Kent · England
External Mastic in Eyhorne Street
Sealing brickwork movement joints, render, cladding and façade joints for householders, landlords and businesses in Eyhorne Street. Fully insured, ARBOMaster approved and guaranteed for a year.
- Rigid filler in a joint that should flex
- Water getting into walls through failed joints
- Weathered mastic that no longer stretches
What we cannot put right
We’ll always be straight with you, so here’s what new sealant will not do:
- Damp that is not coming from the joint
- Movement that’s more than a sealant joint can take
- Adding movement joints to masonry that has none
Not sure which it is? You can phone 0345 464 0079 or send us an email and we will tell you honestly.
Joints and surfaces we work on
- Brickwork movement joints
- Façade panels
- Render & cladding joints
- Copings & trims
- Concrete & block
- Joints between brick and frames
About our external mastic in Eyhorne Street
As ARBOMaster approved applicators, we choose exterior sealants to suit the joint and the surfaces. Porous or awkward surfaces are primed where the sealant needs it and we use one wherever it does. We work on copings & trims, façade panels and brickwork movement joints, and people most often call us about hard, crazed mastic that has stopped moving and movement joints with cracked, split or missing sealant.
External sealant needs dry, clean surfaces, so work around Eyhorne Street is planned for dry weather. Tell us about access to all sides of the building, including outbuildings and garages.
You are covered for a year from the day we finish. If anything is not right with it, phone 0345 464 0079 or send us an email.
- Location
- Eyhorne Street (ME17)
- Region
- Kent
- Cover
- A year, on every job
- Quote
- A clear price before we start
- Phone
- 0345 464 0079
- Page updated
- 26 October 2026
Quotes for external mastic in Eyhorne Street
There’s no set price list, because jobs vary so much. The quote depends on:
- How many rooms, windows or areas are involved
- Working hours on commercial sites
- The size of the job
- How easy the joints are to reach
The cost depends on the size of the job, how hard the old material is to remove and how easy the joints are to reach. You will have a clear quote before any work starts.
What we need to know
What to tell us when you ask for a quote:
- Photos by email, if that is easy
- The rough size of the job
- Any access issues, like height or stairs
- Where the job is, and your postcode
We quote each job on its own, so start by telling us what you need. Simply call 0345 464 0079 or send us an email and describe the job.
Questions from Eyhorne Street
Can you help a landlord with a rental near Hollingbourne station?
Yes, landlords and agents are among the people we work for, and several properties can be quoted together. You can phone 0345 464 0079 or send us an email with the details for a clear quote.
Can you do external mastic in Eyhorne Street?
Yes. Our work covers London and the South East, and Eyhorne Street is part of that. Just phone 0345 464 0079 or email us with a few details of the job, and we will give you a clear price.
What sealant do you use?
It depends on the joint: sanitary silicone where it gets wet, and sealants suited to movement or weather elsewhere. Brands we use include Arbo and Everbuild.
Where do you work from?
We are based in Crawley, and we cover South East England, London and all of Scotland.
Is there a guarantee?
Yes, always. Each job is guaranteed for twelve months, wherever you are.
How often do external joints need resealing?
It depends on the exposure, the movement and the product. Treat it as a maintenance item and look at it yearly.
How long does the job take?
That depends on the amount of work, but as a guide it takes anything from a few hours to several days, depending on the building. We’ll tell you when we quote.
Do you hold any approvals?
Yes. Mr Mastic is an ARBOMaster approved applicator and we are fully insured too.
DIY sealant or a professional job?
Some sealant jobs are within reach of a careful DIYer, such as a straightforward joint indoors. Where it goes wrong is sealing over the old bead, working on a wet joint or overloading the gap.
Some jobs are best left to a professional: high-level joints, fire-rated gaps, external movement joints and big jobs need the right product, the right access and the right method.
The process
We work through the job in order: protection first, then preparation, sealing and a tidy-up. For most jobs that takes a few hours to a few days, depending on the length of joint and the access and we leave things clean and tidy. For a village or hamlet like Eyhorne Street, the journey is planned in advance: let us know about lanes, gates and parking. Everything for the job comes with us, so a second trip is avoided where possible.
- We look at every joint and agree a colour to suit the wall.
- We take out the old sealant until the faces are sound.
- Backing rod goes in so the sealant can stretch between the two faces.
- We prime the faces where required.
- A low-modulus exterior sealant is gunned in and tooled to a neat finish.
How to prepare
- Plan for the work area to be out of bounds to pets and children
- Let us know if you’ve seen damp or leaks
- Clear the area around the work
Ask for a quote
For external mastic in Eyhorne Street, call 0345 464 0079 or email us. A short description of the job and where it is helps us quote, and you’ll get a clear quote before we start.
Read more
For landlords and businesses
Businesses can book us for washrooms, kitchens, offices and more. On commercial sites, working times can be discussed when we quote.
In hotels, rooms out of use cost money, so the work can be planned room by room. We’ve worked in hotels as well as homes and businesses.
Leave it or put it right?
Water gets in through a failed movement joint. Resealing early keeps the job to the joint itself, rather than the wall around it. Around Eyhorne Street, older homes often have timber in their floors and frames, where water from a failed joint can cause rot if it’s left.
There are no prices on our website, because the cost depends so much on the job itself. For a quick quote, please call 0345 464 0079 or send us an email.
Why book with us
- Colour picked to suit the job
- Arbo and Everbuild products
- Homes, businesses and hotels
- More than 20 years in sealant work
Take a look at how sealant jobs are priced or what customers say.
Also near Eyhorne Street
Other services in Eyhorne Street
Common problems we fix in Eyhorne Street
If plants are growing out of a joint, the sealant has usually failed or was never there. Roots and dirt hold water against the wall and make things worse.
The most common problems we see are:
- Hard, crazed mastic that has stopped moving
- Cracked joints where brick meets render or frames
- Moss and dirt in joints with no sealant left
- Movement joints with cracked, split or missing sealant
Managing a site like Hollingbourne Primary School? Then larger buildings have long runs of movement joint that eventually need resealing.
Questions to ask before booking
- Whether the sealant suits the joint
- What the quote includes, VAT included or not
- When the joint can take water or movement
- Whether they’re fully insured
Outside joints around Eyhorne Street
London and the South East are among the drier parts of the UK, though outdoor sealant still has to go onto a dry joint, so the forecast decides the day. With historic houses such as Leeds Castle (about 0.9 miles south) nearby, there’s older building stock in the area around Eyhorne Street as well as newer homes. Where a home is older, older walls and rooflines need a sealant that moves with them and suits the material.
In the older streets around All Saints Church, the joints between older walls, newer extensions and the roofline need a sealant that can move. If you let a flat or house near Hollingbourne station, outside joints that have cracked can let damp into a rental, so check them between lets.
Eyhorne Street is about 4 miles east of Maidstone, in Kent. Our applicators cover external mastic for homeowners, landlords and businesses in Eyhorne Street and the surrounding area. Our area takes in 922 places across Kent, large and small. We also work in Chelmsford, about 33 miles from Eyhorne Street.
Postcode districts we cover here for external mastic: ME17. If you need external mastic at a property on Eyhorne Street, Tile Fields and Tile Fields Close or anywhere close by, our applicators can take on the job. Nearby, we also carry out external mastic in Hollingbourne (1 mile north-east), Ashbank (1 mile south-west), Broomfield (1 mile south), Leeds (1 mile south-west) and Broad Street (1 mile north). Larger places within reach include Maidstone (4 miles west), Ashford (13 miles south-east), Sittingbourne (7 miles north-east), Faversham (12 miles east), Minster (13 miles north-east) and Kings Hill (10 miles west).
Landmarks near Eyhorne Street
In Eyhorne Street, that means homes and buildings near Glyder House Sugar Loaves Public House, among other places. There’s a railway station in Eyhorne Street itself: Hollingbourne station. A little further out are KIMS hospital (3.6 miles north-west) and Leeds Castle (0.9 miles south). Green spaces nearby include Detling Hill.