over to discuss it first.

Get a price

Read more

Blocks and managed buildings in Capel-le-Ferne

Capel-le-Ferne lies within about 1 mile of the sea. On buildings near the shore, the side facing the weather usually needs its mastic renewed first, so it’s worth inspecting those sides more often. Central London is about 63 miles from Capel-le-Ferne. Managed blocks of flats are a big part of commuter-belt property.

If you own or manage units on a site such as Highfield Industrial Estate, which lies south-west of Capel-le-Ferne, failed mastic on frames, door surrounds and external joints can be dealt with unit by unit. Schools and community buildings such as Capel-le-Ferne Primary School need frame and external mastic kept sound like any building.

Capel-le-Ferne is about 2 miles north-east of Folkestone, in Kent. Anywhere in CT18, the process is the same: details in, fixed quote out, then sealing and a 12-month guarantee. We work across 931 places in Kent. Our Brighton page has more on work in that area.

Business premises anywhere in CT18 are within our area. Buildings on New Dover Road, Alexandra Road and Clarence Road are within our area. Nearby places we also cover include Satmar (1 mile north-east), West Hougham (1 mile north-east), Drellingore (2 miles north), South Alkham (2 miles north) and Church Hougham (2 miles east) for mastic joints. Bigger towns within reach include Ashford (15 miles west), Canterbury (13 miles north-west), Dover (4 miles north-east), Deal (11 miles north-east), Hythe (6 miles west) and Tower Hamlets (4 miles north-east).

Around Capel-le-Ferne

Around Capel-le-Ferne, our work takes us to commercial buildings near East Cliff and Warren Country Park and The Valiant Sailor pub. For rail, the closest station is Folkestone Central station, about 2.4 miles south-west of the centre. A little further out are Folkestone Castle (2.3 miles west) and Royal Victoria Hospital (2.1 miles south-west). Open spaces near Capel-le-Ferne include Sugar Loaf Hill and Dover Western Heights.

Map of Capel-le-Ferne © OpenStreetMap contributors

Do you need mastic sealing in Capel-le-Ferne?

The edges of the material itself sometimes break away, such as crumbling render, brick arrises or frame edges. If the edges are unsound, we say so before quoting the sealing.

Common reasons buildings call us in:

  • Draught complaints from residents or tenants
  • Mastic failing across several blocks on an estate
  • Movement joints with sealant missing
  • Leaks at window and door perimeters

Owners of student blocks near University Centre Folkestone (2 miles south-west of Capel-le-Ferne) can schedule frame and external mastic for the summer vacation.

Before you book anyone

  • The named product and why it was chosen
  • Will CSCS-carded applicators be on site?
  • Their pre-qualification and accreditations
  • Whether old or failed sealant will be cut out, not overlaid

Questions to ask before you appoint anyone

Aftercare for building managers

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

  • Look at the sunniest and most exposed elevations first
  • List the paperwork your organisation requires when you send details
  • Keep a record of when each building was resealed
  • Make it easy for occupiers to report draughts

Protect entrance and corridor joints from knocks where possible. Damage at low level is the most common reason communal joints fail early.

Planned resealing is easier to budget than emergency repairs. A programme can start with the worst buildings and work down the list.

Honest limits

Part of a good diagnosis is knowing where sealant stops. You will hear from us if the cause turns out to be one of these:

  • Broken glass or failed sealed units
  • Substrate edges that need repairing first
  • Materials that need asbestos testing before work

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

Surfaces we seal

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

What sets the cost

The price varies from site to site. It mainly depends on:

  • Quantities, in metres or numbers
  • Any access equipment needed
  • Joint width, depth and condition
  • Whether the work must be split into stages

Small jobs and large programmes are priced from the same things: scope, access, product and programme. Call for a quote and we will put a fixed figure on it.

What to include in your enquiry

We can often quote from photos and a few details. Please tell us:

  • Anything awkward about access or site hours
  • Any specification or named product
  • Any dates the work must fit around
  • Whether an asbestos survey exists

We quote a fixed sum against the scope you give us, so the cost is agreed before work starts. To ask for one, give us a call on 01277 525 020 or email the details over.

Accreditations

Trusted. Accredited. Insured.