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

Commercial Sealant Contractors in Kenardington

Commercial sealant contractors in Kenardington, backed by over 20 years in commercial sealing. Fully insured, with a 12-month guarantee.

  • Shrunken sealant along kitchen worktops and splashbacks
  • Frame sealant that has cracked, shrunk or pulled away
  • Black mould through washroom sealant that won’t clean off
1
Send details
Drawings, photos, a joint schedule or a site visit.
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
12-month guarantee on our workmanship.
Covering the South East & Scotland
CHAS accredited
£5m PL insurance

Commercial sealant contractors near Kenardington

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

Why deal with it now?

Leaving a failed joint rarely saves money. Water past a frame perimeter or a washroom joint can reach plasterboard, insulation, floor coverings and the ceiling below. Resealing while only the sealant has failed keeps the job small. One visit to deal with every failing joint makes more sense than several trips to a place like Kenardington. Send photos of each area and we’ll quote for the lot.

The specified product makes a difference, as does the preparation each joint needs, from cutting out to priming and backing rod. Access, phasing and site requirements come into it too.

Why appoint us

  • Colours confirmed for the specified product
  • Coloured sealants to suit the setting, where available
  • Over 20 years of commercial sealing
  • A fixed quote before work starts

Take a look at how commercial sealant jobs are priced or our accreditations.

How we handle commercial sealant contractors in Kenardington

How long a joint lasts is decided before any sealant leaves the gun. Silicone has no grip on cured silicone, so the failed bead is cut out completely, then both faces are cleaned back to sound, dry material with no dust or grease on them. Primer is used wherever the manufacturer calls for it on that surface. We work on window and door perimeters, washrooms and tea points and kitchen worktops and splashbacks, and the usual reasons a site gets in touch are mouldy silicone around WCs, urinals and vanity tops and smeared sealant across finishes from a rushed job. Sealant applicators who only do sealant are a different proposition from a general trade with a gun in the van: in Kenardington, that means joint design, primers and backing rod as standard.

In Kenardington, as anywhere, the first joints to go are usually the ones that work hardest: frame perimeters in the sun, floor joints at doorways and anything that gets wet every day.

In and around smaller places such as Kenardington, the commercial buildings we’re asked about are often pubs, shops, village halls and barns converted to offices. Kitchens, toilets and window frames in all of them need resealing sooner or later.

Our 12-month guarantee is about workmanship, not wear and tear. Sealant wears with time, and movement, weather, cleaning and use decide how fast, so we are clear about what is covered before work starts.

Location
Kenardington (TN26)
Region
Kent
Guarantee
12 months on every job
Quote
A fixed quote before we start
Telephone
01277 525 020
Last updated
3 November 2026
The Mastic Doctor team beside their liveried vans in front of an office building

Sealant on show in Kenardington’s commercial buildings

At about 50 miles from central London, Kenardington is within reach of the capital. 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. Kenardington is in the South East, one of the UK’s drier regions. That helps, but frost and condensation on glass and coated frames still stop outside sealing on some winter mornings.

Shops and cafés around stations like Appledore (Kent) station (1.8 miles south of Kenardington) trade from early, so work is timed around them.

Kenardington is about 6 miles south-west of Ashford, in Kent. Our applicators travel to Kenardington for work on sealant joints, handled exactly as we handle every other area. Our Kent coverage takes in 931 places, large and small. There’s a separate page for Brighton, roughly 44 miles from Kenardington.

Work on sealant joints is covered throughout TN26, whatever the building. Close to Kenardington, our area also takes in Hamstreet (2 miles east), Orlestone (2 miles north-east), Snargate (3 miles south-east), Bromley Green (3 miles north-east) and Ruckinge (3 miles east). A short drive away, we cover Ashford (6 miles north-east), Folkestone (15 miles east), Hythe (12 miles east), Tenterden (5 miles west), Cheriton (14 miles east) and Kennington (8 miles north-east).

Around Kenardington

Locally, jobs take us to sites close to World's Wonder pub and the streets around them. For rail, the closest station is Appledore (Kent) station, roughly 1.8 miles south of the centre. A little further out are Woodchurch Village Life Museum (2.7 miles north-west). Open spaces near Kenardington include Orlestone Forest.

Map of Kenardington © OpenStreetMap contributors

Doing it in-house

What you see is the finished bead, but most of the work is hidden. Backing rod, primer where specified and a joint designed to move with the building are where general trades tend to cut corners.

There’s also the paperwork. Main contractors and clients often ask for CSCS cards, RAMS and insurance details, and we will confirm the paperwork you need with the quote.

Questions we’re asked in Kenardington

Do you cover business parks and estates near Kenardington, such as Meadow View Business Park?

Yes, sites like Meadow View Business Park are within our area, along with the rest of Kenardington. Photos and a short description are enough for a first look.

Is Kenardington too far out for you?

Not at all: smaller places are covered as well as towns. Our area covers London and the South East counties. Good photographs up front let us bring everything on the first visit.

Do you check for asbestos before removing sealant?

It can, on some older buildings. So we check the register first and stop work on anything suspect until it’s tested.

How is commercial sealant work priced?

Send what you have, even a few photographs and rough lengths. Questions or a site visit follow where needed, then a fixed quote.

Can weather delay the job?

It can, when the joints are outside. Wet joints and cold, damp or frosty conditions stop the sealant bonding properly, so external work may be moved if conditions aren’t right. Indoors, the weather is rarely a problem.

How long do sealant joints last?

There isn’t a single answer, since movement, weather, cleaning and use all affect it. Regular inspection is the best way to catch problems early.

Is the old sealant taken out first?

Removal comes first, every time. Then the joint is cleaned, primed where the maker specifies, backed to depth and resealed.

Cost factors for sealant joints

What shapes the price:

  • Specialist products, such as fire-rated or hygienic sealants
  • Whether the work must be split into stages
  • The site’s rules and procedures
  • Access and working height

There’s no price list, since every building and every scope is different. For a fixed figure, call for a quote.

Details that help us quote

Good information means a firmer quote. When you get in touch, include:

  • The product your specification calls for
  • Asbestos survey details if the building is older
  • Any dates the work must fit around
  • How the joints are reached, and at what height

Need a figure for a tender or a budget? We’ll quote against your scope and drawings you can plan around. For a chat about it beforehand, call 01277 525 020 or use the quote form.

Surface by surface

Commercial kitchens and tea points

In kitchens, sealant lines at worktops, sinks and wall panels take heat, grease and daily cleaning. Proper degreasing comes before any new sealant.

Movement joints in walls and floors

Movement joints in walls and floors let the structure expand and contract. Failed seals let grit and water in, and the edges start to suffer. The joints are resealed using a sealant matched to the movement and any traffic.

On site: what to expect

Our CSCS-carded applicators arrive with the sealants, primers and backing rod the job calls for. 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. If others near Kenardington need work, visits can be combined. A fixed quote is given before anything starts.

  1. We start with the evidence: photos, drawings or a look on site.
  2. You get a fixed quote covering removal, preparation and the new sealant.
  3. Sequence, access and working times are settled before the first joint is touched.
  4. The failed sealant comes out and the faces are prepared, with primer where required.
  5. Depth is set with backing, then the sealant is applied, tooled and the area tidied.
  6. Completed areas are signed off with you under our 12-month guarantee.

What we need from you

  • Clear stock, furniture or equipment away from the joints
  • Tell staff and tenants when we will be in
  • Share your working hours and any access restrictions

Getting a fixed quote

Tell us about the building, the joints and when you need the work done, and a fixed quote will follow. To get it moving, call the office on 01277 525 020 or send details through our quote form.

Get a quick quote

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Signs you need commercial sealant contractors in Kenardington

In wet areas the enemy is normally mould rather than movement. Constant moisture, cleaning chemicals and weak extraction let mould grow into the sealant; when mould is in the body of the sealant, no cleaner will shift it. Replacement with a sanitary anti-mould silicone is the lasting answer.

Any of the following is a good reason to get the joints checked over:

  • Smeared sealant across finishes from a rushed job
  • Damp patches where an external joint has failed
  • Black mould through washroom sealant that won’t clean off
  • Movement joints packed with grit and debris

For tenants and agents on sites such as Meadow View Business Park (2.7 miles east of Kenardington), office fit-outs, reception joints and window perimeters are the usual sealant work.

Comparing quotes

  • How joint depth will be controlled
  • What the guarantee covers, and for how long
  • Who will actually carry out the work
  • Are they CHAS accredited or on Constructionline?

Questions to ask before you appoint anyone

Accreditations

Trusted. Accredited. Insured.