Facade and window perimeter sealing in Dover, Kent
Facade joint and window perimeter sealing on commercial buildings throughout Dover and nearby, carried out by CSCS-carded applicators. CHAS accredited and fully insured.
- Cold air coming in at window perimeters
- Cladding panel joints that have opened up
- Staining on stone next to old sealant
Facade sealing for businesses in Dover
Send drawings, photos or a joint schedule, or tell us about the site, and we’ll come back with a fixed quote.
Do you need facade sealing in Dover?
Three-sided adhesion is a classic installation fault. Without rod or bond-breaker tape, the bead is held back and rips when the facade moves.
These are often picked up first by site or facilities staff:
- Previous reseals run over old sealant
- Draughts around frames and panels
- Unsightly perimeter sealant on a visible elevation
- Damp patches beside frames after rain
Projects at schools like Shatterlocks Infant School work to term dates, so mastic is programmed tightly.
What your quote should include
- Which product they’ll use, and why it suits the joint
- Health and safety accreditation such as CHAS
- Will CSCS-carded applicators be on site?
- How long is the guarantee, and what does it include?
How we handle facade sealing in Dover
Our facade sealing work covers external facade joints, window and door perimeters, cladding panel joints and the perimeter joints where frames meet the structure on offices, blocks and industrial units. Coping and flashing joints are included where sealant is the specified fix. We work on stone and brick facade joints, cladding panel joints and shopfront frames, and the failures we’re asked to look at most are failed seals around shopfront and entrance frames and previous reseals run over old sealant. For commercial sealant work in Dover, you deal with one contact from quote to sign-off, for single jobs and planned programmes alike.
Developers and contractors working in Dover want mastic that keeps pace with the build: perimeters sealed before scaffold is struck, internal sealant after decoration, snags before handover. Tell us the programme and we’ll quote to it.
Our workmanship is guaranteed for 12 months, in Dover as everywhere else we work. If our installation lets you down in that time, we return and fix it.
Common questions from Dover clients
Do you take on work at healthcare sites like Buckland 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 take on work at estates like White Cliffs Business Park, close to Dover?
Yes. We cover Dover and the area around it, including industrial estates, business parks and retail parks such as White Cliffs Business Park. Photos and a short description are enough for a first look.
Do you need to see the site first?
It depends on the job. Straightforward work can often be priced from photographs and measurements, while larger or less clear jobs get a site visit first.
How long will the new sealant last?
Nobody can honestly give a figure in years, since movement, weather, cleaning and use all affect it. Regular inspection is the best way to catch problems early.
Do you seal facades in winter?
Year-round work is possible as long as joints are dry and temperatures suit the product. Frost and condensation on glass and steel are common on winter mornings.
Are you insured?
Yes. Mastic Doctor is fully insured, public liability included.
Do you run new sealant over the existing bead?
No. Overlaying is a shortcut that peels away quickly. We remove the failed sealant, clean the faces, set the depth and reseal.
What sealant work can’t fix
Some faults sit outside our scope, and we say so rather than covering them up:
- Replacing glass or failed glazing units
- Leaks from roofs, gutters or failed flashings rather than sealant joints
- Movement beyond what any sealant can handle
Not sure which it is? You can speak to us on 01277 525 020 or email the details over and we’ll tell you honestly before you book.
Where we work in Dover
- Shopfront frames
- Window and door perimeters
- Coping and flashing joints
- Stone and brick facade joints
- Cladding panel joints
- Perimeter joints where frames meet the structure
Places near Dover
More services for Dover
Leave it or put it right?
Failed joints let in more than water: draughts around frames add to heating costs and complaints. Resealing deals with the draught as well as the leak. In a town like Dover, a split, stained or mouldy joint is often the first thing visitors notice. Fresh sealant makes a building look maintained.
The price depends on how many linear metres there are, how much old material needs removing and the access. Call for a quote when you’re ready.
Why appoint us
- Failed material removed, not covered up
- Health and safety: CHAS accredited
- Our applicators hold CSCS cards
- Products installed to the manufacturer’s instructions
See how commercial sealant jobs are priced and our accreditations.
Contractors’ notes for Dover
Dover is within about 2 miles of the coast. Coastal exposure means perimeter and cladding joints work harder than on an inland job, and the sealant, primer and backing need choosing with that in mind. A 2-mile radius around Dover takes in a good number of hotels. Hotel refurbishments often run to tight programmes between busy periods, and perimeter and sanitary sealant has to keep up.
Further education sites such as East Kent College, 0.9 miles south-east of Dover, are extended and refurbished from time to time, with mastic often programmed into the summer break. On a healthcare site such as Buckland Hospital, which lies south-west of Dover, new blocks and refurbishments go on while the hospital keeps running, so mastic work is sequenced carefully.
Dover is in Kent. Our applicators travel to Dover for work on facade joints, handled exactly as we handle every other area. Our Kent coverage takes in 931 places, large and small. Sites around London have their own page, roughly 65 miles from Dover.
Anyone looking for facade sealing in CT17, CT16, CT15 and CT14 gets the same process as the rest of our area: send details, get a quote, we seal, guaranteed. Buildings on London Road, High Street and Church Road are within our area for facade joints. With the A2 and A20 nearby, Dover is easy to get to with materials and equipment. Just outside Dover, we also work in River (1 mile north-west), Maxton (1 mile south), Kearsney (1 mile north-west), Whitfield (1 mile north) and Temple Ewell (2 miles north-west). Bigger towns within reach include Canterbury (14 miles north-west), Folkestone (7 miles south-west), Ramsgate (15 miles north), Deal (7 miles north-east), Hythe (11 miles south-west) and Walmer (6 miles north-east). As one of the bigger centres in Kent, Dover has a broad mix of commercial, public and industrial buildings, and we cover them all.
Around Dover
We work on buildings around Connaught Park, The Bull pub and St Edmund's Catholic School, among other places. The nearest railway station is Dover Priory station, about 0.9 miles south. Nearby you will also find Dover Castle (1.3 miles south-east) and Crabble Corn Mill (0.7 miles west). The countryside around Dover includes Dover Western Heights.
How the job changes by surface
Cladding panel joints
On sealed panel systems, every joint keeps water out. We cut out failed joints along their full length and rebuild them.
Coping and flashing joints
Not every coping or flashing leak is a sealant problem. We tell you if the fix is a roofing or metalwork job rather than a reseal.
What sets the cost
These are the things that shape the price:
- The site’s rules and procedures
- Location, for remote and island sites
- Whether old sealant has to be cut out first
- Phasing around occupants
Every site prices differently: joint size, product, access and site hours all play a part. A fixed quote follows once we understand the job.
Before you send an enquiry
Diagnosis starts before we arrive. Tell us:
- The postcode of the building
- Access details, including height
- Approximate linear metres or a joint schedule
- Clear photographs of the problem areas
Tell us about the building, the joints and when you need the work done, and we’ll put a fixed quote together. To get it moving, speak to us on 01277 525 020 or email a schedule or drawings.
On site: what to expect
Working in a building that stays open takes some planning. The work area is signed and kept contained, keep walkways clear and move on in phases so staff and visitors can carry on around us. Town-centre premises in Dover may have limited parking, so tell us what’s nearby. On estates and business parks it’s typically simpler.
- We look at the joints, the drawings and the access before pricing.
- Failed sealant is cut out along its full length.
- Joint faces are cleaned to firm, sound material, with primer where the sealant maker specifies it.
- Backing rod, or bond-breaker tape in shallow joints, limits the depth.
- A facade-grade sealant rated for the movement goes in, tooled to a concave profile.
- We walk the finished joints with you before handing over.
Before we start on site
- Make sure the joints can be reached
- Point out parking and an unloading spot
- Agree which areas must stay open
Get a fixed quote
Specifications, drawings and tender packages are welcome with any enquiry, and we will price against exactly what is specified. Smaller jobs need nothing more than photos and a few notes.