Facade Sealing in Sevenoaks
Facade joint and window perimeter sealing on commercial buildings across Sevenoaks, carried out by CSCS-carded applicators. CHAS accredited and fully insured.
- Unsightly perimeter sealant on a visible elevation
- Cold air coming in at window perimeters
- Perimeter sealant that has split or peeled away
Facade sealing across Sevenoaks
Tell us what needs sealing and where, with photos or drawings if you have them, and we’ll price it.
Your questions answered
Will you fit the mastic around our build programme in Sevenoaks?
Yes. The mastic is planned around your key stages. Any paperwork you need, from RAMS to our insurance certificate and CSCS details, is confirmed with the quote.
Can you take on a job at a hospital such as Sevenoaks Hospital?
Yes. We work in healthcare settings as well as offices and schools. The estates team’s permit system and infection-control rules come first, and the work is planned around them.
Can you fit around our working hours?
The office is staffed Monday to Friday, from 8am until 5pm. Tell us your site hours and access windows and the work will be fitted around them.
Can you just add new sealant on top?
No. New sealant won’t hold on old sealant, so the old bead is cut away and the joint cleaned back to sound material. That is what makes the new joint last.
Can weather delay the job?
Outside, 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.
How do we ask for a quote?
There are four steps: send details, receive a fixed quote, we carry out the work, and it’s guaranteed. The first step only needs photos and a postcode.
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.
About our facade sealing in Sevenoaks
A good facade joint depends on design as much as product. The width has to suit the expected movement and the sealant’s movement capability, and closed-cell rod sets the depth, keeping the bond to two faces with the ratio the sealant maker recommends, often around 2:1. If you have air leaks through failed facade joints and damp patches beside frames after rain, we can put it right. Whether you call it commercial sealant work, mastic application or joint sealing, in Sevenoaks it comes down to the same thing: failed joints cut out, faces prepared and the right sealant laid to the right depth.
Many towns of Sevenoaks’s size have older buildings being converted or extended, which puts new frames and panels against old brick, stone or render. Those junctions need a sealant and primer that suit both surfaces.
Work we carry out comes with a 12-month guarantee. Should something we installed fail, call 01277 525 020 or send photos by email and we’ll come back to it.
Surface by surface
Render and coated surfaces
Paintable sealants exist for joints that will be coated. The choice depends on the specification and finish.
Window and door perimeters
Perimeter joints move as frames expand and contract in the sun. The rod limits depth, leaving the bead able to flex as the frame moves.
Aftercare for building managers
To get the most from the new sealant:
- Inspect facade joints on a regular cycle
- Clear debris that holds water against joints
- Check the asbestos register before old mastic is disturbed
- Keep pressure washers away from fresh sealant
Let the new sealant cure before washing the facade or windows near it. Pressure washers and harsh cleaners can damage a fresh bead, so brief your window cleaners.
Get the joint design right when resealing: correct depth, proper backing and a sealant that can take the movement. A well-designed joint lasts longer than a like-for-like copy of a failed one.
What we can’t put right
Not every problem is a sealant problem, and we are upfront when that’s the case. These need a different solution:
- Replacing glass or failed glazing units
- Arranging specialist high-level access, which is planned with the client
- Movement beyond what any sealant can handle
Not sure which it is? You can phone 01277 525 020 or send photos by email and we’ll tell you honestly before you book.
Surfaces we seal
- Shopfront frames
- Perimeter joints where frames meet the structure
- Window and door perimeters
- Coping and flashing joints
- Cladding panel joints
- Stone and brick facade joints
Our process
Site rules come first: signing in, inductions and any permit to work. With the paperwork done, the joints are worked through in the order agreed with your site contact. If you have more than one building in Sevenoaks, they can often be done on the same visit. Give us your access times and we’ll fit the work in.
- 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.
- The new sealant goes in and is tooled firmly onto both faces.
- The completed runs are checked with you, then the 12-month guarantee applies.
Preparing the site
- Tell us your opening times and when work is allowed
- Move anything stored against the joints
- Point out parking and an unloading spot
Quotes
We quote a fixed sum against the scope you give us, so the cost is agreed before work starts. To ask for one, speak to us on 01277 525 020 or email the details over.
Advice
Site staff or a sealant specialist?
A short, simple internal joint is often within reach of a maintenance team. Where it goes wrong is preparation: sealing over old material, sealing onto damp or dusty surfaces, or a product that can’t take the movement.
Putting right a botched joint often costs more than sealing it well at the start, because the whole bead must be removed and the faces cleaned back again. That’s why many clients bring in a specialist from the beginning.
Places near Sevenoaks
Also in Sevenoaks
When to call us in Sevenoaks
Not every failure is in the sealant: if the edge of the render, concrete or coating breaks away, the bead goes with it. When the joint edges need repair first, we say so.
If one of these sounds familiar, it’s time for a closer look:
- Gaps between rainscreen or cladding panels
- Failed seals around shopfront and entrance frames
- Unsightly perimeter sealant on a visible elevation
- Sealant pulling away from frames or panels
Hotels like The Royal Oak Hotel (to the south of Sevenoaks) rarely close for long, so refurbishment mastic is phased floor by floor.
Before you book anyone
- Proof of insurance
- Is depth set with backing rod, or bond-breaker tape in shallow joints?
- How they handle RAMS and site documents
- Whether old or failed sealant will be cut out, not overlaid
Facade sealing in Sevenoaks: the local picture
Sevenoaks is about 19 miles from central London. Commuter-belt towns tend to see a steady flow of new flats, offices and commercial schemes, so mastic packages have to keep pace with busy programmes. Several hotels sit less than 2 miles from Sevenoaks. Hotel extensions and refits typically have to fit around bookings, so mastic dates are tight.
When units on a site such as Sevenoaks Business Centre (0.8 miles north-east of Sevenoaks) are refurbished or reclad, the panel joints and window perimeters are part of the mastic package. Extensions at sites like Sevenoaks Hospital, 0.6 miles to the north-east of Sevenoaks, typically sit beside working departments, and the mastic follows strict access rules.
Sevenoaks is about 19 miles south-east of London, in Kent. We send applicators to Sevenoaks for facade joints, handled exactly as we handle every other area. Across Kent, 931 places are covered, including Sevenoaks. There’s a separate page for London, roughly 19 miles from Sevenoaks.
Postcode districts covered here: TN13, TN14, TN15 and TN8. If your site is on London Road, High Street and Church Road or close by, we can quote for facade joints. Being close to the A21 and A25, Sevenoaks is easy to get to with materials and equipment. Nearby places we also cover include Riverhead (1 mile west), Kippington (1 mile south), Dunton Green (1 mile north-west), Bessels Green (1 mile west) and Chipstead (2 miles west). Further afield, our area takes in Maidstone (15 miles east), Dartford (11 miles north), Royal Tunbridge Wells (11 miles south), Gravesend (13 miles north-east), Tonbridge (7 miles south-east) and Northfleet (13 miles north-east). As one of the bigger centres in Kent, Sevenoaks has a broad mix of commercial, public and industrial buildings.
What’s near Sevenoaks
Recent enquiries here include premises near The Rifleman pub, New Beacon School and Knole Academy, among other places. There’s a railway station in Sevenoaks itself: Sevenoaks station. Nearby you’ll also find Sevenoaks Hospital (0.6 miles north-east) and Kemsing Castle Bank (2.6 miles north-east). The countryside around Sevenoaks includes Dryhill Nature Reserve.