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

Facade and window perimeter sealing in Breach, Kent

Facade sealing in Breach, backed by over 20 years in commercial sealing. Fully insured and CHAS accredited.

  • Weathered facade joints that have lost their grip
  • Draughts around frames and panels
  • Cladding panel joints that have opened up
1
Send details
Tell us about the site, with photos if you have them.
2
Get a quote
Scope agreed and priced before anything starts.
3
We seal
CSCS-carded applicators, the right product for each joint.
4
Guaranteed
12-month guarantee on our workmanship.
South East, London & Scotland
CHAS accredited
£5m public liability

Facade sealing in Breach

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

On site: what to expect

Tell us your site hours and access windows and we will plan around them. While we’re working, the area stays contained and tidy, and we check in with your contact before moving on to each new area. If others near Breach need work, visits can be combined, which keeps travel down. A fixed quote is given before anything starts.

  1. Access, site rules and timing are settled with the client up front.
  2. We only seal when joints are dry and within the product’s temperature range.
  3. We remove the old bead and check the edges are sound.
  4. Joints are cleaned, primed if required and fitted with backing rod.
  5. Facade-grade sealant goes in and is tooled to a tidy concave profile.
  6. Once signed off, the work carries our 12-month guarantee.

Preparing the site

  • Let us know about inductions and permits
  • Point out any areas we must not close
  • Confirm the product named in the specification

Request a quote

Specifications, drawings and tender packages are welcome with any enquiry, and we’ll price the work to it. Smaller jobs need nothing more than photos and a few notes.

Ask for a quote

Related advice

Facade sealing for commercial buildings in Breach

Water ingress at window frames is a frequent reason facilities managers contact us. Failed perimeter sealant is a frequent cause, but not always. If the evidence points away from the sealant, we say so before quoting. We work on perimeter joints where frames meet the structure, window and door perimeters and stone and brick facade joints, and what we are called in for most is air leaks through failed facade joints and damp patches beside frames after rain. A specialist sealant contractor works differently from a general builder: on jobs in Breach, preparation and product choice get the time they need.

For a site near Breach, the mastic visit is planned so the right sealants, primers and backing rod are on hand. Drawings, photos and the programme let us give a fixed quote.

Guaranteed is the last step of every job. Our workmanship is backed for 12 months, and the quote explains what it covers.

The Mastic Doctor team standing beside their branded vans outside an office building
Place
Breach (CT4)
Wider area
Kent
Cover
A 12-month guarantee
Quotes
Quoted before any work starts
Call
01277 525 020
Updated
3 November 2026

Facades, frames and programmes in Breach

Breach is about 58 miles from central London. Construction around the commuter belt mixes station-side flats with refurbished offices and units, so mastic packages have to keep pace with busy programmes. There are several hotels within about 2 miles of Breach. Hotel schemes tend to have fixed reopening dates, so the mastic is programmed tightly with the other trades.

With historic properties like Acrise Place (to the south of Breach) in the area, refurbishment work often meets old masonry that needs compatible sealants. Units on estates such as Barham Business Park, less than half a mile to the north-east of Breach, tend to be reclad and refitted as tenants change, and each job leaves cladding and perimeter joints to seal.

Breach is about 5 miles north of Hawkinge, in Kent. Our applicators travel to Breach for work on facade joints, handled exactly as we handle every other area. Breach is one of 931 places in Kent on our list. Our London page has more on work in that area, about 58 miles away.

Postcode districts covered here: CT4 for facade joints. Just outside Breach, we also work in Lodge Lees (1 mile east), Denton (1 mile east), Wootton (2 miles south-east), Shelvin (2 miles east) and Selsted (2 miles south-east). A short drive away, we cover Ashford (12 miles west), Canterbury (7 miles north-west), Dover (7 miles south-east), Folkestone (7 miles south), Whitstable (13 miles north-west) and Deal (11 miles east).

Landmarks near Breach

Locally, jobs take us to sites close to The Palm Tree Inn and Jumping Downs and the streets around them. For rail, the closest station is Snowdown station, about 3.6 miles north-east. Green spaces nearby include Cheriton Hill.

Map of Breach © OpenStreetMap contributors

Common problems we fix in Breach

When the sealant tears down its centre, it has typically been asked to move more than it can. The joint may be too narrow, the bead too thin or the sealant the wrong movement class.

Clients usually get in touch after noticing one or more of the following:

  • Failed sealant on precast panel joints
  • Perimeter joints where frames meet the structure
  • Unsightly perimeter sealant on a visible elevation
  • Cold air coming in at window perimeters

Work at a hotel such as Broome Park Hotel (1.3 miles east of Breach) tends to be programmed around bookings, mastic included.

Comparing quotes

  • Who will actually carry out the work
  • How joint depth will be controlled
  • How they’ll work around occupants
  • How the joint faces will be prepared and primed

Our contractor checklist

What happens if it’s left?

The longer a failed joint is left, the more the substrate suffers: wet edges break down, so repairs may be needed before resealing. Acting at the first sign of splitting keeps the fix simple. For buildings around smaller places like Breach, water damage can go unnoticed for longer, especially where a building isn’t used daily, which gives a failed joint time to do damage. Renewing joints in good time avoids the problem.

What a job costs comes down to the quantity of joints, what has to come out first and the access. Call for a quote when you’re ready.

Why clients in Breach choose us

  • A Constructionline member, so easy to vet
  • Work to your specification and the manufacturer’s guidance
  • Matching to RAL references, product permitting
  • CHAS accredited contractor

Read what affects the cost and how we’re accredited.

What sealant work can’t fix

Not every problem is a sealant problem, and we’d rather tell you before you spend money. These need a different solution:

  • Installing or repairing glazing systems
  • Joints too narrow for the movement they take, which need redesign
  • Cracked or spalling substrates that need repair before sealing

If in doubt, call 01277 525 020 or email drawings and photos and we’ll say what we think.

Surfaces we seal

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

After the work

After handover, these steps help:

  • Add perimeter sealant to planned maintenance checks
  • Plan facade sealing alongside redecoration
  • Investigate damp beside windows promptly
  • Brief window cleaners about newly sealed joints

Following storms, look inside for damp or staining near frames. An early report typically means a small reseal rather than a bigger repair.

Don’t wait for a full elevation to fail. A few metres resealed promptly can stop water damage spreading.

Questions we are asked in Breach

Is Breach too far out for you?

Not at all. Breach is within our area. We cover Greater London and the counties of the South East. Send photographs and a list of what needs doing, and we’ll plan the job to need as few trips as possible.

Does your area include sites such as Barham Business Park, near Breach?

Yes. Estates, retail parks and business parks around Breach, Barham Business Park among them, are all within reach. A few photos and the unit address let us price the work.

Does the weather affect the work?

It can, when the joints are outside. Sealant won’t bond properly to a wet or frosty joint, so external work may be moved if conditions aren’t right. Indoors, the weather is rarely a problem.

Do you replace failed glazing units?

No. We don’t install glazing systems, windows or glass. We seal the joints around them, including perimeters where frames meet the structure.

Are you CHAS accredited?

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

How is access to upper-level joints handled?

That varies with the building and the access on offer. When you ring 01277 525 020 or email us, describe the access, and we’ll plan the work with you.

Do you take on small jobs?

Small jobs are welcome alongside larger packages. Send details for a fixed quote.

What sets the cost

Each job is priced on its own details. The main factors are:

  • Specialist products, such as fire-rated or hygienic sealants
  • Any access equipment needed
  • Whether old sealant has to be cut out first
  • Backing rod, priming and other preparation

Access often affects the price as much as the sealing: joints within easy reach take less time than ones that need access equipment. Mention the access as part of your enquiry.

Sending details for a quote

It doesn’t need to be a full survey. A few details are enough to get going:

  • Rough lengths or quantities, or drawings if you have them
  • A wide shot and a close-up of the area
  • Where the site is, with the postcode
  • The asbestos register, for older buildings

Tell us about the building, the joints and when you need the work done, and we will put a fixed quote together. To get it moving, phone 01277 525 020 or send details through our quote form.

Accreditations

Trusted. Accredited. Insured.