Essex · England
External & façade joints in Nevendon, Essex
External mastic for Nevendon and the surrounding area: careful preparation, the right product and tidy work. Ask us for a quick quote.
- Old sealant gone brittle and cracked
- Joints with sealant missing in places
- Joints where the bead has come unstuck
What happens if it’s left?
Resealing a run of joints in one go is generally better than patching one at a time. Joints of the same age tend to fail together, and access only has to be arranged once. Older cottages and farmhouses around Nevendon 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: the amount of work, how we reach it and what it needs. Call for a quick quote and we will go through it with you.
Why book with us
- Colour agreed with you before any work starts
- Old sealant always removed completely
- Homes, businesses and hotels
- More than 20 years in sealant work
See what affects the cost and customer reviews.
External mastic for homes and businesses in Nevendon
We’re ARBOMaster approved applicators, and each external joint gets a sealant suited to it. Porous or awkward surfaces are primed where the sealant needs it and we use one wherever it does. Common call-outs are for rigid filler in a joint that should flex and joints where the bead has come unstuck, across brickwork movement joints, render & cladding joints and copings & trims.
External sealant needs dry, clean surfaces, so work around Nevendon is planned for dry weather. Let us know about access to every wall, plus any garages or outbuildings.
The work is guaranteed for twelve months. If something isn’t right with it in that time, tell us and we will put it right.
- Location
- Nevendon (SS12)
- Wider area
- Essex
- Guarantee
- One year on every job
- Price
- Quoted before any work starts
- Call
- 0345 464 0079
- Last updated
- 26 October 2026
Keeping the joints in good condition
After the cure time, these simple habits help:
- Wash walls gently around the sealant
- Act on the first splits you see
- Leave the joints unpainted unless we’ve said otherwise
- Fix overflowing gutters above sealed joints
If you have more work done on the wall, such as new render, cladding or an opening, show the contractor the movement joints. They should be kept open and resealed, not filled.
A joint that has stopped moving pushes the movement elsewhere, normally as cracking in the brickwork or render nearby. Resealing it early helps prevent that.
Different surfaces, different methods
Cladding and façade panels
Where a cladding system has its own specified sealant, we follow it or an approved alternative. Tell us what the building has when you get in touch.
Joints between dissimilar materials
Where a frame or panel meets masonry, water often finds a way in. We cut out the old sealant and reseal with a product suited to both surfaces.
Questions from Nevendon
I let a flat near Wickford station. Can you help?
Yes, rental work is part of what we do. Just call 0345 464 0079 or drop us an email and tell us about the property, and we will give you a clear price.
Do you cover smaller places like Nevendon?
Yes. Nevendon 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.
What is backing rod for?
Closed-cell backing rod sets the depth of the sealant and stops it sticking to the back of the joint. Then the sealant bonds to two faces and can move.
When will the joints need doing again?
There’s no fixed answer: joints on exposed walls or with a lot of movement age sooner. A yearly look will tell you when they need doing. Our work comes with a 12-month guarantee.
Do you remove the old sealant?
Yes. All of the old material is cut out and the joint cleaned.
Will there be a smell?
It depends on the product. Some smell for a while, some hardly at all, and any smell fades as they cure.
When is the sealant fully cured?
Most sealants are touch-dry well before they’re fully cured. We’ll give you the cure time for the product we used.
Can you reach joints on upper floors?
That depends on how high the joints are and the ground below. Low-level joints are straightforward; for higher work, tell us about the building and we will confirm what’s needed.
Common problems we fix in Nevendon
Buildings move more than people expect. Clay bricks expand slightly over their life, concrete and block shrink, and everything moves with temperature and wet. The sealant in the movement joints takes that strain.
The most common problems we see are:
- Damp patches traced to an open external joint
- Hard, crazed mastic that has stopped moving
- Sealant that has lost its bond to the brick or render
- Gaps where render, brick and frames meet
Letting a property close to Wickford station? Then failed wall and movement joints let damp in, so they’re worth checking between tenancies.
Comparing quotes
- What insurance they hold
- How hidden problems are handled
- How the joint is cleaned and prepared
- What the cure time is
What we do, step by step
All our tools and materials come with us in the van. Once we have agreed what’s being done, the area is protected and the work begins. Most jobs take a few hours to a few days, depending on the length of joint and the access. Somewhere like Nevendon needs a little journey planning: tell us about narrow lanes, gates, long drives and where we can park. We bring what the job needs, so it can be finished in one trip where possible.
- Each joint is checked and the colour of the new sealant agreed.
- Failed sealant is removed back to clean, sound faces.
- Closed-cell backing rod is pushed in so the sealant bonds to two sides only.
- We prime the faces where required.
- A low-modulus exterior sealant is gunned in and tooled to a neat finish.
Before we arrive
- Let us know about earlier repairs to the joints
- Tell us if parking is tricky
- Let us know about stairs, lifts or work at height
Get a quote
Quotes start with a quick conversation. Tell us what’s wrong, where it is and how much there is, and we’ll talk you through what we’d do. When it suits you, phone 0345 464 0079 or email us.
Read more
What sealant work cannot fix
Before you book, it’s worth knowing the limits too:
- Subsidence or other structural problems
- Cutting new joints into brickwork, which is building work rather than sealant work
- Loose or hollow render, which needs re-rendering
If in doubt, call 0345 464 0079 or drop us an email and we will say what we think.
Where we work in Nevendon
- Render & cladding joints
- Façade panels
- Copings & trims
- Joints between brick and frames
- Concrete & block
- Brickwork movement joints
Work for landlords, hotels and businesses
Letting agents often deal with us directly. Tell us the address, the job and how access works and we’ll give you a quote.
Letting agents and landlords in Nevendon can book us as well as householders. Resealing between tenancies is a simple way to keep a property in good order.
Towns and villages near Nevendon
More services for Nevendon
External mastic in Nevendon: local notes
Compared with the north and west, the South East gets less rain, but outside sealant still needs a dry, clean surface, so outdoor work is planned around the forecast.
If you look after a building such as Abacus Primary School, movement joints, cladding joints and gutters on larger buildings need the same care as a house’s. If you live in an older home near Church of All Saints, an extension built onto an older house moves differently, and the joint between them takes the strain.
Nevendon is about 1 mile south of Wickford, in Essex. For external mastic in and around Nevendon, it’s easy to get a quote: please call 0345 464 0079 or send us an email. We are based in Crawley and cover Essex. Across Essex, we cover 644 places, and Nevendon is one of them. We also work in Chelmsford, around 10 miles away.
Every address in SS12 is covered for external mastic, from the main roads to the quietest streets. Streets in the area include The Chase, Fairway and Cranfield Park Road, all of which we cover. Neighbouring places we cover for external mastic include North Benfleet (1 mile south), Bowers Gifford (2 miles south), Pitsea (2 miles south-west), Tarpots (2 miles south-east) and Thundersley (3 miles south-east). Within a short drive, we also cover Chelmsford (10 miles north), Basildon (3 miles south-west), Brentwood (10 miles west), Maldon (11 miles north-east), Canvey Island (6 miles south-east) and Billericay (5 miles north-west).
Near you in Nevendon
We work in homes and buildings around The Bromfords School and Sixth Form College, among other places. The closest station to Nevendon is Wickford station, roughly 1.4 miles north. A little further out are Basildon University Hospital (4.1 miles south-west) and Rayleigh Castle (3.4 miles east). Green spaces nearby include Shotgate Thickets.