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

Mastic sealing for building owners and managing agents in Mockbeggar, Medway

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

  • Movement joints with sealant missing
  • Complaints coming in block by block
  • Window mastic that has split and shrunk
1
Send details
Send the specification, photos or a marked-up plan.
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
12-month guarantee on our workmanship.
Covering the South East & Scotland
CHAS accredited
Fully insured: £5m PL

Mastic sealing for businesses in Mockbeggar

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

About our mastic sealing in Mockbeggar

We work for building owners, landlords with commercial or block portfolios, managing agents and housing associations. A planned, building-by-building programme often works better than reacting to each complaint and we quote and schedule each building in turn. Most enquiries involve open joints in brickwork or panels and draughts at frames across a block, on communal kitchens and washrooms, window and door perimeters on blocks and external wall and movement joints. Whoever orders the work in Mockbeggar, the brief is typically the same: a fixed quote, no surprises on site and a 12-month guarantee behind the result.

For owners with a single building near Mockbeggar, we plan to finish in one visit where possible. Photos of each elevation help us quote accurately.

A 12-month guarantee applies to all our work in Medway. If an installation problem shows up, call 01277 525 020 or use the quote form and we will arrange a return visit.

The Mastic Doctor team beside their liveried vans in front of an office building
Place
Mockbeggar (ME3)
Region
Medway
Guarantee
A 12-month guarantee
Price
Quoted before any work starts
Telephone
01277 525 020
Updated
3 November 2026

Should maintenance staff do it?

The visible bead is only part of the job. Correct depth, the right primer and a sealant matched to the movement are where general trades tend to cut corners.

There’s also the paperwork. Main contractors and clients often ask for CSCS cards, RAMS and insurance details, and we’ll confirm the paperwork you need with the quote.

What the job involves on each surface

Commercial and mixed-use buildings

Commercial buildings have mastic at shopfronts, entrances and external joints. We work across portfolios on a planned basis.

Planned maintenance

We can work into your cyclical maintenance plan, building by building.

What affects the price in Mockbeggar

The price varies from site to site. Expect it to depend on:

  • Which sealant the job calls for
  • How much existing material needs removing
  • The size and state of each joint
  • Travel to remote or island sites

Cost follows what’s involved: stripping out, preparation, sealing, access and phasing. Call for a fixed quote and we will explain how it’s made up.

Details that help us quote

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

  • Access details, including height
  • Approximate linear metres or a joint schedule
  • The type of building and who uses it
  • The site address and postcode

A handful of photographs and a postcode is the fastest way to a quote. Upload them with the quote form, or ring 01277 525 020 or email a schedule or drawings if you’d rather talk the job through.

When it isn’t the sealant

Not every problem is a sealant problem, and we are upfront when that’s the case. It won’t fix:

  • Leaks through the frame itself rather than the perimeter
  • Misted or failed double-glazed units
  • Materials that need asbestos testing before work

If in doubt, phone 01277 525 020 or use the quote form and we’ll say what we think.

Surfaces we seal

  • Communal kitchens and washrooms
  • Shopfronts below residential blocks
  • Communal entrances and stairwells
  • Balcony and threshold joints
  • External wall and movement joints
  • Window and door perimeters on blocks

Signs you need mastic sealing in Mockbeggar

Occasionally the substrate fails, not the sealant, such as crumbling render, brick arrises or frame edges. We’ll tell you if the joint edges need repairing before resealing.

Most enquiries start with one or more of the following:

  • Draught complaints from residents or tenants
  • No planned programme for sealant
  • Damaged joints in communal entrances and corridors
  • Movement joints with sealant missing

Blocks of flats and mixed-use buildings often cluster around stations such as Higham station, 1.2 miles west of Mockbeggar, and their window and balcony mastic tends to age at the same rate across a building.

What to look for in a quote

  • Their public liability cover
  • The terms of the workmanship guarantee
  • Is depth set with backing rod, or bond-breaker tape in shallow joints?
  • Will CSCS-carded applicators be on site?

Choosing a commercial sealant contractor

Planned mastic for Mockbeggar portfolios

Mockbeggar lies within about 3 miles of the sea. On buildings near the shore, the side facing the weather normally needs its mastic renewed first, and they deserve more regular inspection. Central London is about 26 miles from Mockbeggar. Managed blocks of flats are a big part of commuter-belt property.

If you manage student housing near a university such as University of Kent - Medway Campus, 2.6 miles to the south-east of Mockbeggar, the summer turnaround is the time for mastic. Older buildings near Mockbeggar, from historic houses such as Temple Manor, 2.3 miles to the south of Mockbeggar, to more modest stock, need compatible products when frames are resealed.

Mockbeggar is about 2 miles north of Rochester, in Medway. Businesses, contractors and managing agents in Mockbeggar use us for work on mastic joints, as part of our coverage of Medway. We work across 54 places in Medway, from busy centres to rural villages. For work in that direction, see our London page, about 26 miles away.

We take on mastic joints across the ME3 postcode area. Streets here include Bunters Hill Road and Town Road. We also cover Cliffe Woods (1 mile north-east), Lower Higham (1 mile west), Church Street (2 miles north-west), Higham (2 miles west) and Gadshill (2 miles south-west) for mastic joints. Bigger towns within reach include Gillingham (5 miles south-east), Chatham (5 miles south), Rainham (7 miles south-east), Luton (4 miles south-east), Park Wood (7 miles south-east) and Lordswood (6 miles south).

Near you in Mockbeggar

Around Mockbeggar, our work takes us to commercial buildings near Temple School, Strood Academy and Broomhill Park, among other places. The nearest railway station is Higham station, about 1.2 miles west of the centre. Nearby you’ll also find French Hospital (2.4 miles south) and Pentagon Shopping Centre (3 miles south-east). Green spaces nearby include Rede Common and Gad's Hill.

Map of Mockbeggar © OpenStreetMap contributors

Common questions from Mockbeggar clients

Does a coastal location like Mockbeggar affect which sealant is used?

It can. Driven rain and salt are tougher on outside sealant than sheltered inland conditions. We check the specified product suits the exposure and pay close attention to preparation.

Is Mockbeggar too far out for you?

Not at all. Mockbeggar is within our area. We cover Greater London and the counties of the South East. Where we can, we group nearby jobs to make the most of each trip.

How do you reach windows on upper floors?

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 confirm the approach in the quote.

Can you work to our specification?

Yes. We follow the specification, along with the manufacturer’s installation guidance.

When is resealing likely to be due?

There’s no fixed lifespan: movement, exposure, cleaning, traffic and the product all play a part. Treat them as maintenance items and inspect them regularly.

Do you seal on top of existing sealant?

No. Failed sealant is removed and the faces cleaned back to sound, dry material first, since fresh sealant will not bond reliably to aged material.

What paperwork can you provide?

Tell us what site paperwork you need (RAMS, insurance certificate, CSCS details) and we will confirm with the quote. We hold CHAS accreditation and Constructionline membership.

How a job runs

We schedule the visit to fit the site hours and access windows you give us. On the day, the work area is kept contained and tidy, and we check in with your contact before moving on to each new area. Smaller jobs around Mockbeggar can be grouped with others nearby. A fixed quote is given before anything starts.

  1. We inspect the joints, building by building, and record what has failed and why.
  2. A fixed quote follows, split by block or building if that suits you.
  3. The programme is fixed with you, including dates you can pass on to residents or tenants.
  4. Failed mastic is removed and the faces taken back to sound, dry material.
  5. Backing rod and primer go in as the joint requires, then the new bead is placed and tooled.
  6. Finished joints are looked over and the 12-month guarantee confirmed.

Getting the site ready

  • Clear stock, furniture or equipment away from the joints
  • Send any specification or drawings in advance
  • Tell us your opening times and when work is allowed

Request a quote

If there’s a specification, drawings or a tender package, send it with your enquiry, and we’ll price the work to it. Smaller jobs need nothing more than photos and a few notes.

Ask for a quote

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