Kent · England
External Mastic in Standen
Sealing brickwork movement joints, render, cladding and façade joints for householders, landlords and businesses in Standen. Fully insured, ARBOMaster approved and guaranteed for a year.
- Moss and dirt in joints with no sealant left
- Movement joints filled with mortar instead of sealant
- Weathered mastic that no longer stretches
External mastic in Standen
For buildings in Standen, we reseal external joints of all kinds, from brick movement joints to cladding panels. Every joint gets the same careful preparation: clean joint faces and the right depth. Common call-outs are for movement joints with cracked, split or missing sealant and cracked joints where brick meets render or frames, across copings & trims, concrete & block and render & cladding joints.
Somewhere as small as Standen, homes and farm buildings often face open ground, where walls and rooflines take the weather head on. Gutter joints and wall joints there need a sealant that can flex and stay put.
A 12-month guarantee comes as standard, so you’re covered after we’ve gone.
- Location
- Standen (TN27)
- Region
- Kent
- Guarantee
- A year, on every job
- Quotes
- Quoted before any work starts
- Telephone
- 0345 464 0079
- Updated
- 26 October 2026
How we quote for external mastic
Jobs vary more than people expect. What affects the quote:
- The number and length of the joints
- Mould in or behind the old joints
- The product the joint needs
- Access and height
A few things move the cost up or down: how much old sealant there is and how stubborn it is, any mould to treat, and whether we need extra access for height. Your quote takes all of that into account.
Helping us quote
To help us quote quickly, let us know:
- Where the job is, and your postcode
- Roughly how big the job is
- Whether it’s a home or a business
- Whether it has been sealed before
We quote each job on its own. Simply phone 0345 464 0079 or drop us an email and describe the job and send photos if you have them.
Different surfaces, different methods
Copings and trims
Joints in copings, parapets and trims are exposed to the worst of the weather. We reseal them with an exterior sealant suited to the material.
Joints between dissimilar materials
Where a frame or panel meets masonry, water often finds a way in. We cut out the old sealant and reseal with a product suited to both surfaces.
Looking after it afterwards
A little care helps the new joints last. Our advice:
- Keep movement joints as flexible joints, not mortar
- Avoid pressure-washing directly into sealant joints
- Leave the joints unpainted unless we have said otherwise
- Clear growth from the base of walls and joints
Don’t let soil, plants or ivy build up against the new joints. Anything that holds water against the joint wears it out sooner.
Act while the splits are small. At that stage it’s a simple cut out and reseal with no damage behind it to deal with.
For landlords and businesses
In hotels, rooms out of use cost money, so we plan the work room by room. Hotel work is part of what we do, alongside homes and businesses.
We also work for businesses, from offices to washrooms and kitchens. For commercial premises, we can talk through working times when we quote.
Nearby places to Standen
What else we do in Standen
Common problems we fix in Standen
Using the wrong sealant is another common reason. A high-modulus or general-purpose sealant can be too rigid for a busy joint, and it tears off the sides.
People generally contact us after spotting one of these:
- Rigid filler in a joint that should flex
- Brick movement joints where the sealant has split
- Gaps where render, brick and frames meet
- Failed sealant between panels on a façade
Around Standen, as everywhere, external mastic is only as good as the preparation behind it.
Before you book anyone
- Whether they’re fully insured
- What preparation is included
- What the quote includes, VAT included or not
- How long to leave it before use
Standen buildings and the weather
London and the South East are among the drier parts of the UK, yet outdoor joints still have to be sealed dry, so jobs are booked with the weather in mind.
Rented homes near Headcorn station change hands often, and failed wall and movement joints let damp in, so they’re worth checking between tenancies.
Standen is about 9 miles west of Ashford, in Kent. Jobs in Standen get the same care as everywhere else we work: old sealant removed completely, careful preparation and a one-year guarantee. Across Kent, we cover 922 places, and Standen is one of them. You can also see our page for Crawley, roughly 37 miles from Standen.
Here we cover the TN27 postcode area for external mastic. If you need external mastic at a property on Smarden Road, Pook Lane and Weeks Lane or anywhere close by, we can help. Nearby, we also carry out external mastic in Curteis' Corner (1 mile south-west), Lashenden (1 mile north-west), Monk's Hill (1 mile north-east), Biddenden (1 mile south-west) and Stede Quarter (1 mile south-east). We also work in nearby towns such as Maidstone (11 miles north-west), Ashford (9 miles east), Sittingbourne (15 miles north), Kings Hill (14 miles north-west), Foley Park (12 miles north-west) and Paddock Wood (12 miles west).
Near you in Standen
The nearest railway station is Headcorn station, roughly 2.6 miles north-west of the centre. Other landmarks nearby include Benenden Hospital (3.5 miles south-west) and Romden Castle (2.7 miles north-east).
How it works
On the day, there’s very little for you to do. Show us the job and we’ll take it from there. The work itself takes anything from a few hours to several days, depending on the building. Somewhere like Standen needs a little journey planning: tell us about narrow lanes, gates, long drives and where we can park. We bring what the job needs, so it can be finished in one trip where possible.
- First we look over the joints with you, agree which to renew and talk through access.
- The old mastic and anything lodged in the joint is removed.
- We clean both faces of the joint and prime them where the product calls for it.
- Closed-cell backing rod is fitted to set the depth and stop three-sided bonding.
- We gun in a flexible exterior sealant in a colour that suits the wall and tool it neatly.
Getting ready for the visit
- Tell us about access, such as stairs, a lift or high-level joints
- Clear items away from the joints we are working on
- For business premises, tell us about site rules or sign-in
Ask for a quote
Quotes start with a quick conversation. Tell us what’s wrong, where it is and how much there is. When it suits you, phone 0345 464 0079 or drop us an email.
Related advice
Standen: your questions answered
Is Standen within the area you cover?
Yes, we do. We work across London and the South East, from towns to the smallest places. Longer journeys are simply planned in advance.
Can you do external mastic in Standen?
Yes, Standen is within the area we cover. Our work covers London and the South East. Just call 0345 464 0079 or drop us an email with a few details of the job, and we’ll send you a clear quote.
Do you have insurance?
Yes. We’re fully insured, and we’ve been doing sealant work for more than 20 years.
Do you do commercial work?
Yes. Larger jobs can be planned room by room or area by area.
What sealant do you use?
It depends on the joint: sanitary silicone where it gets wet, and sealants suited to movement or weather elsewhere. We use products from Arbo and Everbuild.
Do you work at height?
That depends on the building and the joints. Where joints can be reached safely, we’ll do them. Tell us about the building and we’ll confirm what access is needed.
Is the work guaranteed?
Yes. All our work carries a one-year guarantee.
Can tenants book the work?
Yes. Ask your landlord first, and we can send them the quote if that helps.
Should I try it myself first?
If you’ve already had a go yourself, that’s fine. We remove it and do the joint properly.
Some jobs are best left to a professional: high-level joints, fire-rated gaps, external movement joints and big jobs call for the right materials, safe access and experience.