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

Construction Mastic in Gushmere

Mastic packages for new-build and refurbishment projects in Gushmere and across Kent. CHAS accredited, Constructionline member, with a 12-month guarantee on workmanship.

  • Cracks opening in caulked internal joints
  • Sanitary sealant damaged by following trades
  • Different trades sealing to different standards
1
Send details
Photos, drawings or a schedule, or we visit.
2
Get a quote
One fixed quote covering the agreed scope.
3
We seal
Prepared joints, the specified product, a tidy finish.
4
Guaranteed
Our workmanship is guaranteed for 12 months.
South East, London & Scotland
CHAS accredited
Fully insured: £5m PL

Construction mastic in Gushmere

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

Construction mastic in Gushmere, done properly

Buyers, tenants and clients notice sealant lines long before they notice the structure. Untidy or missed joints are among the commonest snag items, and every return visit costs time. Our aim is joints that pass at the first inspection, whatever the size of the scheme. We work on internal decorators’ caulk, window and door perimeters and cladding and panel joints, and the usual reasons a site gets in touch are sanitary sealant damaged by following trades and frame gaps too wide for sealant alone. A specialist sealant contractor works differently from a general builder: on jobs in Gushmere, preparation and product choice get the time they need.

Sites around smaller places like Gushmere can be a fair drive from suppliers, so we come with everything the package needs, timed to the stage the job has reached. Send drawings or photos and the programme and we will quote to suit.

Whoever the client is, the cover is the same: a 12-month guarantee on our workmanship. Faults in the structure, damage and other trades’ work fall outside it, and we say so plainly.

Where
Gushmere (ME13)
Wider area
Kent
Cover
12 months on our workmanship
Price
Quoted before any work starts
Phone
01277 525 020
Page updated
3 November 2026
The Mastic Doctor team beside their liveried vans in front of an office building

Why act early in Gushmere

Patching snags as they appear can feel quicker than a proper close-out. But one planned snagging pass through each area usually clears more for less disruption, and avoids repeated visits. We can run snagging as its own phase before handover. Older rural buildings around Gushmere move with the seasons, and rigid or tired sealant can’t keep up. A sealant with the right movement capability, correctly sized, lasts far better.

The price depends on how many linear metres there are, what has to come out first and how the joints are reached. Call for a quote when you’re ready.

Why us?

  • Old sealant cut out, never sealed over
  • Coloured sealants to suit the setting, where available
  • Our applicators hold CSCS cards
  • Sealing commercial buildings since 2005

See our cost guide or how we’re accredited.

Different surfaces, different methods

Fire-rated sealant where specified

Fire-rated sealant forms part of some packages, installed to the product’s tested detail where it is specified. Fire stopping design belongs to the designer and building control and we install what’s specified.

External facade and movement joints

Brickwork, blockwork and panel movement joints need a sealant with the right movement capability. We set the depth with backing rod to avoid three-sided adhesion.

Site staff or a sealant specialist?

Using site staff can make sense for a small touch-up, but anything bigger is another matter: a specialist works through quantities efficiently, leaves a consistent finish and backs it with a 12-month guarantee.

For most general trades, sealant is a sideline. A specialist prepares properly, controls joint depth and picks a product with the right movement class, which is what makes a joint last.

Aftercare for building managers

Every sealant joint needs some looking after, and how long they last depends on how they’re treated. Our advice:

  • Keep scrapers and abrasive pads off new beads
  • Ask installers to correct oversized gaps first
  • Share drawings and the specification as soon as possible
  • Record the products used in the O&M file

Once an area is sealed, protect it from following trades. New beads should be left to cure before cleaning or decorating nearby; we confirm the time for each product.

Snag items left to the last week put handover at risk. A planned close-out through each area as it completes keeps the list short, and avoids a rush.

Building owners, agents and FMs in Gushmere

Planned maintenance programmes are welcome: working through a building or an estate in stages that fit your budget. Gushmere can form part of a wider programme across Kent.

When you manage a building on behalf of an owner, clear figures and clear communication matter. You get a fixed quote, an agreed scope and a walk round at the end, plus a 12-month guarantee.

Our process

Inspect, seal, 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. Jobs in and around smaller places like Gushmere are normally planned as a single visit, so we ask for photographs and rough sizes first. Then the right materials arrive with us.

  1. We start with the drawings, specification and programme.
  2. We take off quantities and return a fixed quote.
  3. We agree with the site team which areas come first.
  4. Each area is sealed when it’s released.
  5. Joints are prepared, backed and sealed to the specification.
  6. After snagging, the work is handed over under our 12-month guarantee.

Preparing the site

  • Share the asbestos register for older buildings
  • Clear stock, furniture or equipment away from the joints
  • Tell us what induction or permit system the site runs

Get a fixed quote

Send us photographs, drawings or a joint schedule are often enough for a fixed quote. If the job needs a look first, we will arrange a site visit.

Get a quick quote

Related advice

Questions about Gushmere

Is Gushmere off your patch?

No. Places such as Gushmere are covered as much as the big towns. We cover Greater London and the counties of the South East. We plan jobs in smaller places so return trips are kept to a minimum.

Will you fit the mastic around our build programme in Gushmere?

Yes, we work to the programme and the sequence the site sets. Tell us which site documents you need, such as RAMS, our insurance certificate or CSCS details, and they’re confirmed with the quote.

What accreditations do you hold?

We’re CHAS accredited and a Constructionline member, with CSCS-carded applicators. We are also fully insured, with five million pounds of public liability cover.

What about RAMS and site documents?

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

Do you take on small jobs?

Single areas, one-off repairs and whole buildings are all quoted the same way: details, then a fixed price, then sealing, then a 12-month guarantee.

Can weather delay the job?

It can, when the joints are outside. Sealant won’t bond properly to a wet or frosty joint, so we watch the forecast and rearrange outside work if we have to. Internal work is far less affected.

Will you just go over the old sealant?

No. We cut the old material out and clean the joint back before sealing, because fresh silicone will not bond with aged silicone.

Construction mastic in Gushmere: the local picture

Central London is about 47 miles from Gushmere. Towns within reach of London tend to keep building, from flats to offices and schools, so mastic packages have to keep pace with busy programmes. Rainfall across the South East, Gushmere included, is lower than in many parts of the UK. Winter mornings still bring frost and condensation on frames and panels, which is why external dates are agreed with the site manager.

When a school such as Selling Church of England Primary School is extended or refurbished, the mastic package is often squeezed into the holidays. Older buildings in the area around Gushmere, such as Belmont House and Gardens, 3.6 miles west of Gushmere, need care when sealed: the product has to suit soft or historic materials. Work at a hotel such as Cave Hotel and Golf Resort, 1.2 miles north of Gushmere, tends to be programmed around bookings, mastic included.

Gushmere is about 3 miles south-east of Faversham, in Kent. Commercial clients in Gushmere can call on us for mastic packages. Across Kent, 931 places are covered, including Gushmere. Our London page has more on work in that area (47 miles or so).

Anyone looking for construction mastic in ME13 gets the same process as the rest of our area: send details, get a quote, we seal, guaranteed. For a building on Selling Road and Vicarage Lane or nearby, send details and we’ll quote for mastic packages. Nearby places we also cover include Crouch (1 mile north-east), Selling (1 mile south), Neames Forstal (1 mile south-east), South Street (1 mile east) and Hogben's Hill (1 mile south-west). Further afield, our area takes in Ashford (10 miles south), Canterbury (7 miles east), Sittingbourne (9 miles north-west), Whitstable (7 miles north-east), Faversham (3 miles north-west) and Herne Bay (11 miles north-east).

Around Gushmere

We work on buildings around The Sondes Arms and Mount Ephraim Gardens and the streets around them. For rail, the closest station is Selling station, roughly 0.6 miles east. Other landmarks nearby include Tower keep castle at Chilham (2.9 miles south-east). The countryside around Gushmere includes Blean Woods RSPB Reserve.

Map of Gushmere © OpenStreetMap contributors
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