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

Commercial Sealant Contractors in Doddington

Planning work on a sealant joint in Doddington? We assess it, carry out the work and guarantee our workmanship for 12 months.

  • Layers of sealant, all of them failing
  • Expansion joints with the sealant torn out
  • Damp patches where an external joint has failed
1
Send details
Photos, drawings or a schedule, or we visit.
2
Get a quote
A fixed quote for the work, with the scope in writing.
3
We seal
The right sealant, to the right depth, neatly finished.
4
Guaranteed
Our workmanship is guaranteed for 12 months.
Covering the South East & Scotland
CHAS accredited
£5m PL insurance

Commercial sealant contractors across Doddington

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

Commercial sealant contractors for commercial buildings in Doddington

On older buildings, particularly those put up before 2000, some old mastics and sealants may contain asbestos. We ask to see the asbestos register or survey before old sealant is disturbed, because the duty to manage asbestos sits with the dutyholder. If a material is suspected, work stops until it’s tested (removing asbestos-containing materials isn’t something we do). The enquiries we see most involve weathered facade sealant that no longer flexes and greasy, split joints in a kitchen or tea point, across movement joints in walls and floors, washrooms and tea points and window and door perimeters. Sealant applicators who only do sealant are a different proposition from a general trade with a gun in the van: on jobs in Doddington, preparation and product choice get the time they need.

The most common commercial job in Doddington is resealing joints that have simply reached the end of their life: hardened, cracked or shrunk away from the faces, and letting water or dirt in.

Work in smaller places such as Doddington tends to come one building at a time: a pub kitchen, a hall, a small office. We plan the visit so everything on the list is done in one go, with the right products and colours on hand.

We stand behind the joints we seal with a 12-month guarantee. It covers how we prepared and applied the sealant, and we come back if anything isn’t right.

Location
Doddington (ME9)
Region
Kent
Guarantee
12 months on our workmanship
Quotes
Fixed quote, scope in writing
Telephone
01277 525 020
Last updated
3 November 2026
Mastic Doctor team members lined up next to their branded vans outside an office building

Building owners, agents and FMs in Doddington

FMs need a contractor who is easy to get on site. Tell us what site paperwork you need, such as RAMS, an insurance certificate or CSCS details, and we will confirm with the quote.

Building owners and managing agents use us on everything from one building to a spread of sites around Doddington. One quote can cover more than one site, so there’s one set of paperwork to deal with.

What affects the price in Doddington

The price varies from site to site. It mainly depends on:

  • Whether old sealant has to be cut out first
  • Whether the work must be split into stages
  • Specialist products, such as fire-rated or hygienic sealants
  • The size and state of each joint

There’s no price list, because the scope varies so much from one building to the next. Call for a quote and we’ll price your job on its own details.

What we need to price the job

There’s no need for a formal survey. A few details are enough to get going:

  • When you need the work done
  • Specification clauses that apply
  • Photos of the joints, close up and from further back
  • The site address and postcode

For a fixed quote, call 01277 525 020 or use the quote form with the site address and an outline of the work. Our quote form is another easy route.

Leave it or put it right?

Some low prices are low because nothing gets cut out. New sealant laid on old silicone has nothing to bond to, so it peels. Every quote we give includes full removal and preparation, which is where the lasting value is. For buildings around smaller places like Doddington, water damage can go unnoticed for longer, especially where a building isn’t used daily, so a failed joint can leak for a while before anyone sees it. Resealing early avoids that.

Every site prices differently: joint size, product, access and site hours all play a part. A fixed quote follows once we understand the job.

What you get with us

  • Workmanship guaranteed for 12 months
  • Old sealant cut out, never sealed over
  • Matching to RAL references, product permitting
  • Constructionline member for supplier checks

Read how commercial sealant jobs are priced and our accreditations and insurance.

Shops, offices and hotels in and around Doddington

Doddington sits in one of the drier corners of the country, the South East. Even so, outside sealing waits for a dry joint, and cold, damp mornings can delay it. Doddington is about 40 miles from central London. 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.

On a business park such as Kent Science Park, 3 miles north-west of Doddington, sealant work tends to follow fit-outs: receptions, tea points, washrooms and frame perimeters.

Doddington is about 5 miles south of Sittingbourne, in Kent. We cover commercial sites throughout Doddington. Doddington is one of 931 places we cover in Kent. London is covered too, around 40 miles from Doddington.

Business premises anywhere in ME9 are within our area for sealant joints. Streets here include The Street, Old Lenham Road and Northdown. Close to Doddington, our area also takes in Wichling (1 mile south-west), Bluetown (1 mile north-west), Newnham (1 mile east), Hollybushes (1 mile west) and Payden Street (2 miles south-west). Further afield, our area takes in Maidstone (11 miles west), Ashford (11 miles south-east), Canterbury (13 miles east), Sittingbourne (5 miles north), Whitstable (12 miles north-east) and Faversham (6 miles north-east).

Around Doddington

Around Doddington, our work takes us to commercial buildings near The Chequers Inn and Doddington Place Gardens, among other places. Doddington’s nearest station is Teynham station, about 4 miles north-east of the centre. A little further out are Newnham Castle (1.4 miles east).

Map of Doddington © OpenStreetMap contributors

From enquiry to sign-off

Where the site stays busy, the work is phased so only one area is out of use at a time. Each section is protected, cleaned back and sealed, then reopened once the sealant allows before the next one starts. Rural sites near Doddington may need directions, gate codes or a contact on site. Add it to your enquiry and we’ll build it into the plan.

  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. Work is phased around your occupiers where areas need to stay in use.
  4. Every failed bead is removed rather than covered.
  5. Each joint gets a suitable sealant, laid to depth and tooled.
  6. A final walk-round, then the 12-month guarantee applies.

Preparing the site

  • Send your site hours and access windows
  • Send any specification or drawings in advance
  • Clear stock, furniture or equipment away from the joints

Quotes

We quote a fixed sum against the scope you give us, so you know the figure before anyone is on site. To start the process, call the office on 01277 525 020 or use the quote form.

Get a quick quote

Advice

What we’re called out for in Doddington

When a bead peels cleanly off one face, it has failed in adhesion. The usual causes are poor preparation, a missed primer, contamination on the joint face or sealant bonded to the base of the joint. It’s one of the commonest faults we find on earlier work.

Look out for the following:

  • Black mould through washroom sealant that won’t clean off
  • Expansion joints with the sealant torn out
  • Layers of sealant, all of them failing
  • Untidy joints in a reception, shop floor or lobby

Offices and shops close to stations such as Teynham station, 4 miles north-east of Doddington, tend to be busy all day, so sealant work is planned around opening hours.

What your quote should include

  • Health and safety accreditation such as CHAS
  • How they’ll work around occupants
  • What level of public liability insurance do they hold?
  • Whether old or failed sealant will be cut out, not overlaid

Our contractor checklist

Common questions from Doddington clients

Is Doddington off your patch?

No. Small places get the same service as large ones. London and every South East county are within our area. Good photographs up front let us bring everything on the first visit.

Can you work at a site such as Kent Science Park, by Doddington?

Yes. We cover Doddington and the area around it, including industrial estates, business parks and retail parks such as Kent Science Park. To start, just phone 01277 525 020 or email us with the unit, the joints involved and your access times.

Do you work for facilities managers and managing agents?

Yes. A large share of our work comes through facilities managers, managing agents and landlords. We can work to your instruction process and site rules.

Are your applicators CSCS-carded?

Yes. Our applicators hold CSCS cards, as many construction sites ask for.

How do you keep disruption to occupiers down?

It’s mostly about sequence: areas are phased, access windows agreed and enough washrooms or entrances left in use. Tell us what has to stay open and we will plan the job around it.

Is your work guaranteed?

Our workmanship is guaranteed for 12 months. Public liability insurance is in place too.

Do you check for asbestos before removing sealant?

We check the asbestos register or survey before any old sealant is disturbed. The duty to manage asbestos sits with the dutyholder.

Doing it in-house

A short, simple internal joint is often within reach of a maintenance team. Where it goes wrong is preparation: new sealant over old, damp or dusty faces, or the wrong product for the movement.

Some joints are best left to specialists: fire-rated seals that must follow a tested detail, trafficked floor joints and external movement joints among them. A poor seal in places like these tends to cost more to put right later.

Accreditations

Trusted. Accredited. Insured.