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

Gadshill coloured sealant

Coloured sealant for Gadshill, from a contractor working since 2005. Fully insured, with a 12-month guarantee.

  • Coloured joints that have cracked with movement
  • Sealant that no longer suits recoated frames
  • Patch repairs in several different colours
1
Send details
Tell us about the site, with photos if you have them.
2
Get a quote
A fixed quote for the work, with the scope in writing.
3
We seal
Prepared joints, the specified product, a tidy finish.
4
Guaranteed
Our workmanship is guaranteed for 12 months.
London, the South East & Scotland
Constructionline member
Fully insured: £5m PL

Coloured sealant in Gadshill

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

General trades versus a specialist

Redoing a failed joint normally costs more than getting it right at the outset, since all of it has to come out and the faces be cleaned back again. That’s why many clients bring in a specialist from the beginning.

Paperwork matters too. Many sites expect CSCS cards, RAMS and proof of insurance, and we will confirm the paperwork you need with the quote.

About our coloured sealant in Gadshill

Stone, brick and cladding each bring their own colour challenge: a stone or brick facade shifts in tone from one area to the next. The aim is a sealant colour that sits comfortably against the whole surface, agreed on site where needed. Most enquiries involve old sealant that has yellowed, darkened or faded and a bead that fights the cladding or frame colour, across hotel bathrooms and public areas, natural stone and brick and office fit-out finishes. A specialist sealant contractor works differently from a general builder: in Gadshill, that means joint design, primers and backing rod as standard.

Commercial sealant work around smaller places like Gadshill 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.

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’re clear about what is covered before work starts.

The Mastic Doctor team beside their liveried vans in front of an office building
Location
Gadshill (ME3)
Wider area
Kent
Cover
A 12-month guarantee
Price
Quoted before any work starts
Phone
01277 525 020
Last updated
3 November 2026

How the quote is worked out

What shapes the price:

  • Induction, permit and paperwork requirements
  • Whether the work must be split into stages
  • Which sealant the job calls for
  • The total length or number of joints

Access often affects the price as much as the sealing: easy-to-reach joints are quicker than those that need equipment to get to. Tell us how the joints are reached and call for a quote.

What we need to price the job

There’s no need for a formal survey. These details are enough to start:

  • Rough lengths or quantities, or drawings if you have them
  • Your programme or deadline
  • Access details, including height
  • The product your specification calls for

To get a fixed quote, phone 01277 525 020 or send details through our quote form. You can also send details through our quote form.

Our process

Inspect, seal, sign off: every visit follows that pattern. First comes an inspection and agreement on scope, then the work is carried out to the specified product and detail, and we finish with a walk round so the work can be signed off. Rural sites near Gadshill may need directions, gate codes or a contact on site. Send that with the details and we’ll confirm the plan with the quote.

  1. We confirm the joint type and the product it needs.
  2. We compare the target colour with the colours available.
  3. The nearest colour is agreed, with a sample bead where needed.
  4. We cut out the existing bead, clean and set the depth.
  5. We mask, seal and tool to a clean line.
  6. We remove the masking and walk the finished joints with you.

Preparing the site

  • Share the asbestos register for older buildings
  • Agree which areas must stay open
  • Explain the parking and delivery arrangements

Get a fixed quote

Let us know the site, the scope and your timescale, and we’ll put a fixed quote together. To get it moving, call 01277 525 020 or send details through our quote form.

Ask for a quote

Related advice

Maintenance after handover

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

  • Use one colour standard across multi-site work
  • Ask contractors to check the colour before resealing
  • Brief cleaners about newly sealed joints
  • Look at the cured colour before the full run

Expect some change in appearance over the years. That is normal for exposed sealant, and a reseal brings it back.

Put the sealant colour into the specification or finishes schedule. Late decisions lead to substitutes and mismatches, so agree it with the designer at the start.

For managing agents and facilities managers

Planned maintenance programmes are welcome: working through a building or an estate in stages that fit your budget. Sites in Gadshill can sit alongside others in a wider programme.

Main contractors use us as their sealant subcontractor, on new build and refurbishment alike. We work to your programme, your specification and your site rules, and our applicators hold CSCS cards.

Questions about Gadshill

Is Gadshill off your patch?

Not at all: smaller places are covered as well as towns. London and every South East county are within our area. Where we can, we group nearby jobs to make the most of each trip.

Can the sealant on our Gadshill premises match the finishes?

Yes. Colour matching to frames, cladding, stone and shop-fit finishes is a regular part of the work. Send colour references or photographs and we’ll confirm what’s available for the product.

What site paperwork can you supply?

Let us know which documents the site needs, such as RAMS, an insurance certificate or CSCS details, and we’ll confirm them with the quote.

Can weather delay the job?

It can, for external work. Sealant won’t bond properly to a wet or frosty joint, so external work may be moved if conditions aren’t right. Internal work is far less affected.

What’s the quickest route to a quote?

There are four steps: send details, get a quote, we seal, guaranteed. Step one needs little more than photographs and a postcode.

How long does a typical visit take?

The duration is planned around your programme and the access we’re given. We will give you an estimate of time on site when we quote.

When can you be on site?

Give us your site hours and any access windows in your enquiry, and we’ll schedule the work to suit. You can reach the office between 8am and 5pm, Monday to Friday.

Sealant on show in Gadshill’s commercial buildings

Rainfall across the South East, Gadshill 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. Gadshill is about 25 miles from central London. Business parks and retail centres are common around the capital’s motorway corridors. Firms with branches across the South East can use one contractor for every site.

If you have premises on more than one site, say at Gun Lane Business Centre and Strood Retail Park, one contractor and one quote can cover both. Shops and cafés around stations like Higham station (to the north of Gadshill) trade from early, so work is timed around them. Parks like Gun Lane Business Centre (1.6 miles south-east of Gadshill) see tenants come and go, and every move-in brings joints to seal.

Gadshill is about 2 miles north-west of Rochester, in Kent. We send applicators to Gadshill for colour-matched joints. We work across 931 places in Kent, large and small. Sites around London have their own page, about 25 miles away.

Business premises anywhere in ME3 are within our area for colour-matched joints. Among the streets we cover are Copperfield Crescent, Charles Dickens Avenue and Gravesend Road. Sites close to Gadshill are covered too, including Higham (1 mile north), Shorne Ridgeway (1 mile west), Shorne (1 mile west), Lower Higham (1 mile north) and Mockbeggar (2 miles north-east). Further afield, our area takes in Maidstone (10 miles south), Sittingbourne (13 miles east), Dartford (10 miles west), Sevenoaks (15 miles south-west), Gravesend (4 miles west) and Northfleet (5 miles west).

What’s near Gadshill

Around Gadshill, our work takes us to commercial buildings near Sir John Falstaff Public House, Temple School and Higham Primary School and the streets around them. Gadshill’s nearest station is Higham station, about 1.2 miles north. A little further out are Pentagon Shopping Centre (3.3 miles south-east) and Huguenot Museum (2.3 miles south-east). Not far away are Gad's Hill and Rede Common.

Map of Gadshill © OpenStreetMap contributors

What sealant work can’t fix

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

  • Paintable products in joints they aren’t suited to
  • Restoring stained stone or masonry next to old sealant
  • Custom-mixed sealant colours

If you are not sure, just speak to us on 01277 525 020 or email drawings and photos and we will give you a straight answer.

Where we work in Gadshill

  • Powder-coated and anodised frames
  • Shop-fit joinery and counters
  • Hotel bathrooms and public areas
  • Office fit-out finishes
  • Cladding panels
  • Natural stone and brick
Accreditations

Trusted. Accredited. Insured.