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

Mastic Sealing in Great Tey

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

  • No planned programme for sealant
  • Leaks at window and door perimeters
  • The same joint failures repeated across a portfolio
1
Send details
Drawings, photos, a joint schedule or a site visit.
2
Get a quote
One fixed quote covering the agreed scope.
3
We seal
Prepared joints, the specified product, a tidy finish.
4
Guaranteed
Signed off, with 12 months’ guarantee.
South East, London & Scotland
CHAS accredited
£5m PL insurance

Mastic sealing for Great Tey sites

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

For owners and agents in Great Tey

The South East is one of the drier parts of the UK. External mastic still waits for dry faces and the right temperature, and the sunniest, most exposed sides of a building usually need attention first. Great Tey lies roughly 45 miles out from central London. Managed blocks of flats are a big part of commuter-belt property, and window and balcony mastic on them tends to age at the same rate.

Older community buildings, Church of St Barnabas among them, often have frames of mixed ages whose mastic varies. Blocks of flats and mixed-use buildings often cluster around stations such as Chappel & Wakes Colne station (to the north of Great Tey) and their window and balcony mastic tends to age at the same rate across a building.

Great Tey is about 5 miles south-east of Halstead, in Essex. Any commercial site in Great Tey is covered, for single jobs and planned programmes alike. Great Tey is one of 644 places we cover in Essex for mastic joints. For work in that direction, see our London page.

Anyone looking for mastic sealing in CO6 gets the same process as the rest of our area: send details, get a quote, we seal, guaranteed. Among the streets we cover are The Street, Chrismund Way and Greenfield Drive, and sites on any of them can send details for a fixed quote. If your building is just outside Great Tey, we cover Swan Street (1 mile north), Chappel (2 miles north), Rose Green (2 miles north-east), Wakes Colne (2 miles north) and Fordstreet (2 miles east). A short drive away, we cover Colchester (6 miles east), Braintree (8 miles west), Maldon (12 miles south), Witham (8 miles south-west), Camulodunum (5 miles east) and Halstead (5 miles north-west).

What’s near Great Tey

Recent enquiries here include premises near The Chequers Public House, among other places. For rail, the closest station is Chappel & Wakes Colne station, roughly 1.8 miles north of the centre. Well-known places in the area include Mount Bures (4.1 miles north) and Halstead Hospital (5.7 miles north-west). The countryside around Great Tey includes Sergeants Orchard.

Map of Great Tey © OpenStreetMap contributors

Mastic sealing in Great Tey, done properly

Our clients include managing agents, property factors in Scotland, housing associations and landlords with block or commercial portfolios. A planned, building-by-building programme often works better than reacting to each complaint and we quote and schedule each building in turn. We work on communal entrances and stairwells, communal kitchens and washrooms and shopfronts below residential blocks, and the usual reasons a site gets in touch are a mix of products and colours from past repairs and failed external movement joints. Whether you call it commercial sealant work, mastic application or joint sealing, the work in Great Tey is the same: failed joints cut out, faces prepared and the right sealant laid to the right depth.

For buildings around smaller places like Great Tey, we group work so one trip covers it. Send photos of the frames and joints and we’ll give a fixed quote.

A 12-month guarantee applies to all our work in Essex. If an installation problem shows up, call 01277 525 020 or send details through our quote form and we’ll arrange a return visit.

Location
Great Tey (CO6)
Wider area
Essex
Guarantee
A 12-month guarantee
Price
Fixed quote, scope in writing
Call
01277 525 020
Last updated
3 November 2026
The Mastic Doctor team standing beside their branded vans outside an office building

Your questions answered

Does your area include sites such as Earls Colne Business Park, near Great Tey?

Yes. We cover Great Tey and the area around it, including industrial estates, business parks and retail parks such as Earls Colne Business Park. A few photos and the unit address let us price the work.

Is Great Tey too small for you to travel to?

Not at all: smaller places are covered as well as towns. London and every South East county are within our area. Good photographs up front let us bring everything on the first visit.

Do you work with property factors and landlords?

Yes. Managing agents, property factors in Scotland, housing associations and landlords with block or commercial portfolios are our main clients for this work, and we quote building by building or as a programme.

How long does a job like this take?

The duration is planned around your programme and the access we are given. You will have an expected duration with the quote.

Can you reseal a whole block or estate?

Yes. We survey and price each building, then work through them in order starting wherever is most urgent.

Can you seal joints high up on a block?

We talk through access for each building when we quote. Tell us the number of storeys and whether scaffold or other access is planned, and we’ll tell you how we’d approach it.

How long before the joints can be used?

We will confirm how long the chosen product needs to cure, and flag anything to keep off until it has cured.

Signs you need mastic sealing in Great Tey

We often find joints filled solid with no backing rod, so the mastic is glued to the joint bottom too. That three-sided adhesion stops it stretching and splits as the building moves.

Typical triggers for a call:

  • Draught complaints from residents or tenants
  • Communal area joints that look neglected
  • Movement joints with sealant missing
  • Window mastic that has split and shrunk

If you own or manage units on a site such as Earls Colne Business Park, 2.9 miles to the west of Great Tey, failed mastic on frames, door surrounds and external joints can be dealt with unit by unit.

Before you book anyone

  • Proof of insurance
  • The named product and why it was chosen
  • Who will actually carry out the work
  • What site paperwork they can supply

Questions to ask before you appoint anyone

What sets the cost

We price every job individually. The main factors are:

  • The size and state of each joint
  • Site requirements such as inductions and permits
  • Working within restricted access windows
  • Whether old sealant has to be cut out first

Access can matter as much as the joints themselves: easy-to-reach joints are quicker than those that need equipment to get to. Mention the access as part of your enquiry.

Before you send an enquiry

There’s no need for a formal survey. These details are enough to start:

  • Specification clauses that apply
  • When you need the work done
  • A wide shot and a close-up of the area
  • Access details, including height

The quickest route to a quote is a few photos and the site postcode. Upload them with the quote form, or phone 01277 525 020 or use the quote form if you’d rather talk the job through.

Our process

Tell us your site hours and access windows and we will plan around them. 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 Great Tey can be grouped with others nearby. You will have a fixed quote before work starts.

  1. First comes a look at the joints and, for older buildings, the asbestos records.
  2. A fixed quote covers the joints, products and order of work.
  3. Failed mastic is removed completely.
  4. Joint faces are cleaned, backed and resealed.
  5. We finish each building before moving to the next.

What we need from you

  • Agree which areas must stay open
  • Tell us your opening times and when work is allowed
  • Point out parking and an unloading spot

Getting a fixed quote

Every job follows the same four steps: send details, get a quote, we seal, guaranteed. To take the first step, call 01277 525 020 or send photos by email.

Ask for a quote

Advice

After the work

Regular inspection catches problems early. In particular:

  • Mention RAMS, insurance or CSCS requirements up front
  • Avoid piecemeal callouts where you can
  • Check the asbestos register before any old mastic is disturbed
  • Keep a record of when each building was resealed

Include sealant in planned building inspections. Check for splits, open joints, brittle mastic and lifting edges, and note the building and elevation.

Water getting in round frames can damage plaster, decoration and the frames themselves. Resealing early keeps the job small.

For managing agents and facilities managers

Hospitality, education, healthcare, office and retail clients come to us directly as well. We plan around the way the building is used, so guests, pupils, patients or staff are disturbed as little as possible.

We take on planned maintenance as well as one-off repairs: resealing failed joints building by building, on a schedule that suits your budget. Sites in Great Tey can sit alongside others in a wider programme across Essex.

Leave it or put it right?

A bead run over old mastic can look like a repair. It doesn’t bond and usually fails within a short time. Cutting out and resealing properly does it once. Around Great Tey, it’s better to renew all the failing joints at once, rather than one at a time. Photos of every joint help us quote for the whole job.

Whether it’s a single area or a whole estate, the same things set the price: what’s in scope, how we reach it, what’s specified and when it needs doing. Call for a quote and we will put a fixed figure on it.

Why appoint us

  • Public liability insurance in place
  • Clear, fixed quotes
  • Work carried out by CSCS-carded applicators
  • CHAS accredited contractor

Take a look at our cost guide and our accreditations.

Accreditations

Trusted. Accredited. Insured.