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

Mastic sealing for building owners and managing agents in Wingham, Kent

Mastic sealing for building owners, managing agents and housing associations in Wingham. CHAS accredited, Constructionline member, with a 12-month guarantee on workmanship.

  • Window mastic that has split and shrunk
  • No planned programme for sealant
  • Failed external movement joints
1
Send details
Drawings, photos, a joint schedule or a site visit.
2
Get a quote
One fixed quote covering the agreed scope.
3
We seal
The right sealant, to the right depth, neatly finished.
4
Guaranteed
Our workmanship is guaranteed for 12 months.
South East, London & Scotland
CHAS accredited
£5m PL insurance

Mastic sealing for businesses in Wingham

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

Mastic sealing in Wingham

We diagnose before we prescribe: what has failed, what caused it and whether new sealant will actually solve it. Old mastic is removed entirely, the faces prepared, primer used where the maker specifies it and new sealant tooled in, with backing rod setting the depth where it’s needed. We work on shopfronts below residential blocks, external wall and movement joints and communal kitchens and washrooms, and the failures we’re asked to look at most are movement joints with sealant missing and worn sealant at communal door frames. A specialist sealant contractor works differently from a general builder: on jobs in Wingham, preparation and product choice get the time they need.

Around smaller places like Wingham, 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.

Guaranteed is the last step of every job. Our workmanship is backed for 12 months, and we explain exactly what that covers when we quote.

Mastic Doctor team members lined up next to their branded vans outside an office building
Place
Wingham (CT3)
Region
Kent
Cover
12 months on every job
Quote
Quoted before any work starts
Telephone
01277 525 020
Last updated
3 November 2026

Doing it in-house

Site maintenance staff can often handle a short internal joint. Where it goes wrong is preparation: new sealant over old, damp or dusty faces, or the wrong product for the movement.

There’s also the paperwork. Many sites expect CSCS cards, RAMS and proof of insurance, and our CSCS-carded applicators are used to working under those rules.

Do you need mastic sealing in Wingham?

We often find joints filled solid with no backing rod, so the mastic is glued to the joint bottom too. That three-sided adhesion stops it stretching and it tears.

Things that usually lead to an enquiry:

  • Open joints in brickwork or panels
  • Worn sealant at communal door frames
  • No planned programme for sealant
  • Old repairs sealed over failed mastic

Older community buildings, St Mary's Church among them, often have frames of mixed ages whose mastic varies.

Before you book anyone

  • Will RAMS and insurance details be available?
  • Whether their applicators hold CSCS cards
  • The named product and why it was chosen
  • How long is the guarantee, and what does it include?

Questions to ask before you appoint anyone

Planned mastic for Wingham portfolios

Wingham 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. Wingham lies roughly 59 miles out from central London. Managed blocks of flats are a big part of commuter-belt property.

Older buildings near Wingham, from historic houses such as Goodnestone Park, 2 miles to the south of Wingham, to more modest stock, need compatible products when frames are resealed. Property owners at sites such as Wingham Industrial Estate (to the south-east of Wingham) can have mastic renewed between lettings.

Wingham is about 6 miles east of Canterbury, in Kent. Anywhere in CT3, the process is the same: details in, fixed quote out, then sealing and a 12-month guarantee. 931 places across Kent fall within our area, including Wingham. Our London page has more on work in that area (59 miles or so).

Commercial sites across CT3 are covered for mastic joints. Among the streets we cover are High Street, St Mary's Meadow and Harris's Alley, and sites on any of them can send details for a fixed quote. If your building is just outside Wingham, we cover Broomhill (1 mile north), Well Head (1 mile south-east), Wingham Green (1 mile west), Wingham Well (1 mile south-west) and Shatterling (1 mile north-east). A short drive away, we cover Canterbury (6 miles west), Margate (10 miles north-east), Dover (10 miles south), Folkestone (13 miles south), Ramsgate (10 miles north-east) and Broadstairs (11 miles north-east).

Around Wingham

In Wingham, that means premises near The Red Lion pub and the streets around them. For rail, the closest station is Adisham station, about 2.3 miles south of the centre. Nearby you will also find St Martins Hospital (4.7 miles west).

Map of Wingham © OpenStreetMap contributors

Our process

Diagnose, treat, 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. Smaller jobs around Wingham can be grouped with others nearby, which keeps travel down. You will have a fixed quote before work starts.

  1. We inspect the joints, building by building, and record what has failed and why.
  2. We send a fixed quote that sets out the joints, the products and the programme.
  3. The sequence and the dates are fixed with you, giving you what you need to notify occupiers.
  4. Failed mastic is removed and the faces taken back to sound, dry material.
  5. Deep joints get backing rod, faces are primed if the manufacturer specifies it, then the joint is sealed and tooled.
  6. Finished joints are looked over and the 12-month guarantee confirmed.

Getting the site ready

  • Point out any areas we must not close
  • Share the asbestos register for older buildings
  • Have the specification and drawings to hand

Request a quote

To get a fixed quote, speak to us on 01277 525 020 or send photos by email with the site address and an outline of the work. Our quote form is another easy route.

Get a price

Related advice

What happens if it’s left?

Dealing with failed joints one report at a time is slow and scattered. A planned programme treats each building once, under a single quote and a single programme. Halls, stores and units around places like Wingham may not be checked every day, which gives a failed joint time to do damage. Resealing early avoids that.

No two sites price the same: the joint sizes, the specified product, access and working hours each have a bearing. A fixed quote follows once we understand the job.

Why appoint us

  • Clear, fixed quotes
  • Colours confirmed for the specified product
  • Workmanship guaranteed for 12 months
  • RAL and finish matching where the product range allows

Take a look at our cost guide or our accreditations and insurance.

Cost factors for mastic joints

These are the things that shape the price:

  • How much existing material needs removing
  • How much there is to seal
  • Working within restricted access windows
  • The site’s rules and procedures

Pricing mastic joints depends on quantities, condition and access, and any specification that applies. Ask us for a fixed quote.

What we need to price the job

It doesn’t need to be a full survey. A few details are enough to get going:

  • When you need the work done
  • The product your specification calls for
  • What the building is and how it’s used
  • Anything awkward about access or site hours

The quickest route to a quote is a few photos and the site postcode. Upload them with the quote form, or call 01277 525 020 or send photos by email to discuss it first.

Common questions from Wingham clients

Do you cover business parks and estates near Wingham, such as Wingham Industrial Estate?

Yes. Estates, retail parks and business parks around Wingham, Wingham Industrial Estate among them, are all within reach. A few photographs and the unit address let us price the work.

Can you quote for a block close to Adisham station?

Yes, and several blocks can go on one quote. Photos of each elevation help us quote accurately.

Can weather delay the job?

It can, for external work. Sealant won’t bond properly to a wet or frosty joint, so we watch the forecast and rearrange outside work if we have to. Indoors, the weather is rarely a problem.

Is mastic sealing guaranteed?

Our workmanship carries a 12-month guarantee, backed by public liability insurance.

Can you work to our specification?

Yes. Send it with your enquiry, and we will price the work to it.

Can people stay in the building while you reseal?

Residents and tenants carry on as normal. We flag any areas that need internal access well before the dates so you can arrange it with occupiers.

Do you check for asbestos in old sealant?

We don’t remove asbestos-containing materials. If old sealant is suspected, work stops until it’s tested in line with the dutyholder’s asbestos management.

Maintenance after handover

Once the work is signed off, these steps help:

  • Protect low-level joints in entrances
  • Avoid piecemeal callouts where you can
  • Share the asbestos register when you send details
  • Track which buildings were done and when

Add mastic joints to your cyclical inspections. Check for splits, open joints, brittle mastic and lifting edges, and note the building and elevation.

Left open, joint edges in render, brick or frames can deteriorate. Then the edges may need repairing first and the job grows.

Accreditations

Trusted. Accredited. Insured.