Barfrestone mastic sealing
Sealant work in Barfrestone for main contractors, managing agents and facilities managers: mastic sealing for building owners, managing agents and housing associations, quoted at a fixed price.
- Window mastic that has split and shrunk
- The same joint failures repeated across a portfolio
- Open joints in brickwork or panels
Mastic sealing for Barfrestone sites
Tell us what needs sealing and where, with photos or drawings if you have them, and we’ll price it.
About our mastic sealing in Barfrestone
On a residential block, the work happens around people’s lives. Dates, areas and the order of work are agreed with you in advance so you can let residents know what is happening. Communal entrances and stairs stay usable while we work. If you have failed external movement joints and water getting in round frames after rain, we can put it right. A specialist sealant contractor works differently from a general builder: in Barfrestone, that means joint design, primers and backing rod as standard.
Owners and agents with buildings around smaller places such as Barfrestone tend to manage small terraces of association properties, converted barns and commercial units. Frame and wall-joint mastic on all of them ages and hardens.
The 12-month guarantee covers our workmanship: the preparation, the sealing and the tooling. It doesn’t extend to damage, other trades’ later work or movement the joint was never designed to take.
- Place
- Barfrestone (CT15)
- Region
- Kent
- Cover
- 12 months on every job
- Quotes
- Fixed quote, scope in writing
- Phone
- 01277 525 020
- Updated
- 3 November 2026
What happens if it’s left?
Open external joints let water into walls and around frames. That can lead to damp, staining and damage to finishes, which is harder to deal with than resealing. Converted and older buildings near places like Barfrestone tend to move, and aged sealant cracks. The right product, sized to the joint, copes much better.
The product called for affects the cost, and so does the preparation, such as cutting out, priming or new backing rod. Access, phasing and site requirements come into it too.
What you get with us
- Constructionline member for supplier checks
- Joints cleaned back to sound surfaces
- Coloured sealants to suit the setting, where available
- CHAS accredited contractor
See how commercial sealant jobs are priced or our accreditations and insurance.
Also near Barfrestone
More services for Barfrestone
Work for main contractors and building owners
Building owners and managing agents use us on everything from one building to a spread of sites. One quote can cover more than one site, which keeps the paperwork simple.
Main contractors use us as their sealant subcontractor on new-build and refurbishment projects. Programme, specification and site rules come first, and our applicators hold CSCS cards.
Our process
Inspect, seal, sign off: every visit follows that pattern. We inspect the joints and confirm what’s in scope, then the work is carried out to the specified product and detail, and the job ends with a walk round and sign-off. For work around Barfrestone, we aim to finish in one visit, so we ask for photos and rough sizes first. Then the right materials arrive with us.
- First comes a look at the joints and, for older buildings, the asbestos records.
- The products and programme are set out in a fixed quote.
- We strip out the old sealant.
- The joints are prepared and resealed with the right product.
- Buildings are completed in turn.
Before we start on site
- Point out parking and an unloading spot
- Make sure the joints can be reached
- Share your working hours and any access restrictions
Request a quote
Need a figure for a tender or a budget? We will quote against your scope and drawings you can plan around. If you have questions first, phone 01277 525 020 or email a schedule or drawings.
Related advice
Barfrestone: questions and answers
Is a smaller place like Barfrestone outside your area?
No. Places such as Barfrestone are covered as much as the big towns. Our area covers London and the South East counties. Where we can, we group nearby jobs to make the most of each trip.
We manage a building near Shepherds Well station. Can you help?
Yes. Managing agents, landlords, property factors and housing associations are who this service is for. Send the address, photographs of the elevations and your access arrangements, and we will give a fixed quote.
How long does a job like this take?
The duration is planned around your programme and the access we’re given. We will give you an estimate of time on site when we quote.
Can you work to our specification?
Yes. The specification and the manufacturer’s installation guidance are what we work to.
What guarantee do you give on resealing?
Our workmanship carries a 12-month guarantee and we hold public liability insurance.
How do you handle work on occupied blocks?
The work is planned around occupiers. We agree the programme so you can notify occupiers and communal access is kept open.
Is asbestos a concern with old mastic?
Asbestos removal isn’t part of our work. Anything suspect is tested before we carry on, and the duty to manage asbestos sits with the dutyholder.
What the job involves on each surface
Window and door perimeters on blocks
Perimeter joints on blocks are best done elevation by elevation or block by block. How each joint is reached is agreed at quote stage.
External movement joints
External movement joints take up expansion and contraction. Once that sealant goes, rain can reach the wall.
Site staff or a sealant specialist?
Paperwork matters too. Main contractors and clients often ask for CSCS cards, RAMS and insurance details, and our CSCS-carded applicators are used to working under those rules.
General builders and handymen seal joints, but it isn’t their main trade. A specialist prepares properly, controls joint depth and picks a product with the right movement class, which is what makes a joint last.
Planned mastic for Barfrestone portfolios
The South East is one of the drier parts of the UK. External mastic still waits for dry faces and the right temperature, and elevations facing the sun and the prevailing weather are normally where frame mastic ages first. Barfrestone lies roughly 61 miles out from central London. Within reach of London, blocks run by agents and associations are common around stations, and window and balcony mastic on them tends to age at the same rate.
Buildings close to stations like Shepherds Well station, 1.3 miles to the south-west of Barfrestone, are often flats over shops, with frame mastic to keep sound. Trustees of buildings like Church of St Nicholas can bring frame and external mastic into a planned maintenance list. Site managers at schools like Eythorne Elvington Community Primary School can fit frame mastic into the summer works.
Barfrestone is about 5 miles north-west of Dover, in Kent. If you’re looking for mastic sealing in Barfrestone, we can help, as we do across Kent. We work across 931 places in Kent. Our London page has more on work in that area (61 miles or so).
Business premises anywhere in CT15 are within our area. We also cover Frogham (1 mile north-west), Elvington (1 mile east), Nonington (1 mile north-west), Snowdown (2 miles north-west) and Woolage Village (2 miles west) for mastic joints. A short drive away, we cover Canterbury (9 miles north-west), Margate (14 miles north-east), Dover (5 miles south-east), Folkestone (9 miles south), Ramsgate (12 miles north-east) and Broadstairs (14 miles north-east).
What’s near Barfrestone
Barfrestone’s nearest station is Shepherds Well station, about 1.3 miles south-west of the centre. Other landmarks nearby include Buckland Hospital (5.5 miles south-east).
What we can’t put right
A few problems need another trade or a different fix, and we point that out rather than sealing over them:
- Leaks from above rather than through a joint
- Old mastic suspected of containing asbestos, which must be tested and dealt with by a specialist first
- Glazing that needs replacing
If in doubt, call the office on 01277 525 020 or send details through our quote form and we will say what we think before you book.
Joints and surfaces we work on
- Window and door perimeters on blocks
- Communal entrances and stairwells
- External wall and movement joints
- Shopfronts below residential blocks
- Balcony and threshold joints
- Communal kitchens and washrooms