Oxfordshire · England
External & façade joints in Beckley, Oxfordshire
Our applicators work in Beckley on sealing brickwork movement joints, render, cladding and façade joints. Old material cut out, joints cleaned and sealed neatly and every job guaranteed for a year.
- Cracked joints where brick meets render or frames
- Brick movement joints where the sealant has split
- Old sealant gone brittle and cracked
External mastic for homes and businesses in Beckley
Low-level joints can usually be done from the ground. Where joints are higher up, tell us about the building when you get in touch and we’ll confirm what’s needed to reach them safely. We work on joints between brick and frames, concrete & block and brickwork movement joints, and common reasons people get in touch are sealant pulling away from one side of the joint and plants rooting in failed movement joints.
Somewhere as small as Beckley, homes and farm buildings often face open ground, where walls and rooflines take the weather head on. Joints on those walls need a sealant that moves with the building and stays in place.
The work is covered for a year after we finish. If anything is not right with it, phone 0345 464 0079 or send us an email.
- Location
- Beckley (OX3, OX33)
- Wider area
- Oxfordshire
- Cover
- 12 months on all our work
- Quotes
- A clear price before any work starts
- Phone
- 0345 464 0079
- Page updated
- 26 October 2026
Landlord and commercial work in Beckley
Water getting past a failed joint can damage the building, which is a bigger problem in a rented property. Keeping joints in good order is simple maintenance.
Whether it’s one flat or a portfolio, the work is the same standard: old sealant fully removed, joints prepared properly and a one-year guarantee.
Keeping the joints in good condition
Joint life depends on how it’s used and looked after. Here’s what we suggest:
- Make sure movement joints aren’t pointed over
- Leave the joints unpainted unless we’ve said otherwise
- Wash walls gently around the sealant
- Keep soil, plants and ivy away from the joints
Only paint over the joint if we’ve confirmed the sealant can take paint. Paint can crack on a flexible joint.
Leave a failed movement joint and water keeps getting into the wall. That can lead to damp patches, staining and frost damage, all bigger jobs than a reseal.
Signs you need external mastic in Beckley
Buildings move more than people expect. Brickwork grows a little over the years, blockwork and concrete shrink, and all of it moves with heat and moisture. The sealant in the movement joints takes that strain.
Common reasons people contact us are:
- Sealant pulling away from one side of the joint
- Damp patches traced to an open external joint
- Rigid filler in a joint that should flex
- Hard, crazed mastic that has stopped moving
If you live in an older home near Church of the Assumption of the Blessed Virgin Mary, the joints between older walls, newer extensions and the roofline need a sealant that can move.
What your quote should include
- Whether all the old sealant comes out first
- How the colour is chosen
- Whether the sealant suits the joint
- What insurance they hold
What happens on the day
Most of a good job is in the preparation, so that is where we spend the time. Every joint is cleaned and dried before new material goes in. All told, the work takes a few hours for a handful of joints, longer for a whole elevation. In a small place like Beckley, access is normally the main thing to plan. If the job is outside, mention outbuildings, exposed walls and how to reach them.
- 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.
- The faces are brushed clean and primed where the product requires it.
- We fit closed-cell backing rod to control the depth.
- We apply the sealant, tool it and check the whole run.
Getting ready for the visit
- Tell us about access, such as stairs, a lift or high-level joints
- Let us know about earlier repairs to the joints
- Move anything stored near the joints
Ask for a quote
Quotes start with a quick conversation. Describe the problem, the location and the size of the job. Whenever you are ready, phone 0345 464 0079 or drop us an email.
Advice
Why it’s worth doing now in Beckley
Running new sealant over the old bead rarely lasts. New sealant doesn’t bond well to old, weathered sealant, so we always take the old sealant out. Older cottages and farmhouses around Beckley can have timber floors and frames, where water from a failed joint can cause rot if it’s left.
Commercial jobs are quoted on the same basis as homes: how much there is to do, how we reach it and what it needs, plus any working-time requirements on site. Call for a quick quote and we will go through it with you.
Why us?
- 20+ years of sealant experience
- Sealant colour chosen to suit
- 4.9 on Google from 180+ five-star reviews
- Anti-fungal sanitary silicone in wet areas
See what affects the cost and customer reviews.
Nearby places to Beckley
More services for Beckley
Common questions in Beckley
Is Beckley within the area you cover?
Yes. Beckley is within the area we cover, which takes in towns, villages and rural addresses. Our work covers London and the South East. Just mention lanes, gates or anything else about the route when you book.
Is Beckley in your area for external mastic?
Yes, Beckley 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.
Do you work for hotels and businesses?
Yes. We work in offices, washrooms, hotels and other commercial premises, as well as homes. We can talk about working times when we quote.
Can you seal joints between two different materials?
Yes. Different materials move at different rates, so the joint between them must be flexible. We choose one that suits both surfaces.
How long should I leave it?
It depends on the product and the conditions. We tell you how long to leave it before we go.
How long does the job take?
It depends on the size of the job, but as a guide it takes a few hours for a handful of joints, longer for a whole elevation. We will give you a better idea when we quote.
Is it messy?
No. We protect the surfaces around the joints, and we tidy up before we go.
Do I have to be there?
That depends on where the joints are. Inside work needs someone to give us access, and for outside work we’ll agree access with you when we book.
Walls and rooflines in Beckley
With historic houses such as Holywell Manor (about 3.9 miles south-west) nearby, there’s older building stock in the area around Beckley as well as newer homes. Where a home is older, older brick and stone need a sealant that suits them, at the right joint depth. The South East is one of the drier parts of the UK, though outdoor sealant still has to go onto a dry joint, so the forecast decides the day.
If you let a flat or house near Islip station, failed wall and movement joints let damp in, so they’re worth checking between tenancies. Schools such as Beckley Church of England Primary School are buildings too, and its movement joints, gutters and trims need looking after like any other building’s.
Beckley is about 4 miles north-east of Oxford, in Oxfordshire. Beckley gets the same service as everywhere we cover: old sealant removed completely, careful preparation and a one-year guarantee. Our Oxfordshire coverage runs to 443 places, Beckley among them.
Here we cover the OX3 and OX33 postcode area for external mastic. Local streets include High Street, Sandpath and New Road, and we cover them all. If you are just outside Beckley, we cover Stanton St John (1 mile south-east), Barton (2 miles south), Forest Hill (2 miles south-east), Risinghurst (2 miles south) and Shotover Hill (3 miles south). Within a short drive, we also cover Oxford (4 miles south-west), Didcot (13 miles south), Bicester (8 miles north), Abingdon-on-Thames (9 miles south-west), Witney (13 miles west) and Thame (10 miles east).
Around Beckley
We work in homes and buildings around The Abingdon Arms Public House and Katie and George Park and the streets around them. The nearest railway station is Islip station, about 3.3 miles north-west of the centre. A little further out are Oxford Castle (4.6 miles south-west) and Churchill Hospital (2.7 miles south-west). For a walk, there’s Otmoor RSPB reserve and Shotover.
DIY versus a professional finish
Some jobs are best left to a professional: work at height, external movement joints, fire-rated sealant and large areas call for the right materials, safe access and experience.
The biggest DIY mistake is sealing over old sealant. New silicone won’t bond to old, so it peels away and traps moisture behind it. All the old material has to come out first.
What the job involves on each surface
Joints between dissimilar materials
Brick against render, concrete against metal, stone against timber: every change of material is a joint. We seal the joint with a flexible exterior sealant so neither cracks the other.
Copings and trims
Joints in copings, parapets and trims are exposed to the worst of the weather. Each is resealed with a weatherproof, flexible sealant.