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

Mastic sealing for building owners and managing agents in Sturry, Kent

Planning work on a mastic joint in Sturry? We look at it, seal it with the right product and hand it over with a 12-month guarantee.

  • Damp patches beside frames
  • Patchy repairs in mismatched sealant
  • The same joint failures repeated across a portfolio
1
Send details
Photos, drawings or a schedule, or we visit.
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
Backed by a 12-month workmanship guarantee.
South East, London & Scotland
CHAS accredited
£5m PL insurance

Need mastic sealing in Sturry?

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

Mastic sealing in Sturry

We work for building owners, landlords with commercial or block portfolios, managing agents and housing associations. Many prefer a planned programme to one-off visits and we quote and schedule each building in turn. We work on communal kitchens and washrooms, window and door perimeters on blocks and external wall and movement joints, and the failures we are asked to look at most are the same joint failures repeated across a portfolio and patchy repairs in mismatched sealant. One point of contact handles commercial sealant work in Sturry from the first photos to the final walk-round, for single jobs and planned programmes alike.

Owners with buildings around smaller places like Sturry often group mastic work so one visit covers several properties. Send the addresses and photos and we will quote for all of them together.

Whoever the client is, the cover is the same: a 12-month guarantee on our workmanship. It doesn’t extend to damage, faults in the building or work by others, and we’re upfront about that.

Mastic Doctor team members lined up next to their branded vans outside an office building
Location
Sturry (CT2)
Wider area
Kent
Guarantee
12 months on every job
Quote
Quoted before any work starts
Telephone
01277 525 020
Last updated
3 November 2026

Block-wide mastic in Sturry

Central London is about 54 miles from Sturry. Managed blocks of flats are a big part of commuter-belt property. Sturry is in the South East, one of the UK’s drier regions. Even so, frame mastic only goes on in dry, workable conditions, while the elevations that take the most sun tend to show hardened mastic first.

If your remit includes a building such as Sturry Church of England Primary School, frame and door mastic can be programmed for the holidays. If you manage student housing near a university such as Canterbury Christ Church University, 2.5 miles south-west of Sturry, the summer turnaround is the time for mastic.

Sturry is about 3 miles north-east of Canterbury, in Kent. Sturry sits inside our coverage, and jobs here get the same fixed quote and 12-month guarantee as anywhere else. Sturry is one of 931 places we cover in Kent. There’s a separate page for London, about 54 miles away.

Postcode districts covered here: CT2 for mastic joints. Among the streets we cover are High Street, Park View and Link Road. Sites close to Sturry are covered too, including Broad Oak (1 mile west), Westbere (1 mile east), Calcott (1 mile north), Hersden (2 miles east) and Hicks Forstal (2 miles north). Nearby towns on our patch include Canterbury (3 miles south-west), Margate (12 miles north-east), Dover (14 miles south-east), Folkestone (15 miles south), Ramsgate (13 miles east) and Broadstairs (14 miles east).

What’s near Sturry

Locally, jobs take us to sites close to Frank Montgomery School, Chequer's Wood and Old Park and The Swan Inn and the streets around them. Sturry has its own railway station: Sturry station. Well-known places in the area include Canterbury Roman Museum (2.6 miles south-west) and St Martins Hospital (2.1 miles south). Not far away are West Blean and Thornden Woods.

Map of Sturry © OpenStreetMap contributors

Leave it or put it right?

Sealing over failed mastic looks tidy for a while. It doesn’t bond and usually fails within a short time. Full removal and proper preparation is what lasts. Over time, UV, weather and movement wear any sealant out. Replacing it before it fails keeps water out.

Larger quantities, tricky access or phasing all shape the price. So do site requirements such as inductions and permits, along with the time of year for external work.

Why appoint us

  • Workmanship guaranteed for 12 months
  • Constructionline member
  • Over 20 years of commercial sealing
  • Specification-led, product-correct work

Read what affects the cost and how we’re accredited.

Commercial clients in Sturry

Hotels, schools, healthcare sites, offices and retail units book us directly too. We plan around the way the building is used, so guests, pupils, patients or staff are disturbed as little as possible.

As a CHAS accredited contractor and Constructionline member, we’re straightforward to vet for your supplier list. We’re fully insured, and our insurance certificate can go with the quote.

Your questions answered

Do you work for managing agents with blocks near Sturry station?

Yes. Managing agents, landlords, property factors and housing associations are who this service is for. Photos of each elevation help us quote accurately.

Is a smaller place like Sturry outside your area?

No. Places such as Sturry are covered as much as the big 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 weather delay the job?

It can, when the joints are outside. Wet joints and cold, damp or frosty conditions stop the sealant bonding properly, so external work may be moved if conditions aren’t right. Internal work is far less affected.

Do you work for managing agents and housing associations?

Yes. Most of our mastic sealing is for agents, factors, housing associations and portfolio landlords, and we quote building by building or as a programme.

Can you plan resealing across several buildings?

Yes, planned programmes suit estates and portfolios. The quote can be split however suits your budgeting.

Can you seal joints high up on a block?

Access is discussed and agreed before the quote is fixed. Tell us the building height and any access already in place and we will confirm the approach in the quote.

Do you check for asbestos in old sealant?

In older buildings, old mastic can contain asbestos. We check the asbestos register or survey before disturbing it and suspect material is tested first.

When to call us in Sturry

Previous repairs often sealed new mastic over old. New sealant won’t grip failed sealant and the repair soon fails.

Typical triggers for a call:

  • Draught complaints from residents or tenants
  • A mix of products and colours from past repairs
  • Failed external movement joints
  • Brittle perimeter mastic across a building

If you own or manage units on a site such as Buddy's Retail Park, under half a mile north-west of Sturry, failed mastic on frames, door surrounds and external joints can be dealt with unit by unit.

Comparing quotes

  • Can the work be phased to keep areas open?
  • Whether their applicators hold CSCS cards
  • The terms of the workmanship guarantee
  • Is depth set with backing rod, or bond-breaker tape in shallow joints?

Our contractor checklist

How a job runs

We begin with a short walk round with whoever looks after the building, 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. If neighbouring businesses or buildings around Sturry need work too, visits can be combined. Tell us your site hours and we’ll plan around them.

  1. We check the asbestos register for older buildings and look at the joints.
  2. The products and programme are set out in a fixed quote.
  3. Failed mastic is removed completely.
  4. The joints are prepared and resealed with the right product.
  5. Buildings are completed in turn.

Before we start on site

  • Have the specification and drawings to hand
  • Tell us what induction or permit system the site runs
  • Send asbestos survey details if the building is pre-2000

Ask for a quote

Pricing a project or setting a maintenance budget? Send the scope and any drawings, and we’ll return a fixed quote you can plan around. If you have questions first, speak to us on 01277 525 020 or send details through our quote form.

Get a price

Advice

Doing it in-house

General builders and handymen seal joints, but it isn’t their main trade. A specialist prepares properly, controls joint depth and picks a product with the right movement class, which is what makes a joint last.

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. That’s why many clients bring in a specialist from the beginning.

Surface by surface

Window and door perimeters on blocks

We normally work through a block’s windows in a planned order. Access is agreed with you before the quote is fixed.

Estate-wide resealing programmes

Priority order can follow condition, complaints or your maintenance plan. You get one fixed quote per building or for the whole estate.

Accreditations

Trusted. Accredited. Insured.