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

Mastic sealing for building owners and managing agents in Matching, Essex

We carry out mastic sealing for building owners, managing agents and housing associations in Matching and the surrounding area. Send details for a fixed quote.

  • Damp patches beside frames
  • Damaged joints in communal entrances and corridors
  • Occupiers reporting cold air round windows
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
Signed off, with 12 months’ guarantee.
South East, London & Scotland
CHAS accredited
Fully insured: £5m PL

Mastic sealing for businesses in Matching

Share the site address and what’s failing, and we’ll reply with a fixed quote or arrange a visit.

Mastic sealing in Matching, done properly

Owners and agents normally inherit a building’s mastic rather than choose it, and it ages quietly: window perimeters, door frames, external joints and communal junctions all rely on it. Once it cracks, hardens or comes away, draughts and water find a way in, and occupiers start reporting it. If you have the same joint failures repeated across a portfolio and communal area joints that look neglected, we can help, on balcony and threshold joints, communal entrances and stairwells and communal kitchens and washrooms alike. Facilities teams, main contractors and managing agents in Matching tend to want the same three things: a clear scope, tidy work and joints that don’t fail again.

Rural conversions near places like Matching often set modern frames into older stone, flint or brick. Perimeter mastic there has to grip an uneven face and suit the building’s character.

Building owners and contractors get the same cover: a 12-month guarantee on our workmanship. Faults in the structure, damage and other trades’ work fall outside it, and we say so plainly.

Where
Matching (CM17)
Region
Essex
Cover
12 months on our workmanship
Quotes
Fixed quote, scope in writing
Call
01277 525 020
Updated
3 November 2026
The Mastic Doctor team beside their liveried vans in front of an office building

Different surfaces, different methods

Estate-wide resealing programmes

Priority order can follow condition, complaints or your maintenance plan. Quotes can be per block or for the full programme.

Tenement and older buildings

Natural stone can be marked by the wrong sealant, so we pick a grade that won’t mark it.

Why act early in Matching

Adding sealant to cyclical maintenance is an easy win. Leaving it until there’s a leak turns it into reactive work and less choice about when. Older rural buildings around Matching move with the seasons, and rigid or tired sealant can’t keep up. A sealant with the right movement capability, correctly sized, lasts far better.

Larger quantities, tricky access or phasing all shape the price. So do site requirements such as inductions and permits.

Why appoint us

  • Matching to RAL references, product permitting
  • One phone line for London, the South East and Scotland
  • Fully insured
  • Constructionline member

See our cost guide or our accreditations.

On site: what to expect

Before we leave any area, the masking comes off, the area is cleaned and every joint is checked, ready for your sign-off. Where the sealant needs time to cure before use, we tell you and sign the area. If others near Matching need work, visits can be combined. A fixed quote is given before anything starts.

  1. We check the asbestos register for older buildings and look at the joints.
  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.

Before we start on site

  • Make sure the joints can be reached
  • Send any specification or drawings in advance
  • Share the asbestos register for older buildings

Get a fixed quote

For a fixed quote, call the office on 01277 525 020 or use the quote form with the site address and an outline of the work. Our quote form is another easy route.

Get a quick quote

Read more

Work for main contractors and building owners

If you look after buildings for someone else, you need clear quotes and clear reporting. We quote a fixed sum, confirm the scope and walk the finished work with you or your representative, plus a 12-month guarantee.

FMs need a contractor who is easy to get on site. Let us know the documents you need (RAMS, insurance certificate, CSCS details) and we will confirm them with the quote.

FAQs: Matching

Is Allen House Business Centre, near Matching, within your area?

Yes. Our area takes in Matching and its surroundings, with estates and business parks such as Allen House Business Centre included. Photos and a short description are enough for a first look.

Is a smaller place like Matching outside your area?

No. Small places get the same service as large ones. London and every South East county are within our area. Good photos 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 soon can the area be used again?

Curing time varies by product, and we confirm it on the day, and flag anything to keep off until it has cured.

Do you need to see the site first?

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

Do you do block-wide mastic programmes?

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

How do you choose the sealant?

A specification, where there is one, decides it. If there isn’t one, it comes down to the joint: its movement, its surfaces and what it has to cope with.

Block-wide mastic in Matching

Matching lies roughly 23 miles out from central London. Commuter-belt towns tend to have plenty of managed blocks near stations and town centres, and window and balcony mastic on them tends to age at the same rate. The South East is one of the drier parts of the UK. External mastic still waits for dry faces and the right temperature, and south- and west-facing elevations, which take the most sun and rain, often age first.

Older community buildings, Parish Church of St Mary among them, often have frames of mixed ages whose mastic varies. For owners of several units at places like Allen House Business Centre, which lies north-west of Matching, one programme can deal with frame and external mastic across the lot.

Matching is about 4 miles east of Harlow, in Essex. We cover commercial sites throughout Matching, whether it’s a single job or part of a planned programme. 644 places across Essex fall within our area, including Matching. For work in that direction, see our London page (23 miles or so).

Business premises anywhere in CM17 are within our area. If your building is just outside Matching, we cover Newman's End (1 mile north), Matching Tye (1 mile south-west), Housham Tye (1 mile south-west), Loyter's Green (1 mile south) and Magdalen Laver (2 miles south). Bigger towns within reach include Chelmsford (13 miles east), Harlow (4 miles west), Brentwood (12 miles south), Billericay (15 miles south-east), Loughton (11 miles south-west) and Waltham Abbey (11 miles south-west).

Landmarks near Matching

The closest station to Matching is Sawbridgeworth station, about 2.6 miles north-west of the centre. Well-known places in the area include Mark Hall Cycle Museum (3.2 miles west) and Princess Alexandra Hospital (4.9 miles west). Open spaces near Matching include Sawbridgeworth Marsh.

Map of Matching © OpenStreetMap contributors

What we are called out for in Matching

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.

These are often picked up first by site or facilities staff:

  • Leaks at window and door perimeters
  • Patchy repairs in mismatched sealant
  • Mastic failing across several blocks on an estate
  • Draught complaints from residents or tenants

For agents with blocks near Sawbridgeworth station, 2.6 miles north-west of Matching, a block-wide mastic programme deals with frames, balconies and entrances in one go.

Comparing quotes

  • How they handle RAMS and site documents
  • How they’ll work around occupants
  • Whether their applicators hold CSCS cards
  • How joint depth will be controlled

How to choose a sealant contractor

When it isn’t the sealant

A proper diagnosis includes knowing what sealant can’t do. We’ll tell you if the real problem is one of these:

  • Materials that need asbestos testing before work
  • Leaks from above rather than through a joint
  • Cracked or crumbling render, brick or stone at the joint edges (we’ll tell you if so)

If in doubt, ring 01277 525 020 or email the details over and we will say what we think before you book.

Where we work in Matching

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

Trusted. Accredited. Insured.