Essex · England
External & façade joints in Rush Green, Essex
Sealing brickwork movement joints, render, cladding and façade joints in Rush Green, with a 12-month guarantee on every job. Call for a quick quote.
- Brick movement joints where the sealant has split
- Weeds or debris growing in open joints
- Rain getting behind render or cladding at a joint
Keeping the joints in good condition
A little care helps the new joints last. We recommend:
- Have failed joints looked at early
- Walk round the building once a year and look at the joints
- Ask before painting over external sealant
- Show decorators and builders where the movement joints are
Do not paint over the new sealant unless we’ve said the product is paintable. Paint can crack on a flexible joint and spoil the finish.
Small splits are the time to act. Then it’s a straightforward cut-out and reseal.
External mastic in Rush Green
We cut out failed sealant, set the joint depth with closed-cell backing rod and reseal with a low-modulus exterior sealant. The colour is chosen to suit the brick or render. We work on joints between brick and frames, copings & trims and render & cladding joints, and common reasons people get in touch are weeds or debris growing in open joints and brick movement joints where the sealant has split.
Houses in smaller places like Rush Green can stand more in the open than those in a built-up town, and walls and rooflines facing the weather take the worst of it. That is where gutter joints and wall joints tend to fail first.
The work is covered for a year after we finish. If anything isn’t right with it, ring 0345 464 0079 or send us an email.
- Location
- Rush Green (CO15, CO16)
- Wider area
- Essex
- Cover
- One year on every job
- Price
- Quoted before any work starts
- Phone
- 0345 464 0079
- Page updated
- 26 October 2026
Landlords, agents and businesses in Rush Green
We also work for businesses, from offices to washrooms and kitchens. For commercial premises, we can talk through working times when we quote.
If you manage several properties in or around Rush Green, jobs at different addresses can be quoted together. Just tell us the addresses and what each one needs.
Leave it or put it right?
Mortar or ordinary filler might look like a quick way to close an open joint, but it locks the joint solid. The wall then cracks somewhere else. The correct repair is a flexible sealant with the right backing. Homes in smaller places like Rush Green can face more weather, and failed outside joints let damp into walls. Inside, a split seal lets water into floors and panels just as it would anywhere.
Doing several joints on one visit is generally more efficient than separate visits. You will get one clear quote for the whole job.
Why Rush Green clients choose us
- 4.9 on Google from 180+ five-star reviews
- Colour agreed with you before we start
- Homes, businesses and hotels
- A 12-month guarantee on all work
Take a look at our cost guide or customer reviews.
The process
On the day, we look over the joints with you first, so there are no surprises. Surfaces next to the work are protected before any work begins. Most jobs take a few hours to a few days, depending on the length of joint and the access. A visit to Rush Green is planned like any other: the time, the access and where to park are agreed in advance. If the work is outside, the weather plays a part, as sealant needs a dry surface.
- Each joint is checked and the colour of the new sealant agreed.
- We take out the old sealant until the faces are sound.
- Closed-cell backing rod is pushed in so the sealant bonds to two sides only.
- Primer is applied wherever the sealant needs it.
- A low-modulus exterior sealant is gunned in and tooled to a neat finish.
Preparing for the visit
- Let us know about earlier repairs to the joints
- Tell us about any water getting in
- Move anything stored near the joints
Ask for a quote
Need a quote? Please call 0345 464 0079 or email us with a few details. We will explain what we’d do and send you a clear quote before any work starts.
Related advice
Outside joints around Rush Green
Rush Green is within about 1 mile of the coast, and homes near the sea take more wind-driven rain, with salt in the air closer to the shore. Both are hard on movement joints and outside wall joints, which can dry out and crack sooner where a building faces the weather. Compared with the north and west, the South East gets less rain, yet outdoor joints still have to be sealed dry, so jobs are booked with the weather in mind.
If you live in an older home near Church of St James, older walls, gutters and the joints where extensions meet them need a flexible sealant. If you let a flat or house near Clacton-On-Sea station, failed wall and movement joints let damp in, so they’re worth checking between tenancies.
Rush Green is about 1 mile south-west of Clacton-on-Sea, in Essex. Homes, rented property, offices and hotels in Rush Green can book us for external mastic. Every job comes with our 12-month guarantee. Across Essex, we cover 644 places, Rush Green among them. There’s also a page for Chelmsford, roughly 28 miles from Rush Green.
Jobs for external mastic in CO15 and CO16 works the same way as everywhere else we cover. If you need external mastic at a property on Leas Road, Ford Road and Cloes Lane or anywhere close by, our applicators can take on the job. Other places close to Rush Green include Bocking's Elm (1 mile north), Clacton-on-Sea (1 mile north-east), Jaywick (1 mile south-west), St Osyth (2 miles west) and St Osyth Heath (2 miles north-west). Further out, we also cover Colchester (12 miles north-west), Harwich (11 miles north-east), Camulodunum (13 miles north-west), Greenstead (11 miles north-west), Wivenhoe (9 miles north-west) and Brightlingsea (5 miles west).
Landmarks near Rush Green
We work in homes and buildings around Tendring Enterprise Studio School, Bishops Park College and Pickers Ditch Meadow. For rail, the closest station is Clacton-On-Sea station, about 1 mile east. Open spaces near Rush Green include Howlands Marsh.
Questions from Rush Green
Will you come out to Rush Green?
Yes. Rush Green is within the area we cover, which takes in towns, villages and rural addresses. We work across London and the South East. Just mention lanes, gates or anything else about the route when you book.
I let a flat near Clacton-On-Sea station. Can you help?
Yes, landlords and agents are among the people we work for, and several properties can go on one quote. You can ring 0345 464 0079 or send us an email with the details for a clear quote.
What colours does the sealant come in?
The aim is a neat, even joint in a colour that suits the wall. Colour is agreed with you before we begin from the range available.
Where do you work from?
Our base is in Crawley, West Sussex, and we work across South East England, London and Scotland.
How much does external mastic cost in Rush Green?
Every job is different, so each one gets its own quote. For a quick quote, phone 0345 464 0079 or email us with a short description of the job.
Do you hold any approvals?
Yes. We are ARBOMaster approved, the scheme for applicators of Arbo sealants.
Do I need to be at home?
That depends on where the joints are. Inside work needs someone to give us access, while outside work can sometimes be arranged differently.
How long does external mastic take?
That depends on how much there is to do, but as a guide it takes a few hours to a few days, depending on the length of joint and the access. We’ll give you a better idea when we quote.
Common problems we fix in Rush Green
Weeds, moss and debris in a joint are a sign the sealant has gone. Roots and dirt hold water against the wall and make things worse.
Signs it’s time to call us include:
- Brick movement joints where the sealant has split
- Gaps where render, brick and frames meet
- Sealant that has lost its bond to the brick or render
- Leaking joints around cladding and façade panels
For site and facilities teams at buildings such as Ravens Academy, movement joints, cladding joints and gutters on larger buildings need the same care as a house’s.
What your quote should include
- What happens if they find a problem under the old sealant
- Whether they seal over old material or remove it
- Who does the work, and how experienced they are
- Are they insured?
DIY versus a professional finish
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.
The biggest DIY mistake is sealing over old sealant. Silicone doesn’t stick to old silicone, so it peels away and traps moisture behind it. Everything old must be removed first.
How the job changes by surface
Joints between dissimilar materials
Each side of the joint may need its own preparation. We prepare both faces so the sealant bonds properly.
Brickwork movement joints
Brick moves with heat and moisture, and grows a little over time. That movement goes into the joint, so its sealant has to stay flexible.