Oxfordshire · England

External & façade joints in Broughton, Oxfordshire

Sealing brickwork movement joints, render, cladding and façade joints in Broughton, with a 12-month guarantee on every job. Ask us for a quote.

  • Old sealant gone brittle and cracked
  • Damp patches traced to an open external joint
  • Sealant pulling away from one side of the joint

External mastic for Broughton homes and businesses

Landlord and commercial work in Broughton

Landlords and agents in Broughton can book us as well as householders. Sealant work between tenants is a simple way to keep a property in good order before the next move-in.

We also work for property managers and facilities teams in Broughton and across Oxfordshire. Several sites can be quoted together, and we’re fully insured for the work.

About our external mastic in Broughton

We’re ARBOMaster approved applicators, and each external joint gets a sealant suited to it. Some surfaces need a primer before sealing and we use one wherever it does. If you have moss and dirt in joints with no sealant left and gaps where render, brick and frames meet, we can put it right.

Older homes in small places like Broughton may be stone, brick or timber-framed, often with later extensions. Where one material meets another is where water usually gets in, and they need the right sealant at the right depth.

Each job carries a 12-month guarantee.

The Mr Mastic team in navy uniforms in front of three Mr Mastic vans
Where
Broughton (OX15)
Region
Oxfordshire
Guarantee
12 months on all our work
Quote
A clear price before any work starts
Phone
0345 464 0079
Updated
26 October 2026

What happens if it’s left?

Done well, a resealed joint is a neat, straight line that suits the wall. A hurried job with smeared edges and no backing looks worse and fails sooner so it’s worth doing right. Around Broughton, older homes often have timber in their floors and frames, and water through a failed joint can rot timber if it’s left.

We do not show prices on the website, because each job is priced on what it involves. For a quick quote, please ring 0345 464 0079 or send us an email.

Why book with us

  • Colour picked to suit the job
  • Colour agreed with you before we start
  • Trusted Arbo and Everbuild sealants
  • Homes, businesses and hotels

Read our cost guide and what customers say.

When to call us in Broughton

Using the wrong sealant is another common reason. A high-modulus or general-purpose sealant can be too rigid for a busy joint, so it pulls away from the edges.

Any of these means the joints need attention:

  • Old sealant gone brittle and cracked
  • Movement joints with cracked, split or missing sealant
  • Leaking joints around cladding and façade panels
  • Water getting into walls through failed joints

If you look after a building such as Bishop Carpenter Church of England Aided Primary School, larger buildings have long runs of movement joint that eventually need resealing.

Questions to ask before booking

  • Whether they seal over old material or remove it
  • How hidden problems are handled
  • Whether VAT is included
  • What insurance they hold

How to choose a mastic man

Broughton: your questions answered

Can you help a landlord with a rental near Banbury station?

Yes, rental work is part of what we do. Just ring 0345 464 0079 or email us and tell us about the property, and we will send you a clear quote.

Is Broughton within the area you cover?

Yes, we do. We work across London and the South East, and smaller places are part of that. Longer journeys are simply planned in advance.

Can you seal joints between two different materials?

Yes. Different materials move at different rates, so a flexible sealant is needed where they meet. The sealant is matched to both sides.

Can I add another job to the visit?

Of course. Combining jobs makes good use of the visit.

Do you do commercial work?

Yes. Commercial and hotel work is a large part of what we do, as well as homes. We can talk about working times when we quote.

Will it make a mess?

Tidy work is part of the job. We protect what’s around the joints.

What is backing rod for?

Backing rod controls the sealant depth and keeps it off the back of the joint. Then the sealant bonds to two faces and can move.

Will there be a smell?

There can be a smell while the sealant cures. Ventilation helps.

How the visit works

All our tools and materials come with us in the van, so there’s nothing for you to buy. After a quick look at the joints together, the area is protected and the work begins. Most jobs take a few hours for a handful of joints, longer for a whole elevation. For a village or hamlet like Broughton, the journey is planned in advance: let us know about lanes, gates and parking. We bring what the job needs, so it can be finished in one trip where possible.

  1. We start by walking round the building and agreeing the joints and the access.
  2. Every bit of old sealant and any mortar or debris is cut out.
  3. Joint faces are cleaned back and primed if the sealant needs it.
  4. We fit closed-cell backing rod to control the depth.
  5. The exterior sealant is applied, tooled and checked along its length.

Before we arrive

  • Clear items away from the joints we’re working on
  • Tell us about access, such as stairs, a lift or high-level joints
  • Where the joints are inside, avoid wetting them before we arrive

Getting a quote

To get a quote, ring 0345 464 0079 or send us an email with the location and a short description of the problem. We will give you a clear price before any work starts.

Get a quick quote

Related advice

What we cannot put right

To be straight with you, there are a few things sealant will not fix:

  • Cracks in the bricks or render themselves, away from the joints
  • Adding movement joints to masonry that has none
  • Movement that is more than a sealant joint can take

Not sure which it is? You can ring 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
  • Joints between brick and frames
  • Concrete & block

Can I do it myself?

If you’ve already had a go yourself, that is fine. We remove it and do the joint properly, so just mention it when you contact us.

Some sealant jobs are within reach of a careful DIYer, like a short, easy-to-reach joint indoors. The common mistakes are sealing over old sealant, sealing a damp joint and using far too much.

How we quote for external mastic

Some jobs are bigger than they look, and some smaller. The main factors:

  • How easy the joints are to reach
  • The old material and how stubborn it is
  • Working hours on commercial sites
  • The number of rooms or windows

Homes and businesses are quoted the same way: how much there is to do, how we reach it and what it needs. Ask us for a quote and we will explain what it covers.

Asking for a quote

You don’t need to know the technical terms. It helps if you can tell us:

  • The type of property
  • Any access issues, like height or stairs
  • Where the property is
  • Pictures of the joints, sent by email

The more we know about the job, the more useful the quote. Let us know the location, the problem and roughly how many joints.

What external mastic looks like in Broughton

Historic houses like Broughton Castle (about 0.3 miles south-west) are a reminder that the area around Broughton has older buildings as well as new. In older buildings, older walls and rooflines need a sealant that moves with them and suits the material. Compared with the north and west, the South East gets less rain, though outdoor sealant still has to go onto a dry joint, so the forecast decides the day.

Rented homes near Banbury station change hands often, and split movement joints are easy to miss on a rental until damp shows inside. Homes close to Church of St Mary the Virgin include some older properties, and older walls, gutters and the joints where extensions meet them need a flexible sealant.

Broughton is about 2 miles south-west of Banbury, in Oxfordshire. We provide external mastic to homeowners, landlords and businesses in Broughton, as part of our work across Oxfordshire. Our Oxfordshire coverage runs to 443 places, and Broughton is one of them. Oxford is on our list too, around 21 miles away.

Work in OX15 is quoted and booked the same way as anywhere else. We cover properties on Danvers Close, Danvers Road and Wykham Lane and the roads around them. Nearby, we also carry out external mastic in North Newington (1 mile north), Neithrop (2 miles north-east), Ruscote (2 miles north-east), Bloxham (2 miles south) and Drayton (2 miles north). Further out, we also cover Bicester (14 miles south-east), Bure Park (13 miles south-east), Chipping Norton (10 miles south-west), Grimsbury (3 miles north-east), Woodstock (14 miles south) and Bodicote (3 miles east).

Landmarks near Broughton

Around Broughton, our work takes us to homes and buildings near The Roebuck Public House, The Warriner School and Tudor Hall School. For rail, the closest station is Banbury station, roughly 2.7 miles north-east. A little further out are Bloxham Village Museum (1.8 miles south) and Castle Quay Shopping Centre (2.6 miles north-east). Green spaces nearby include Crouch Hill and Woodford Bottom and Lamb's Pool.

Map of Broughton © OpenStreetMap contributors
20+ yearsMastic and sealant specialists
ARBOMaster approvedApproved applicator for Arbo sealants
Fully insuredDomestic, commercial and hotels
One-year guaranteeOn every job