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

Westbere facade sealing

Work needed on a facade joint in Westbere? We look at it, seal it with the right product and hand it over with a 12-month guarantee.

  • Old perimeter mastic that has dried out
  • Discoloured or dirty facade joints
  • Weathered joints at frame-to-structure perimeters
1
Send details
Drawings, photos, a joint schedule or a site visit.
2
Get a quote
A fixed price, with what’s included set out clearly.
3
We seal
The right sealant, to the right depth, neatly finished.
4
Guaranteed
Signed off, with 12 months’ guarantee.
London, the South East & Scotland
CHAS & Constructionline
£5m PL insurance

Facade sealing near Westbere

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

Facade sealing for commercial buildings in Westbere

Every facade quote starts with how the joints will be reached. Tell us about access: whether scaffold is already up, what the client is arranging, and any restrictions on the site, and we’ll fit the work around it. If you have perimeter joints where frames meet the structure and gaps between rainscreen or cladding panels, we can help, whatever the surface. One point of contact handles commercial sealant work in Westbere from the first photos to the final walk-round, whether it’s one building or several.

Around smaller places like Westbere, building work typically means conversions of farm buildings, a few new houses or an extension to a hall or school. Perimeters, facade joints and internal sealant all need doing properly, however small the scheme.

What our 12-month guarantee covers is the way we did the job: preparation, application and finish. Damage, later alterations by others and movement beyond what the joint was designed for sit outside it.

Location
Westbere (CT2)
Wider area
Kent
Guarantee
12 months on our workmanship
Quotes
A fixed quote before we start
Phone
01277 525 020
Last updated
3 November 2026
The Mastic Doctor team beside their liveried vans in front of an office building

Keeping the joints sound

Regular inspection catches problems early. In particular:

  • Inspect facade joints on a regular cycle
  • Avoid harsh cleaners on facade sealant
  • Clear debris that holds water against joints
  • Record the product and colour used on each elevation

Record the sealant type and date on the building file. It helps when matching repairs or planning the next reseal without guesswork.

Planned resealing is cheaper than reacting to leaks. Regular checks let you renew joints before water gets in, rather than waiting for a ceiling stain.

Questions about Westbere

Is Canterbury Industrial Park, near Westbere, within your area?

Yes. We cover Westbere and the area around it, including industrial estates, business parks and retail parks such as Canterbury Industrial Park. To start, just call the office on 01277 525 020 or use the quote form with the unit, the joints involved and your access times.

Can you work on a hospital site such as Saint Martin's Hospital?

Yes. Healthcare sites are among the places we work. We follow the site’s permits, sign-in and infection-control procedures in every area.

Can you follow the specification on our project?

Yes. Include it with the drawings when you ask for a quote, and we will price the work to it, flagging anything that needs clarifying.

How is access to upper-level joints handled?

We agree access with the client at the start. Tell us about access: existing scaffold, what you are arranging and any site restrictions, and the quote will reflect it.

Who decides which product is used?

If the job is specified, we follow the specification. If not, we choose for the movement, the surfaces and the conditions, in line with the manufacturer’s guidance.

Does weather matter for sealant work?

For external joints, yes. The joint has to be dry and within the product’s temperature range, so frost, rain or cold mornings can delay outside work. Internal work is rarely affected.

Do we need an asbestos check before resealing?

In older non-domestic buildings, old sealant can contain asbestos. Check the asbestos register or survey before it is disturbed. We don’t remove asbestos-containing materials.

Contractors’ notes for Westbere

Westbere is in the South East, one of the UK’s drier regions. That doesn’t stop wet spells, or frosty starts that leave panels too damp to seal, so external mastic is timed for workable conditions and agreed with the site manager. Central London is about 55 miles from Westbere. Building activity in the commuter belt runs from new flats near stations to business park refurbishments, which keeps mastic packages in demand.

On a campus such as Canterbury Christ Church University, 3.3 miles south-west of Westbere, new teaching buildings and residences are typically built and refurbished around the academic year. When a school such as Spires Academy is extended or refurbished, the mastic package is often squeezed into the holidays.

Westbere is about 3 miles north-east of Canterbury, in Kent. Anywhere in CT2, the process is the same: send details, get a fixed quote, we seal, and the work is guaranteed. Our Kent coverage takes in 931 places, large and small. There’s a separate page for London, about 55 miles away.

Anyone looking for facade sealing in CT2 gets the same process as the rest of our area: details, then a fixed price, then sealing and a 12-month guarantee. Buildings on Island Road, Pennington Close and Bushy Hill Road are within our area for facade joints. Close to Westbere, our area also takes in Hersden (1 mile north-east), Sturry (1 mile west), Calcott (2 miles north-west), Broad Oak (2 miles west) and Stodmarsh (2 miles east). Nearby towns on our patch include Canterbury (3 miles south-west), Margate (11 miles north-east), Dover (14 miles south-east), Ramsgate (12 miles east), Broadstairs (13 miles east) and Whitstable (6 miles north-west).

Local landmarks in Westbere

Around Westbere, our work takes us to commercial buildings near Hersden Village Primary School, Ye Olde Yew Tree Inn and Frank Montgomery School. For rail, the closest station is Sturry station, roughly 1.2 miles south-west. Other landmarks nearby include Canterbury Castle (3.9 miles south-west) and Canterbury Roman Museum (3.5 miles south-west). The countryside around Westbere includes West Blean and Thornden Woods.

Map of Westbere © OpenStreetMap contributors

On site: what to expect

Before we leave any area, the masking comes off, the area is cleaned and every joint is checked with your site contact. Where the sealant needs time to cure before use, we tell you and sign the area. For work around Westbere, we aim to finish in one visit, so we ask for photos and rough sizes first. Then the right materials arrive with us.

  1. We plan access and the order of elevations with the client.
  2. Weather and temperature are checked against the product’s limits.
  3. Each joint is cut out and the edges inspected.
  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.

Getting the site ready

  • Flag any permit to work we’ll need
  • Let building users know which areas are affected
  • Send asbestos survey details if the building is pre-2000

Quotes

If there’s a specification, drawings or a tender package, send it with your enquiry, and we will price against exactly what is specified. For smaller jobs, photographs and a description will do.

Get a price

Related advice

Signs you need facade sealing in Westbere

Adhesive failure, where the sealant peels away from one face, typically comes from poor preparation. Dust, old sealant residue, damp or a missing primer stop it bonding properly.

What tends to prompt an enquiry:

  • Leaks at window and door perimeters
  • Failed seals around shopfront and entrance frames
  • Gaps between rainscreen or cladding panels
  • Facade joints cracked through the middle

Extensions at sites like Saint Martin's Hospital (2.8 miles south-west of Westbere) normally sit beside working departments, and the mastic follows strict access rules.

What to look for in a quote

  • How the existing material will be dealt with
  • Is depth set with backing rod, or bond-breaker tape in shallow joints?
  • Is the sealant right for the movement and the substrate?
  • Whether their applicators hold CSCS cards

Questions to ask before you appoint anyone

Building owners, agents and FMs in Westbere

Facilities managers want contractors who arrive with the paperwork sorted. Let us know the documents you need (RAMS, insurance certificate, CSCS details) and we will confirm them with the quote.

For main contractors, we work as the sealant subcontractor on new-build and refurbishment projects. Programme, specification and site rules come first.

Why it’s worth doing now in Westbere

Resealing a few window perimeters is a small job; repairing water-damaged interiors and fixings is not. Leaks travel along the structure. Around Westbere, it’s better to renew all the failing joints at once, rather than one at a time. Send photos of each area and we’ll quote for the lot.

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 you’ll have a fixed figure to work with.

Why appoint us

  • Sealing commercial buildings since 2005
  • Colours chosen to suit frames, cladding or finishes where possible
  • Fixed quotes based on photographs, drawings or a visit
  • One contact handling all your sites

Take a look at what affects the cost or our accreditations.

Surface by surface

Coping and flashing joints

Not every coping or flashing leak is a sealant problem. Where the issue isn’t the sealant, we say so.

Precast concrete panels

Joints between precast panels carry real movement. We use a sealant with the right movement capability, set over backing rod, primed where the maker specifies.

Accreditations

Trusted. Accredited. Insured.