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

Construction and new-build mastic in Goudhurst, Kent

Sealant work in Goudhurst for main contractors, managing agents and facilities managers: mastic packages for new-build and refurbishment projects, with a fixed quote first.

  • Failed sealant in an existing building being refurbished
  • External joints sealed in damp or cold conditions that are now failing
  • Missed perimeter joints on a new elevation
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
The right sealant, to the right depth, neatly finished.
4
Guaranteed
Our workmanship is guaranteed for 12 months.
London, the South East & Scotland
Constructionline member
£5m public liability

Construction mastic in Goudhurst

Share the site address and what’s failing, and we’ll reply with a fixed quote or arrange a visit.

Do you need construction mastic in Goudhurst?

Dust is the enemy of adhesion on a construction site. Dust, film adhesive, damp and grease on the joint faces prevent a proper bond so faces get cleaned, and primer goes on wherever the maker specifies, even on new work.

Most enquiries start with something like this:

  • Window and door perimeters that won’t pass inspection
  • Different trades sealing to different standards
  • Early adhesion failures on new external joints
  • Oversized or tapered gaps around new frames

Recladding or extending a unit at a site like Hartley Dyke Business Centre (3 miles south-east of Goudhurst) brings panel joints and frame perimeters into the programme.

What to look for in a quote

  • How the joint faces will be prepared and primed
  • Their plan for phasing and protecting the area
  • Their pre-qualification and accreditations
  • Is the sealant right for the movement and the substrate?

How to choose a sealant contractor

Construction mastic for commercial buildings in Goudhurst

Mastic follows everyone else, which means it absorbs every delay upstream. We agree a sequence at the start and adjust it as the site manager releases areas and we don’t seal before other trades have finished in an area. Sealing too early only means coming back once others have damaged it. We work on cladding and panel joints, internal decorators’ caulk and floor and skirting junctions, and the failures we’re asked to look at most are internal caulk splitting as the building dries out and sealant knocked or painted over by other trades. Searching for sealant specialists in Goudhurst? We’ve been sealing commercial buildings since 2005, CHAS accredited and a Constructionline member.

Construction in and around smaller places such as Goudhurst is often barn conversions, small groups of houses or extensions to halls and schools. Perimeters, facade joints and internal sealant all need doing properly, however small the scheme.

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 spell out the cover before we begin.

The Mastic Doctor team standing beside their branded vans outside an office building
Where
Goudhurst (TN17)
Region
Kent
Cover
12 months on our workmanship
Price
A fixed quote before we start
Telephone
01277 525 020
Updated
3 November 2026

What affects the price in Goudhurst

Each job is priced on its own details. The main factors are:

  • The site’s rules and procedures
  • Phasing around occupants
  • The total length or number of joints
  • Specialist products, such as fire-rated or hygienic sealants

Pricing mastic packages depends on quantities, condition and access, plus any specification you’re working to. Ask us for a fixed quote.

Before you send an enquiry

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

  • Clear photographs of the problem areas
  • Any specification or named product
  • Any dates the work must fit around
  • Anything awkward about access or site hours

A good quote starts with a clear picture: what’s there, how much of it, how we reach it and what’s specified. Send what you have, and we’ll arrange a site visit if anything is unclear.

What we can’t put right

Being straight saves everyone time. Fresh joints won’t solve:

  • Designing joint widths or choosing the specification (that sits with the designer)
  • Glazing units that are cracked or misted
  • Deciding which fire-stopping product a penetration needs

Not sure which it is? You can ring 01277 525 020 or send photos by email and we’ll tell you honestly before you book.

Surfaces we seal

  • Cladding and panel joints
  • Sanitary and kitchen joints
  • Floor and skirting junctions
  • Brick and block movement joints
  • Window and door perimeters
  • Internal decorators’ caulk

From enquiry to sign-off

Before any cutting starts, the area is protected: masking tape along the joint edges and sheeting over anything nearby. The work itself typically takes whatever the programme allows, since the work follows the trades as areas are released, and we clear our waste as we work. For a building around Goudhurst, tell us how to find it and who will meet us. Send that with the details and we’ll confirm the plan with the quote.

  1. First we take quantities off the drawings and read through the specification.
  2. We return a fixed quote that ties the mastic package to your programme.
  3. You tell us what site paperwork you need, such as RAMS, an insurance certificate or CSCS details, and we confirm it with the quote.
  4. We seal each plot or floor as it’s released to us.
  5. Each joint is prepared, backed to depth and sealed in the product the specification names.
  6. Before handover, snags are dealt with and the package is signed off under our 12-month guarantee.

Preparing the site

  • Agree which areas must stay open
  • Arrange parking or a loading space
  • Let us know about inductions and permits

Quotes

If there’s a specification, drawings or a tender package, send it with your enquiry, and we’ll price against exactly what is specified. Smaller jobs need nothing more than photos and a few notes.

Ask for a quote

Related advice

What the job involves on each surface

Internal decorators’ caulk

Caulk is easy to apply badly. Done properly, it saves decorators time and gives a clean line and reduces snags.

Fire-rated sealant where specified

Fire-rated sealant is one type of fire-stopping product. Collars, wraps, batts and boards are specified for other services, and we will tell you if the detail calls for something else. Tell us what records you need and we’ll confirm with the quote.

Leave it or put it right?

On a refurbishment, there’s a choice between resealing existing frames and replacing them. If the frame is in good order, cutting out and resealing the perimeter can be all it needs, which is a much smaller cost. If the frame is life-expired, we will tell you. Halls, stores and units around places like Goudhurst may not be checked every day, so a failed joint can leak for a while before anyone sees it. Resealing early avoids that.

Whether it’s a single area or a whole estate, the same things set the price: what’s in scope, how we reach it, what’s specified and when it needs doing. Call for a quote and we’ll put a fixed figure on it.

Why clients in Goudhurst choose us

  • Products installed to the manufacturer’s instructions
  • 12 months’ guarantee on every job
  • CHAS accredited
  • A fixed quote before work starts

See what affects the cost or our accreditations and insurance.

New build and refits around Goudhurst

Goudhurst is in the South East, one of the UK’s drier regions. Winter mornings still bring frost and condensation on frames and panels, so external mastic is timed for workable conditions and agreed with the site manager. Goudhurst lies roughly 36 miles out from central London. Construction around the commuter belt mixes station-side flats with refurbished offices and units, so mastic packages have to keep pace with busy programmes.

On a healthcare site such as Ticehurst House Hospital, 5.1 miles to the south-west of Goudhurst, new blocks and refurbishments go on while the hospital keeps running, so mastic work is sequenced carefully. For a contractor at a hotel such as The Star And Eagle Hotel (less than half a mile north-east of Goudhurst), the mastic often has to be finished before a reopening date.

Goudhurst is about 8 miles east of Royal Tunbridge Wells, in Kent. Our applicators travel to Goudhurst for work on mastic packages, handled exactly as we handle every other area. Goudhurst is one of 931 places we cover in Kent for mastic packages. Sites around Brighton have their own page, about 32 miles away.

We take on mastic packages across the TN17 postcode area, whatever the building. Buildings on High Street, Church Road and Back Lane are within our area. Just outside Goudhurst, we also work in 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). Nearby towns on our patch include 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).

Local landmarks in Goudhurst

In Goudhurst, that means premises near The Star And Eagle Hotel and The Gill, among other places. The nearest railway station is Marden station, about 4.5 miles north of the centre. Nearby you’ll also find Finchcocks Musical Museum (1.6 miles south-west) and Ticehurst House Hospital (5.1 miles south-west). The countryside around Goudhurst includes Bewl Water.

Map of Goudhurst © OpenStreetMap contributors

Goudhurst: questions and answers

Will you take on work at estates like Hartley Dyke Business Centre, close to Goudhurst?

Yes. We cover Goudhurst and the area around it, including industrial estates, business parks and retail parks such as Hartley Dyke Business Centre. To start, just call 01277 525 020 or email drawings and photos with the unit, the joints involved and your access times.

Is a smaller place like Goudhurst outside your area?

No. Places such as Goudhurst are covered as much as the big towns. We cover Greater London and the counties of the South East. Good photos up front let us bring everything on the first visit.

How long before the joints can be used?

Curing time varies by product, and we confirm it on the day.

What does a mastic package typically include?

External and internal frame perimeters, caulking where it’s specified, sanitary silicone, kitchen joints and snagging before handover. We price to the specification and drawings.

How do you work with the site programme?

Our work is sequenced around the programme. Areas are sealed as they’re released by the site team and we tell you if something stops an area being sealed.

Can you follow the specification on our project?

Yes. We follow the specification, along with the manufacturer’s installation guidance, and any queries are raised before we start.

What site paperwork can you supply?

Tell us what site paperwork you need (RAMS, insurance certificate, CSCS details) and we’ll confirm with the quote.

Accreditations

Trusted. Accredited. Insured.