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

Mastic Sealing in Teynham Street

Mastic sealing for Teynham Street, from a contractor working since 2005. Fully insured, with a 12-month guarantee.

  • The same joint failures repeated across a portfolio
  • No planned programme for sealant
  • Open joints in brickwork or panels
1
Send details
Send the specification, photos or a marked-up plan.
2
Get a quote
One fixed quote covering the agreed scope.
3
We seal
The right sealant, to the right depth, neatly finished.
4
Guaranteed
Our workmanship is guaranteed for 12 months.
South East, London & Scotland
CHAS accredited
£5m public liability

Mastic sealing across Teynham Street

Tell us what needs sealing and where, with photos or drawings if you have them, and we’ll price it.

Owners, agents and contractors

CHAS accredited and a Constructionline member, we make supplier vetting simple. Our insurance certificate can be sent along with the quote.

Agents, factors and owners’ representatives all follow the same route: send details, get a fixed quote, we seal, guaranteed. We can agree access arrangements and keyholder contacts beforehand.

Mastic sealing in Teynham Street

On a residential block, the work happens around people’s lives. Dates, areas and the order of work are agreed with you in advance so you can let residents know what is happening. Entrances and stairwells are kept in use while we work. If you are dealing with failed external movement joints and communal area joints that look neglected, we can help, whatever the surface. Facilities teams, main contractors and managing agents in Teynham Street tend to want the same three things: a clear scope, tidy work and joints that don’t fail again.

Rural conversions near places like Teynham Street often set modern frames into older stone, flint or brick. The mastic needs to suit an irregular masonry face and the look of the building.

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.

Mastic Doctor team members lined up next to their branded vans outside an office building
Where
Teynham Street (ME9)
Region
Kent
Guarantee
12 months on every job
Quotes
Fixed quote, scope in writing
Phone
01277 525 020
Last updated
3 November 2026

Should maintenance staff do it?

Redoing a failed joint typically costs more than getting it right at the outset, because the whole bead must be removed and the faces cleaned back again. For that reason, many FMs and contractors use a sealant specialist from the outset.

Site maintenance staff can often handle a short internal joint. The usual problems come from preparation: new sealant over old, damp or dusty faces, or the wrong product for the movement.

From enquiry to sign-off

The first thing on site is a walk round with your contact, to confirm the scope, the order of work and any areas we must keep clear. After that, any old or failed material is removed, each joint is prepared and the new sealant goes in. Rural sites near Teynham Street may need directions, gate codes or a contact on site. Send that with the details and we will confirm the plan with the quote.

  1. We inspect each building and record the joints that have failed.
  2. The quote is fixed and split as suits you.
  3. We agree the programme and dates with you.
  4. Old mastic is removed and the joint faces prepared.
  5. Joints are resealed and tooled.
  6. Each building is checked and signed off with the 12-month guarantee.

Getting the site ready

  • Agree which areas must stay open
  • Let us know about inductions and permits
  • Send your site hours and access windows

Ask for a quote

For a fixed quote, ring 01277 525 020 or email us. You can also send details through our quote form.

Get a price

Related advice

Different surfaces, different methods

Communal areas

Entrance doors, screens and corridor junctions in communal areas all have sealant joints. Tidy, sound joints keep them looking cared for.

External movement joints

Joint size and product are matched to the expected movement, often around 2:1 width to depth, as the manufacturer advises.

FAQs: Teynham Street

We manage a building near Teynham station. Can you help?

Yes. Managing agents, landlords, property factors and housing associations are who this service is for. Send the address, photos of the elevations and your access arrangements, and we will give a fixed quote.

Our building in Teynham Street is near the coast: does that change the sealant?

It can. Coastal exposure works external joints harder than inland weather. We check the specified product suits the exposure and pay close attention to preparation.

How long before the joints can be used?

That comes down to the sealant and the temperature. Some take light use quickly, others need longer to cure, and we confirm it before leaving site.

Do you seal on top of existing sealant?

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

Do you guarantee the mastic work?

Our workmanship carries a 12-month guarantee and we hold public liability insurance.

Can people stay in the building while you reseal?

Occupiers stay in the building throughout. If any flats or units need access, we’ll tell you in advance so it can be arranged.

Can you seal joints high up on a block?

Access is discussed and agreed before the quote is fixed. Tell us the number of storeys and whether scaffold or other access is planned, and we’ll tell you how we’d approach it.

Blocks and managed buildings in Teynham Street

With the shore within about 2 miles, Teynham Street counts as a coastal location. Sea-facing elevations take driven rain and salt, and their mastic shows it before the sheltered sides do; plan inspections around that. The South East is one of the drier parts of the UK. Outside mastic still needs a dry joint and the right temperature, while the elevations that take the most sun tend to show hardened mastic first.

Older buildings near Teynham Street, from historic houses such as Belmont House and Gardens (4.8 miles south of Teynham Street) to more modest stock, need compatible products when frames are resealed. Site managers at schools like Teynham Parochial Church of England Primary School can fit frame mastic into the summer works. Churches, halls and community buildings such as Church of St Mary are looked after by trustees and committees like any other owner, and their frames, doors and external joints need mastic renewed in time.

Teynham Street is about 3 miles north-west of Faversham, in Kent. If you’re looking for mastic sealing in Teynham Street, we can help, as we do across Kent. Across Kent, 931 places are covered, Teynham Street among them. We also cover London, around 41 miles from Teynham Street.

Work on mastic joints is covered throughout ME9, for business premises of every kind. We cover commercial and managed buildings on Teynham Street, Marsh Lane and Conyer Road. We also cover Deerton Street (1 mile south), Conyer (1 mile north-west), Teynham (1 mile south-west), Norton Ash (1 mile south) and Lewson Street (2 miles south). Bigger towns within reach include Maidstone (14 miles west), Ashford (14 miles south), Canterbury (12 miles east), Sittingbourne (4 miles west), Whitstable (9 miles east) and Faversham (3 miles south-east).

Near you in Teynham Street

The nearest railway station is Teynham station, roughly 0.8 miles south-west. A little further out are Dolphin Sailing Barge Museum (3.4 miles west) and Castle Rough (3.3 miles north-west).

Map of Teynham Street © OpenStreetMap contributors

How the quote is worked out

Your fixed quote is built from the real scope. It allows for:

  • Induction, permit and paperwork requirements
  • Specialist products, such as fire-rated or hygienic sealants
  • Removal of failed or old sealant
  • Backing rod, priming and other preparation

What a job costs comes down to how many linear metres there are, how much old material needs removing and the access. Call for a quote when you are ready.

Before you send an enquiry

A good diagnosis starts with the right details. Let us know:

  • Drawings or a marked-up plan, if available
  • Anything awkward about access or site hours
  • Photos of the joints, close up and from further back
  • The site address and postcode

Photos, drawings or a schedule of the joints and a fixed quote comes back to you. Where a site visit makes more sense, we will arrange one.

Looking after the joints

Cleaning and maintenance staff play a part too. Pass these on to them:

  • Keep bins and bikes away from communal door frames
  • Avoid piecemeal callouts where you can
  • Ask residents or tenants to report leaks and draughts early
  • Share the asbestos register when you send details

Include sealant in planned building inspections. Watch for splits, open gaps, hard or chalky surfaces and mastic pulling away, and note the building and elevation.

Budgets are easier to plan when sealant is part of planned maintenance. A programme can start with the worst buildings and work down the list.

Accreditations

Trusted. Accredited. Insured.