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

Goudhurst commercial sealant contractors

Sealant work for offices, shops, hotels and other commercial buildings in Goudhurst and across Kent. CHAS accredited and fully insured, with a 12-month guarantee.

  • Shrunken sealant along kitchen worktops and splashbacks
  • A top-up bead over failed sealant, now lifting
  • Damp patches where an external joint has failed
1
Send details
Send the specification, photos or a marked-up plan.
2
Get a quote
A fixed quote for the work, with the scope in writing.
3
We seal
CSCS-carded applicators, the right product for each joint.
4
Guaranteed
Signed off, with 12 months’ guarantee.
London, the South East & Scotland
Constructionline member
Fully insured: £5m PL

Commercial sealant contractors for businesses in Goudhurst

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

Common problems we fix in Goudhurst

A good share of the joints we inspect were topped up instead of being renewed. New silicone has nothing to key into, so the top layer lifts, holds water and hides what’s going on. By the time it shows, there can be two or three layers to cut out.

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

  • Hardened, chalky sealant on south-facing or exposed elevations
  • Leaks that seem to come through a sealant line
  • Expansion joints with the sealant torn out
  • Greasy, split joints in a kitchen or tea point

For premises near Marden station (4.5 miles north of Goudhurst), footfall is part of the plan: work is phased so shops and offices keep trading.

Questions to ask before you book

  • Who will actually carry out the work
  • Health and safety accreditation such as CHAS
  • Do they follow the manufacturer’s priming guidance?
  • Whether old or failed sealant will be cut out, not overlaid

Questions to ask before you appoint anyone

Commercial sealant contractors in Goudhurst, done properly

Pricing a commercial reseal is a short process. Send photos, drawings or a schedule of the joints through our quote form; you can also give us a call on 01277 525 020 or email a schedule or drawings with the details. Where the photos don’t tell the full story, we arrange a site visit. We work on window and door perimeters, kitchen worktops and splashbacks and floor and threshold joints, and the usual reasons a site gets in touch are greasy, split joints in a kitchen or tea point and smeared sealant across finishes from a rushed job. Searching for sealant specialists in Goudhurst? Mastic Doctor has worked for contractors, FMs and building owners since 2005, CHAS accredited and a Constructionline member.

Quotes for commercial sealant in Goudhurst can come from photos and a joint schedule, or from a walk-round, and the scope is set out in writing.

Commercial sealant work around smaller places like Goudhurst tends to mean pubs and restaurants, halls, farm shops and offices in converted farm buildings. Kitchens, toilets and window frames in all of them need resealing sooner or later.

Building owners and contractors get the same cover: a 12-month guarantee on our workmanship. It doesn’t extend to damage, faults in the building or work by others, and we are upfront about that.

Location
Goudhurst (TN17)
Region
Kent
Cover
12 months on every job
Quote
Quoted before any work starts
Telephone
01277 525 020
Page updated
3 November 2026
The Mastic Doctor team beside their liveried vans in front of an office building

Frontages, fit-outs and joints in Goudhurst

Goudhurst is in the South East, one of the UK’s drier regions. Even so, outside sealing waits for a dry joint, and cold, damp mornings can delay it. Central London is about 36 miles from Goudhurst. This part of the South East is dense with business parks and out-of-town offices. If you have premises across the region, one contractor can cover them all.

In hotels such as The Star And Eagle Hotel, which lies north-east of Goudhurst, refurbishments typically mean bathroom, bar and reception joints where a matched sealant colour has to sit with the finishes. For tenants and agents on sites such as Hartley Dyke Business Centre, 3 miles south-east of Goudhurst, office fit-outs, reception joints and window perimeters are the usual sealant work.

Goudhurst is about 8 miles east of Royal Tunbridge Wells, in Kent. If you are looking for commercial sealant contractors in Goudhurst, we can help, as we do across Kent. We work across 931 places in Kent, large and small. For work in that direction, see our Brighton page, about 32 miles away.

Postcode districts covered here: TN17 for sealant joints. For a building on High Street, Church Road and Back Lane or nearby, we can quote for sealant joints. Sites close to Goudhurst are covered too, including Smallbridge (1 mile north-west), Brandfold (1 mile north), Broad Ford (1 mile north-west), Capel Cross (2 miles north) and Glassenbury (2 miles south-east). A short drive away, we cover Maidstone (11 miles north), Royal Tunbridge Wells (8 miles west), Tonbridge (10 miles north-west), Kings Hill (11 miles north), Foley Park (12 miles north) and Paddock Wood (5 miles north-west).

What’s near Goudhurst

We work on buildings around The Star And Eagle Hotel and The Gill, among other places. Goudhurst’s nearest station is Marden station, about 4.5 miles north. Nearby you will also find Finchcocks Musical Museum (1.6 miles south-west) and Ticehurst House Hospital (5.1 miles south-west). For a walk, there’s Bewl Water.

Map of Goudhurst © OpenStreetMap contributors

Looking after the joints

Sealant joints are maintenance items, and their life depends on movement, exposure, cleaning and use. Our advice:

  • Check the asbestos register before anyone disturbs old sealant in an older building
  • Keep washroom and kitchen extraction working
  • Check joints after other trades have worked nearby
  • Add sealant to the planned maintenance inspection list

Let your cleaning contractor know what’s new. Abrasive pads, scrapers and some strong chemicals damage sealant surfaces.

In kitchens and washrooms, a failed joint is a cleaning problem as well as a leak risk. Cleanability is something environmental health officers pay attention to, which makes sound joints worth keeping on top of.

Diagnose, treat, sign off

We follow your site rules from the start: signing in, inductions and any permit to work. With the paperwork done, the joints are worked through in the order agreed with your site contact. Jobs in and around smaller places like Goudhurst are typically planned as a single visit, so photos and measurements up front really help. That way the right products come on the day.

  1. First, details reach us through the quote form or a site visit.
  2. The cause is diagnosed and the scope priced as a fixed quote.
  3. Where parts of the building must stay open, the work is phased.
  4. Every failed bead is removed rather than covered.
  5. A suitable product for each joint goes in at the right depth and is tooled.
  6. We check the work with you, and the 12-month guarantee starts.

Before we start on site

  • Move anything stored against the joints
  • Let us know about inductions and permits
  • Have the specification and drawings to hand

Get a fixed quote

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

Get a price

Read more

Surface by surface

Washrooms and toilets

Mould that has grown into washroom sealant can’t typically be cleaned out. The lasting answer is removal, preparation and a new sanitary bead.

Window and door perimeters

Internally, window boards and frame edges often have decorators’ caulk or silicone that has cracked. We use a paintable product where decorating follows and a silicone where it doesn’t, in a shade that suits the frame.

What happens if it’s left?

Putting off a reseal normally moves the cost rather than avoiding it. Once water gets behind the seal, finishes and ceilings underneath are next. 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 Goudhurst, rather than one at a time. Photos of every joint help us quote for the whole job.

Cost follows what’s involved: removing old material, preparing the joints, the product, the access and how the work is phased. Call for a fixed quote and we will explain how it’s made up.

Why clients in Goudhurst choose us

  • Colours confirmed for the specified product
  • Health and safety: CHAS accredited
  • Matching to RAL references, product permitting
  • Constructionline member

Read what affects the cost and our accreditations and insurance.

For managing agents and facilities managers

We work for building owners and managing agents on sealant work across single buildings or whole portfolios. One quote can cover more than one site, so there’s one set of paperwork to deal with.

For main contractors, we work as the sealant subcontractor on new-build and refurbishment projects. We work to your programme, your specification and your site rules, with CSCS-carded applicators on site.

Questions about Goudhurst

Can the sealant on our Goudhurst premises match the finishes?

Yes, sealants come in a wide range of standard colours, and matching to RAL references, cladding, stone or frames is a common request. Send colour references or photographs and we will confirm what’s available for the product.

Does your area include sites such as Hartley Dyke Business Centre, near Goudhurst?

Yes. Estates, retail parks and business parks around Goudhurst, Hartley Dyke Business Centre among them, are all within reach. Photos and a short description are enough for a first look.

Does weather matter for sealant work?

Outside, yes. The joint has to be dry and within the product’s temperature range, so damp, frosty or very cold days can stop external work. Inside work is seldom held up.

What site paperwork can you provide?

Send your site requirements with the enquiry, and the paperwork is confirmed with the quote. From you, we’ll need the asbestos information for older buildings and any site rules.

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

No. We cut the old material out and clean the joint back before sealing, since fresh sealant will not bond reliably to aged material.

Do you check for asbestos before removing sealant?

Some older mastics did contain asbestos. That’s why we ask for the asbestos information first, and stop if a material is suspect until it’s tested. HSE guidance on asbestos is a useful reference.

How long does a typical visit take?

The duration is planned around your programme and the access we are given. You will have an expected duration with the quote.

Accreditations

Trusted. Accredited. Insured.