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

Facade Sealing in Middle Stoke

Facade sealing for Middle Stoke, from a contractor working since 2005. Fully insured and CHAS accredited.

  • Air leaks through failed facade joints
  • Facade joints cracked through the middle
  • Gaps between rainscreen or cladding panels
1
Send details
Tell us about the site, with photos if you have them.
2
Get a quote
One fixed quote covering the agreed scope.
3
We seal
Failed joints cut out, faces prepared, new sealant laid.
4
Guaranteed
Backed by a 12-month workmanship guarantee.
South East, London & Scotland
CHAS accredited
£5m public liability

Facade sealing in Middle Stoke

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

About our facade sealing in Middle Stoke

External sealing depends on the weather more than most trades. Joints have to be dry and the air and surface temperature within the product’s range, and cold, damp starts can delay work. We build that into the programme and tell you if the forecast changes the plan. If you have leaks at window and door perimeters and weathered facade joints that have lost their grip, we can put it right. Whoever orders the work in Middle Stoke, the brief is normally the same: a clear scope, tidy work and joints that don’t fail again.

Around smaller places like Middle Stoke, building work normally means conversions of farm buildings, a few new houses or an extension to a hall or school. Perimeters, facade joints and internal sealant all need doing properly, however small the scheme.

Every job is signed off with a 12-month guarantee. It’s a plain promise: if the work we did fails within twelve months, we return to fix it.

Where
Middle Stoke (ME3)
Wider area
Medway
Guarantee
A 12-month guarantee
Price
Quoted before any work starts
Telephone
01277 525 020
Page updated
3 November 2026
The Mastic Doctor team standing beside their branded vans outside an office building

Common questions from Middle Stoke clients

Is a smaller place like Middle Stoke outside your area?

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.

Does the sea air around Middle Stoke change the choice of sealant?

It can. Driven rain and salt are tougher on outside sealant than sheltered inland conditions. That puts more weight on product choice, primers where the manufacturer specifies them, and correct joint sizing.

Can you work in cold or wet weather?

Rain and frost can pause external sealing. The programme allows for it and we tell you if the forecast changes things throughout the job.

What about RAMS and site documents?

Requirements differ from site to site, so tell us what you need and we’ll confirm it when we quote.

Are your applicators CSCS-carded?

Yes. We use CSCS-carded applicators.

Will you come and look before quoting?

That depends on the size and complexity of the job. Simple work can often be priced from photographs, while larger or less clear jobs get a site visit first.

How do we ask for a quote?

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

How a job runs

Site rules come first: signing in, inductions and any permit to work. With the paperwork done, we take the joints in the sequence agreed with you, and each area is checked before we leave it. Smaller jobs around Middle Stoke can be grouped with others nearby, which keeps travel down. A fixed quote is given before anything starts.

  1. We plan access and the order of elevations with the client.
  2. Weather and temperature are checked against the product’s limits.
  3. Each joint is cut out and the edges inspected.
  4. Faces are cleaned, primed where needed and backed.
  5. Facade-grade sealant goes in and is tooled to a tidy concave profile.
  6. We hand over with our 12-month workmanship guarantee.

Getting the site ready

  • Flag any permit to work we will need
  • Share your working hours and any access restrictions
  • For older buildings, check the asbestos register before work

Ask for a quote

Photos, drawings or a schedule of the joints are often enough for a fixed quote. Where a site visit makes more sense, we will arrange one.

Get a price

Related advice

Sites and facades in and around Middle Stoke

Middle Stoke sits close to the coast, within about 1 mile. Facades and window perimeters on coastal schemes take more wind-driven rain, and salt air nearer the shore, which puts weight on correct joint sizing, priming and a sealant suited to the exposure. Rainfall across the South East, Middle Stoke included, is lower than in many parts of the UK. Still, external mastic needs dry faces within the maker’s temperature limits, which isn’t every day, so external mastic is timed for workable conditions and agreed with the site manager.

For contractors at a school such as Stoke Primary Academy, sealing has to be finished before term starts.

Middle Stoke is about 6 miles south-east of Canvey Island, in Medway. Looking for facade sealing in Middle Stoke? We can help, as we do across Medway. 54 places across Medway fall within our area, Middle Stoke among them. For work in that direction, see our London page, about 32 miles away.

Commercial sites across ME3 are covered. If your site is on Burrows Lane and Grain Road or close by, send details and we’ll quote for facade joints. Close to Middle Stoke, our area also takes in Lower Stoke (1 mile north), Stoke (1 mile west), North Street (1 mile south-west), Allhallows (1 mile north) and St Mary Hoo (2 miles north-west). Nearby towns on our patch include Gillingham (6 miles south-west), Chatham (8 miles south-west), Rochester (7 miles south-west), Rainham (6 miles south), Strood (8 miles south-west) and Luton (7 miles south-west).

Near you in Middle Stoke

We work on buildings around The Nags Head pub, among other places. Not far away are Bishop Saltings.

Map of Middle Stoke © OpenStreetMap contributors

What affects the price in Middle Stoke

Before we quote, we look at:

  • Whether the work must be split into stages
  • Travel to remote or island sites
  • Induction, permit and paperwork requirements
  • Removal of failed or old sealant

Access can matter as much as the joints themselves: joints within easy reach take less time than ones that need access equipment. Tell us how the joints are reached and call for a quote.

Details that help us quote

Diagnosis starts before we arrive. Tell us:

  • The product your specification calls for
  • When you need the work done
  • The postcode of the building
  • Access details, including height

A handful of photos and a postcode is the fastest way to a quote. Upload them with the quote form, or give us a call on 01277 525 020 or send details through our quote form if you’d rather talk the job through.

What we’re called out for in Middle Stoke

Adhesive failure, where the sealant peels away from one face, usually comes from poor preparation. Contamination, moisture or skipping the primer the maker specifies leave a weak bond.

Site and facilities staff are often the first to spot these:

  • Staining on stone next to old sealant
  • New sealant peeling off old mastic
  • Water coming in around window frames
  • Cold air coming in at window perimeters

For contractors building in or near Middle Stoke, we seal to the drawings, the specification and the programme.

Comparing quotes

  • Is depth set with backing rod, or bond-breaker tape in shallow joints?
  • Their pre-qualification and accreditations
  • Will failed sealant be removed rather than covered?
  • How they’ll work around occupants

Choosing a commercial sealant contractor

Different surfaces, different methods

Window and door perimeters

Frame-to-wall joints at windows and doors are the facade joints we reseal most. A low-modulus, neutral-cure product suits most frame-to-wall joints.

Render and coated surfaces

Sealant can only hold as well as the render or paint beneath it. Loose coatings are cleaned back first.

What sealant work can’t fix

A proper diagnosis includes knowing what sealant can’t do. You will hear from us if the cause turns out to be one of these:

  • Installing or repairing glazing systems
  • Water getting in through cracked render or porous masonry
  • Specialist high-level access methods

If in doubt, call 01277 525 020 or send details through our quote form and we will say what we think.

Where we work in Middle Stoke

  • Window and door perimeters
  • Cladding panel joints
  • Perimeter joints where frames meet the structure
  • Stone and brick facade joints
  • Coping and flashing joints
  • Shopfront frames

Commercial clients in Middle Stoke

Main contractors use us as their sealant subcontractor, on new build and refurbishment alike. Programme, specification and site rules come first.

Building owners and managing agents use us on sealant work across single buildings or whole portfolios around Middle Stoke. Several sites can go on one quote, so there’s one set of paperwork to deal with.

Accreditations

Trusted. Accredited. Insured.