West Sussex · England

External & façade joints in Upper Beeding, West Sussex

Sealing brickwork movement joints, render, cladding and façade joints in Upper Beeding, with a 12-month guarantee on every job. Call for a quick quote.

  • Rain getting behind render or cladding at a joint
  • Moss and dirt in joints with no sealant left
  • Joints where the bead has come unstuck

External mastic in Upper Beeding

Common problems we fix in Upper Beeding

A lot of failed joints come down to preparation: dusty or wet faces, no primer where one was needed, or old sealant left in. The new sealant then lets go long before it should.

Signs it’s time to call us include:

  • Moss and dirt in joints with no sealant left
  • Old sealant gone brittle and cracked
  • Sealant pulling away from one side of the joint
  • Movement joints filled with mortar instead of sealant

Homes close to The Parish Church of St Peter include some older properties, and old and new materials meet at the roofline and walls, which is where sealant earns its keep.

Questions to ask before booking

  • What happens if the job turns out different
  • Which sealant they’ll use, and why
  • How long to leave it before use
  • How long the guarantee is

How to choose a mastic man

About our external mastic in Upper Beeding

On houses, flats and commercial buildings across Upper Beeding, we reseal joints in brickwork, render, cladding and façade panels. The preparation is the same whatever the wall: clean joint faces and the right depth. We work on façade panels, brickwork movement joints and render & cladding joints, and people most often call us about panel joints letting water in and sealant that has lost its bond to the brick or render.

Outside joints can only be sealed when they’re dry, so work in Upper Beeding is booked around the forecast. Let us know about access to every wall, plus any garages or outbuildings.

All of our work is guaranteed for twelve months.

Where
Upper Beeding (BN44)
Region
West Sussex
Cover
A year, on every job
Price
A clear quote up front
Phone
0345 464 0079
Last updated
26 October 2026
Mr Mastic applicators lined up beside the company vans, one holding a sealant gun

Your questions about external mastic in Upper Beeding

Do you cover Upper Beeding for external mastic?

Yes. We work across London and the South East, and Upper Beeding is part of that. You can phone 0345 464 0079 or send us an email and let us know what needs doing.

I let a flat near Shoreham-By-Sea station. Can you help?

Yes, landlords and agents are among the people we work for. Just ring 0345 464 0079 or drop us an email with the address and what needs doing, and we’ll send you a clear quote.

What’s an expansion joint in brickwork?

A vertical gap in a long brick wall is generally a movement joint. It lets the bricks expand without cracking and needs a flexible seal, not mortar.

What do you need from me for a quote?

Only a few details: where it is, what you’ve noticed and how we reach it. After that, simply phone 0345 464 0079 or email us.

Can you do several jobs on one visit?

Yes, we can. Several rooms, windows or areas can go on one quote.

When is the sealant fully cured?

That depends on the sealant used, so follow the cure time we give you.

Will there be a smell?

Sometimes, a little. It fades as the sealant cures.

What sealant do you use?

Quality sealants from brands including Arbo and Everbuild, picked for each joint. We explain the product when we quote.

Different surfaces, different methods

Render joints

Cracks along render joints let water in behind the coat. Resealing the joints early keeps water out and helps it last.

Copings and trims

Coping and trim joints face rain and sun head on. Each is resealed with a weatherproof, flexible sealant.

Looking after it afterwards

Joint life depends on how it’s used and looked after. Here’s what we suggest:

  • Keep soil, plants and ivy away from the joints
  • Look over the joints every year, ideally after winter
  • Keep movement joints as flexible joints, not mortar
  • Have failed joints looked at early

Follow the cure time we give you before the joint is knocked or disturbed. The surface skins over quickly, but full cure takes longer.

Leave a failed movement joint and water keeps getting into the wall. That can lead to damp patches, staining and frost damage.

Landlords, agents and businesses in Upper Beeding

For anyone letting property in or around Upper Beeding, several properties can be quoted together. Just tell us the addresses and what each one needs.

In hotels, rooms out of use cost money, so we plan the work room by room. We’ve worked in hotels as well as homes and businesses.

Outside joints around Upper Beeding

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. Historic houses like Portslade Manor (about 4.6 miles south-east) are a reminder that the area around Upper Beeding has older buildings as well as new. In older buildings, older brick and stone need a sealant that suits them, at the right joint depth.

For landlords with property near Shoreham-By-Sea station, split movement joints are easy to miss on a rental until damp shows inside. For site and facilities teams at buildings such as Upper Beeding Primary School, its movement joints, gutters and trims need looking after like any other building’s.

Upper Beeding is about 3 miles north-west of Shoreham-by-Sea, in West Sussex. Whether you are in the middle of Upper Beeding or further out, we cover external mastic for every kind of property. Our West Sussex coverage runs to 371 places, and Upper Beeding is one of them. Our Brighton page covers work nearby, about 8 miles away.

All of BN44 is covered for external mastic, from the main roads to the quietest streets. Whether your property is on High Street, Monks Walk and Hyde Lane or anywhere close by, we can help. Other places close to Upper Beeding include Bramber (1 mile west), Botolphs (1 mile south-west), Steyning (1 mile west), Sompting (4 miles south-west) and Lancing (4 miles south). Within a short drive, we also cover Horsham (13 miles north), Worthing (6 miles south-west), Haywards Heath (12 miles north-east), Burgess Hill (9 miles north-east), Littlehampton (11 miles south-west) and Shoreham-by-Sea (3 miles south-east).

What’s near Upper Beeding

Typical jobs here are in homes near Hillside Park (parke sa Hiniusang Gingharian) and Steyning Grammar School, among other places. For rail, the closest station is Shoreham-By-Sea station, about 3.6 miles south of the centre. A little further out are Southlands Hospital (3.5 miles south-east) and Steyning Museum (1.2 miles west). The countryside around Upper Beeding includes Truleigh Hill and Mill Hill.

Map of Upper Beeding © OpenStreetMap contributors

How it works

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. Somewhere like Upper Beeding needs a little journey planning: let us know about lanes, gates and parking. Everything for the job comes with us, so a second trip is avoided where possible.

  1. We start by walking round the building and agreeing the joints and the access.
  2. We cut out the old mastic and rake out anything in the joint.
  3. Joint faces are cleaned back and primed if the sealant needs it.
  4. Backing rod sized to the joint goes in to set the depth.
  5. The exterior sealant is applied, tooled and checked along its length.

Preparing for the visit

  • Mention if the joints have been sealed before
  • Clear the area around the work
  • Mention any sign-in or site rules at work premises

Ask for a quote

If you’re in Upper Beeding and need external mastic, phone 0345 464 0079 or email us. A short description of the job and where it is helps us quote, and you will get a clear quote before work begins.

Ask for a quote

Related advice

Should I try it myself first?

If you do try it yourself, take your time over the preparation: remove every trace of old sealant, clean and dry the joint, and follow the product’s cure time. If it doesn’t work out, we can still put it right.

A careful DIYer can reseal a simple joint, 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.

Quotes for external mastic in Upper Beeding

Your quote is based on your job. We look at:

  • Working hours on commercial sites
  • Whether the work is at height
  • How many areas need sealing
  • Which sealant suits the joint

Commercial jobs are quoted on the same basis as homes: the amount of work, the access and the products needed, along with when we can work on site. Ask us for a quote and we will go through it with you.

What to tell us for a quote

To help us quote quickly, let us know:

  • Pictures of the joints, sent by email
  • The problem you’ve noticed
  • If someone has resealed it before
  • Access, such as stairs, a lift or height

We quote each job on its own. Simply phone 0345 464 0079 or email us and describe the job, and photos are welcome.

20+ yearsMastic and sealant specialists
ARBOMaster approvedApproved applicator for Arbo sealants
Fully insuredDomestic, commercial and hotels
One-year guaranteeOn every job