Kent · England
Bullockstone External Mastic
External mastic for Bullockstone and the surrounding area: careful preparation, the right product and tidy work. Ask us for a quick quote.
- Panel joints letting water in
- Joints pointed up with cement by mistake
- Movement joints with cracked, split or missing sealant
External mastic in Bullockstone
A movement joint is only as good as its depth. Closed-cell backing rod sets the depth and stops the sealant sticking to the back, leaving it bonded to two faces so it can move with the wall. If you are dealing with weathered mastic that no longer stretches and rigid filler in a joint that should flex, we can put it right.
In a village or hamlet like Bullockstone, older cottages and farm buildings often stand in the open, so walls and rooflines take the full force of wind and rain. Joints on those walls need a sealant that moves with the building and stays in place.
All of our work is guaranteed for twelve months.
- Location
- Bullockstone (CT6)
- Wider area
- Kent
- Guarantee
- 12 months on all our work
- Quote
- A clear quote up front
- Call
- 0345 464 0079
- Updated
- 26 October 2026
Leave it or put it right?
Mortar or ordinary filler might look like a quick way to close an open joint, but it locks the joint solid. The movement then cracks the brickwork or render nearby. A flexible sealant over backing rod is what the joint needs. In a small place like Bullockstone, homes can be exposed to wind and rain, which finds any gap, and damp in older walls is slow to dry out.
A few things move the cost up or down: the old material and how easily it comes out, any mould to treat, and whether the work is at height. We take all of that into account in your quote.
What you get with us
- Approved under the ARBOMaster scheme
- Homes, businesses and hotels
- Fully insured
- A 12-month guarantee on all work
Surface by surface
Cladding and façade panels
If the façade has a specified sealant, that’s what we use, or one the system allows. Send us any details you have about the façade.
Render joints
Render has movement joints and stop beads that need sealing. They’re resealed in a sealant that suits the render.
Towns and villages near Bullockstone
What else we do in Bullockstone
Keeping the joints in good condition
A little care helps the new joints last. Our advice:
- Deal with leaking gutters that soak the joints below
- Keep movement joints as flexible joints, not mortar
- Wash walls gently around the sealant
- Clear growth from the base of walls and joints
Have a quick look at the joints each spring. Splits, gaps at the edges or plants in the joint are early warning signs.
An open movement joint lets rain into the wall every time it pours. Over time it can mean damp inside, stained render or frost-damaged brick, all bigger jobs than a reseal.
How the visit works
Every visit runs the same way: we look at the joints together, protect the area around them, carry out the job and clear up. It generally takes a few hours to a few days, depending on the length of joint and the access. In a small place like Bullockstone, access is normally the main thing to plan. For outside work, also let us know about exposed walls and any outbuildings involved.
- We start by walking round the building and agreeing the joints and the access.
- We cut out the old mastic and rake out anything in the joint.
- Joint faces are cleaned back and primed if the sealant needs it.
- We fit closed-cell backing rod to control the depth.
- The exterior sealant is applied, tooled and checked along its length.
Getting ready for the visit
- Let us know about stairs, lifts or work at height
- Mention any sign-in or site rules at work premises
- Let us know about earlier repairs to the joints
How to get a quote
To get a quote, call 0345 464 0079 or email us with the location and a short description of the problem. You will have a clear quote before work begins.
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External mastic in Bullockstone: local notes
Bullockstone is within about 2 miles of the coast, and homes near the sea take more wind-driven rain, with salt in the air closer to the shore. That’s hard on movement joints and outside wall joints, especially on the side facing the sea. Rainfall in the South East is lower than in much of the UK, yet outdoor joints still have to be sealed dry, so jobs are booked with the weather in mind.
If you look after a building such as Thornden Wood Primary School, larger buildings have long runs of movement joint that eventually need resealing. For an older house near a landmark such as Church of St Martin, older walls, gutters and the joints where extensions meet them need a flexible sealant.
Bullockstone is about 1 mile south-west of Herne Bay, in Kent. Bullockstone gets the same service as everywhere we cover: old sealant removed completely, careful preparation and a 12-month guarantee. Bullockstone is one of 922 towns and villages in Kent where we work for external mastic. Chelmsford is on our list too, about 38 miles from Bullockstone.
We cover every part of the CT6 postcode area for external mastic and the streets around it. If you are just outside Bullockstone, we cover Herne Common (1 mile south-east), Eddington (1 mile north-east), Herne (1 mile east), Greenhill (1 mile north-west) and Hunters Forstal (1 mile north-east). Within a short drive, we also cover Canterbury (5 miles south), Margate (12 miles east), Ramsgate (13 miles east), Broadstairs (14 miles east), Whitstable (4 miles west) and Deal (15 miles south-east).
Landmarks near Bullockstone
Typical jobs here are in homes near The Share And Coulter Public House, Herne Bay High School and Curtis Wood and the streets around them. The closest station to Bullockstone is Herne Bay station, roughly 1 mile north. A little further out are Whitstable and Tankerton Hospital (2.9 miles west) and Tankerton Castle (3.6 miles west). Green spaces nearby include West Blean and Thornden Woods.
What we are called out for in Bullockstone
Poor preparation causes many early failures: joint faces that were dusty or damp, unprimed where they needed it, or still carrying old sealant. The new sealant then lets go long before it should.
Any of these means the joints need attention:
- Leaking joints around cladding and façade panels
- Sealant pulling away from one side of the joint
- Rain getting behind render or cladding at a joint
- Weathered mastic that no longer stretches
Rented homes near Herne Bay station change hands often, and split movement joints are easy to miss on a rental until damp shows inside.
What your quote should include
- The length of the guarantee
- Who turns up on the day
- When the joint can take water or movement
- What insurance they hold
FAQs for Bullockstone
Do you cover smaller places like Bullockstone?
Yes, we do. We work across London and the South East, from towns to the smallest places. The journey is planned ahead, so it helps to know about access.
Do you work for landlords with property near Herne Bay station?
Yes, rental work is part of what we do. You can ring 0345 464 0079 or drop us an email with the address and a few details, and we will give you a fixed price before we start.
Is it worth trying it myself?
Some simple jobs can be done by a careful DIYer. The usual mistakes are sealing over old sealant, sealing a damp joint and using too much.
Where are you based?
Mr Mastic is based in Crawley. We cover Bullockstone and the rest of Kent, along with the rest of our area.
Will there be a smell?
It depends on the product. Some smell for a while, some hardly at all.
Can a movement joint be filled with mortar?
No. Rigid materials can’t move with the wall. If it has already been filled, we can normally cut it out and reseal it.
Do you guarantee your work?
Yes. All our work carries a one-year guarantee.
How long will you be here?
That depends on how much there is to do, but most jobs take a few hours to a few days, depending on the length of joint and the access. We will give you a better idea when we quote.
Landlords, agents and businesses in Bullockstone
Failed sealant is one of the commonest items on a check-out report, and it’s easy to sort out between tenants. Several properties can be quoted together.
Landlords and letting agents in Bullockstone can book us as well as householders. Resealing between tenancies keeps a property looking cared for.
Can I do it myself?
If you do try it yourself, take your time over the preparation: take out all the old sealant, make sure the joint is clean and dry, and give it the full cure time. If it fails, we can still redo it.
What a professional job adds is preparation and the right product. Joints are cleaned back to sound surfaces and dried, and the sealant is chosen for how the joint moves and where it is, and the work is guaranteed for a year.