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

Aldham facade sealing

Sealant work in Aldham for main contractors, managing agents and facilities managers: facade joint and window perimeter sealing on commercial buildings, quoted at a fixed price.

  • Cold air coming in at window perimeters
  • Staining on stone next to old sealant
  • Cladding panel joints that have opened up
1
Send details
Photos, drawings or a schedule, or we visit.
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
12-month guarantee on our workmanship.
London, the South East & Scotland
Constructionline member
Fully insured: £5m PL

Facade sealing in Aldham

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

Facade sealing in Aldham

We don’t install glazing systems or replace glass. What we seal are the joints around them: perimeter joints where frames meet the structure, panel joints and window perimeters. The enquiries we see most involve facade joints cracked through the middle and new sealant peeling off old mastic, on stone and brick facade joints, cladding panel joints and perimeter joints where frames meet the structure. For commercial sealant work in Aldham, you deal with one contact from quote to sign-off, whether it’s one building or several.

Conversions of older rural buildings near smaller places such as Aldham bring stone, flint, brick and timber up against new glazing. Those joints need a sealant that suits an uneven, sometimes porous surface, and often a colour chosen for the building.

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

Place
Aldham (CO6)
Wider area
Essex
Cover
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

What sealant work can’t fix

Honesty saves time and money. New sealant won’t cure:

  • Replacing glass or failed glazing units
  • Water getting in through cracked render or porous masonry
  • Arranging specialist high-level access, which is planned with the client

If in doubt, call 01277 525 020 or email us and we will say what we think.

What we seal

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

Doing it in-house

Site maintenance staff can often handle a short internal joint. The usual problems come from preparation: new sealant over old, damp or dusty faces, or the wrong product for the movement.

Redoing a failed joint usually costs more than getting it right at the outset, because the whole bead must be removed and the faces cleaned back again. For that reason, many FMs and contractors use a sealant specialist from the outset.

New build and refits around Aldham

Aldham is about 47 miles from central London. Construction around the commuter belt mixes station-side flats with refurbished offices and units, which keeps mastic packages in demand. A 2-mile radius around Aldham takes in a number of hotels. Hotel refurbishments often run to tight programmes between busy periods, and perimeter and sanitary sealant has to keep up.

For a contractor at a hotel such as Windmill Hotel, 1.4 miles to the south of Aldham, the mastic often has to be finished before a reopening date. On a healthcare site such as Essex County Hospital, which lies east of Aldham, new blocks and refurbishments go on while the hospital keeps running, so mastic work is sequenced carefully.

Aldham is about 5 miles west of Colchester, in Essex. If you are looking for facade sealing in Aldham, we can help, as we do across Essex. We work across 644 places in Essex, large and small. London is covered too, around 47 miles from Aldham.

Commercial sites across CO6 are covered. Among the streets we cover are Green Lane, Hardings Close and Church Grove. Close to Aldham, our area also takes in Copford (1 mile south-east), Marks Tey (2 miles south-west), Little Tey (2 miles south-west), Mulberry Green (2 miles south) and Easthorpe (3 miles south). Nearby towns on our patch include Colchester (5 miles east), Braintree (10 miles west), Maldon (13 miles south), Witham (9 miles south-west), Camulodunum (4 miles east) and Halstead (7 miles north-west).

Local landmarks in Aldham

We work on buildings around The Queen's Head Public House, among other places. For rail, the closest station is Marks Tey station, about 1.2 miles south. Nearby you’ll also find Birch Castle (4.1 miles south) and Essex County Hospital (4.4 miles east). For a walk, there’s Iron Latch.

Map of Aldham © OpenStreetMap contributors

Keeping the joints sound

A few simple habits keep the new joints working:

  • Don’t wait for a second leak before calling
  • Inspect facade joints on a regular cycle
  • Note when each elevation was last resealed
  • Combine resealing with other works that need access

Keep gutters, sills and drainage paths clear. Sealant copes better when water runs off the facade as designed.

Tie resealing in with redecoration, cladding repairs or other access. Sharing the access keeps the cost down.

Our process

At the end of each section, we remove the tape, clean down and inspect every joint. Where the sealant needs time to cure before use, we tell you and sign the area. Rural sites near Aldham may need directions, gate codes or a contact on site. Add it to your enquiry and we will build it into the plan.

  1. We look at the joints, the drawings and the access before pricing.
  2. The old bead is cut away completely, not overlaid.
  3. Joint faces are cleaned to firm, sound material, with primer where the sealant maker specifies it.
  4. Closed-cell rod fixes the depth, and the sealant grips two sides only.
  5. The new sealant goes in and is tooled firmly onto both faces.
  6. The completed runs are checked with you, then the 12-month guarantee applies.

Preparing the site

  • Flag any permit to work we will need
  • Make sure the joints can be reached
  • Confirm the product named in the specification

Get a fixed quote

A handful of photos and a postcode is the fastest way to a quote. Send them through the quote form, or call 01277 525 020 or email a schedule or drawings to discuss it first.

Get a price

Advice

Questions we’re asked in Aldham

Do you cover business parks and estates near Aldham, such as Stane Retail Park?

Yes. We cover Aldham and the area around it, including industrial estates, business parks and retail parks such as Stane Retail Park. Send details of the unit and the work through our quote form for a quick quote.

Would you work within a site like Essex County Hospital?

Yes, provided the work is planned with the site’s estates team. We follow the site’s permits, sign-in and infection-control procedures in every area.

Will you come and look before quoting?

Photos, drawings or a schedule are often enough to quote. If the job needs a look first, we’ll arrange a visit before quoting.

Do you work in Aldham?

Yes. We cover Aldham. To discuss a job, phone 01277 525 020 or use the quote form.

Are you CHAS accredited and on Constructionline?

Yes. We’re CHAS accredited, we’re a Constructionline member and we use CSCS-carded applicators.

When can you be on site?

Give us your site hours and any access windows in your enquiry, and we’ll schedule the work to suit. Our office runs Monday to Friday, 8am until 5pm.

Does weather matter for sealant work?

For external joints, yes. Sealant needs a dry joint and a temperature within the product’s range, so damp, frosty or very cold days can stop external work. Internal work is rarely affected.

When to call us in Aldham

Cohesive failure, a split through the middle of the bead, points to an over-stretched joint. Too thin a bead, too narrow a joint or a product with the wrong movement class are common reasons.

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

  • Old perimeter mastic that has dried out
  • Draughts around frames and panels
  • Failed sealant on precast panel joints
  • Failed seals around shopfront and entrance frames

School extensions, at buildings such as Holy Trinity CofE Primary School, usually run to the summer holidays, mastic included.

Before you book anyone

  • How joint depth will be controlled
  • What level of public liability insurance do they hold?
  • Whether old or failed sealant will be cut out, not overlaid
  • The named product and why it was chosen

Questions to ask before you appoint anyone

Commercial clients in Aldham

For main contractors, we work as the sealant subcontractor. Programme, specification and site rules come first, with CSCS-carded applicators on site.

Blocks and communal areas make up much of the work for housing associations and agents. Work can be phased so residents and staff keep access throughout, with each stage agreed with your site contact.

Accreditations

Trusted. Accredited. Insured.