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

Sealant applicators in Aldington

Our CSCS-carded applicators take on sealant work for offices, shops, hotels and other commercial buildings in Aldington. Send details for a fixed quote.

  • Damp patches where an external joint has failed
  • Smeared sealant across finishes from a rushed job
  • Gaps behind commercial kitchen worktops and sinks
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
Failed joints cut out, faces prepared, new sealant laid.
4
Guaranteed
Backed by a 12-month workmanship guarantee.
London, the South East & Scotland
CHAS accredited
£5m public liability

Commercial sealant contractors across Aldington

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

How we handle commercial sealant contractors in Aldington

Commercial occupiers rarely want a floor out of action for sealant work. Work is scheduled around the site hours and access windows you give us; phased work can also be planned so areas stay in use. It’s the same approach in offices, retail units, hotels, schools and healthcare buildings. Most enquiries involve sanitary sealant that has gone black and patchy and a top-up bead over failed sealant, now lifting, on washrooms and tea points, movement joints in walls and floors and kitchen worktops and splashbacks. Facilities teams, main contractors and managing agents in Aldington tend to want the same three things: a clear scope, tidy work and joints that don’t fail again.

If you look after more than one building near Aldington, the work can be planned as one programme, with one quote format and one point of contact.

Business units in the countryside around places like Aldington are often converted barns, stables or farmyards. Old masonry beside new aluminium, timber and plasterboard gives plenty of joints between materials that move differently.

The 12-month guarantee is for workmanship rather than wear and tear. Sealant wears with time, and movement, weather, cleaning and use decide how fast, so we spell out the cover before we begin.

The Mastic Doctor team standing beside their branded vans outside an office building
Where
Aldington (TN25)
Wider area
Kent
Cover
A 12-month guarantee
Quote
Quoted before any work starts
Phone
01277 525 020
Page updated
3 November 2026

Why it’s worth doing now in Aldington

Sealant is often treated as an afterthought by the trade that fitted the element. A specialist applicator takes care of product choice, joint depth and preparation. It shows over the following seasons rather than at handover. For buildings around smaller places like Aldington, water damage can go unnoticed for longer, especially where a building isn’t used daily, so a failed joint can leak for a while before anyone sees it. Renewing joints in good time avoids the problem.

Every site prices differently: 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

  • One phone line for London, the South East and Scotland
  • A fixed quote before work starts
  • CSCS-carded applicators
  • Fully insured

Read our cost guide or how we’re accredited.

Honest limits

A proper diagnosis includes knowing what sealant can’t do. You will hear from us if the cause turns out to be one of these:

  • A failed roof covering or waterproofing membrane
  • A dripping trap, valve or pipe behind a fitting
  • Old mastic that tests positive for asbestos

If you are not sure, just phone 01277 525 020 or send photos by email and we will give you a straight answer.

Joints and surfaces we work on

  • Window and door perimeters
  • Washrooms and tea points
  • Kitchen worktops and splashbacks
  • External facade joints
  • Floor and threshold joints
  • Movement joints in walls and floors

Signs you need commercial sealant contractors in Aldington

A good share of the joints we inspect were topped up instead of being renewed. Fresh sealant won’t stick to the old bead underneath so it soon peels and traps moisture against the joint. By the time it shows, there can be two or three layers to cut out.

Typical triggers for a call:

  • Smeared sealant across finishes from a rushed job
  • Sanitary sealant that has gone black and patchy
  • Leaks that seem to come through a sealant line
  • Greasy, split joints in a kitchen or tea point

For tenants and agents on sites such as Evegate Business Park, 1.6 miles north of Aldington, office fit-outs, reception joints and window perimeters are the usual sealant work.

Before you book anyone

  • Do they follow the manufacturer’s priming guidance?
  • How the existing material will be dealt with
  • Who will actually carry out the work
  • Their plan for phasing and protecting the area

How to choose a sealant contractor

Commercial sealant contractors around Aldington: how the place shapes the job

Aldington lies roughly 53 miles out from central London. The South East around the capital has large numbers of business parks, offices and retail centres, especially around the motorway corridors. Firms with branches across the South East can use one contractor for every site. Rainfall across the South East, Aldington included, is lower than in many parts of the UK. External joints still need dry faces and the right temperature, and damp or frosty mornings can hold work up.

Shops and cafés around stations like Ham Street station, 4.1 miles to the south-west of Aldington, trade from early, so work is timed around them. A business with units at Evegate Business Park and Bliby Business Centre needn’t use two contractors for its sealant.

Aldington is about 5 miles south-east of Ashford, in Kent. Aldington sits inside our coverage and the rest of Kent, and jobs here get the same fixed quote and 12-month guarantee as anywhere else. Across Kent, 931 places are covered, including Aldington. Sites around Brighton have their own page, roughly 50 miles from Aldington.

Business premises anywhere in TN25 are within our area. For a building on Earlsfield, Walnut Ridge and Badgers Close or nearby, we can quote for sealant joints. Sites close to Aldington are covered too, including Clap Hill (1 mile north-west), Stonestreet Green (1 mile north), Bonnington (1 mile south-west), Postling Green (1 mile south-east) and Aldington Frith (1 mile west). Further afield, our area takes in Ashford (5 miles north-west), Canterbury (14 miles north-east), Folkestone (10 miles east), Hythe (6 miles east), Preston (15 miles north) and Hawkinge (10 miles east).

Landmarks near Aldington

In Aldington, that means premises near Walnut Tree Inn and Poulton Wood, among other places. The closest station to Aldington is Ham Street station, roughly 4.1 miles south-west. Well-known places in the area include Lympne Castle (3.8 miles east) and William Harvey Hospital (3.6 miles north). For a walk, there’s Hatch Park.

Map of Aldington © OpenStreetMap contributors

Looking after the joints

For the best life from the joints:

  • Report cracked or peeling sealant early
  • Check sealant as part of routine building inspections
  • Keep abrasive pads and scrapers off resealed joints
  • Note dates and locations of sealant work for future planning

Put sealant on the planned maintenance checklist. Regular checks pick up small failures before they become leaks, with external elevations and wet areas first in line. If anything looks wrong, speak to us on 01277 525 020 or use the quote form with a photo.

A failed external joint lets water in every time it rains. Behind a panel or frame, that water can sit unseen for a long time. Resealing early keeps the problem in the sealant and out of the building.

Common questions from Aldington clients

Is Evegate Business Park, near Aldington, within your area?

Yes. We cover Aldington and the area around it, including industrial estates, business parks and retail parks such as Evegate Business Park. A few photographs and the unit address let us price the work.

Is Aldington too small for you to travel to?

No. Places such as Aldington are covered as much as the big towns. Our area covers London and the South East counties. We plan jobs in smaller places so return trips are kept to a minimum.

Could the old sealant in an older building contain asbestos?

Some older mastics did contain asbestos. So we check the register first and stop work on anything suspect until it’s tested. HSE guidance on asbestos is a useful reference.

Is it fine to apply new sealant on top of old?

No, never. Sealing over old material is one of the classic causes of early joint failure, so everything comes out first.

Are your applicators CSCS-carded?

Yes. We use CSCS-carded applicators, which many sites require.

When can the area be used after sealing?

We’ll confirm how long the chosen product needs to cure, and sign any area that should be left alone.

How long does a job like this take?

It depends on the scope, but the work normally takes anything from part of a day on a short run of joints to several weeks on a large phased package. For bigger or phased jobs, we will set out a timescale with the quote.

Diagnose, treat, sign off

Site rules come first: sign-in, induction and whatever permit system the building uses. With the paperwork done, the joints are worked through in the order agreed with your site contact, and each area is checked before we leave it. For work around Aldington, we aim to finish in one visit, so photos and measurements up front really help. That way the right products come on the day.

  1. Send details through our quote form, or ask for a site visit.
  2. We diagnose the cause of failure and price a fixed scope.
  3. Where parts of the building must stay open, the work is phased.
  4. Every failed bead is removed rather than covered.
  5. Each joint gets a suitable sealant, laid to depth and tooled.
  6. A final walk-round, then the 12-month guarantee applies.

Before we start on site

  • Flag any permit to work we’ll need
  • Share the asbestos register for older buildings
  • Confirm the product named in the specification

Get a fixed quote

The quickest route to a quote is a few photographs and the site postcode. Send them through the quote form, or give us a call on 01277 525 020 or email us if you’d rather talk the job through.

Get a price

Related advice

Work for main contractors and building owners

For main contractors, we work as the sealant subcontractor. Programme, specification and site rules come first.

Hospitality, education, healthcare, office and retail clients come to us directly as well. We plan around the way the building is used, so the building keeps working while we do.

Accreditations

Trusted. Accredited. Insured.