Essex · England
External & façade joints in Ugley Green, Essex
Professional external mastic in and around Ugley Green, with old sealant always removed completely and a one-year guarantee.
- Hard, crazed mastic that has stopped moving
- Rain getting behind render or cladding at a joint
- Panel joints letting water in
External mastic in Ugley Green, done properly
As ARBOMaster approved applicators, we choose exterior sealants to suit the joint and the surfaces. Some surfaces need a primer before sealing. We are often asked to deal with rain getting behind render or cladding at a joint and rigid filler in a joint that should flex, on concrete & block, joints between brick and frames and render & cladding joints.
Older homes in small places like Ugley Green may be stone, brick or timber-framed, often with later extensions. The joints where those materials meet are the weak points, and they need the right sealant at the right depth.
Each job carries a 12-month guarantee, whatever its size.
- Where
- Ugley Green (CM22)
- Region
- Essex
- Guarantee
- One year on every job
- Quotes
- Quoted before any work starts
- Telephone
- 0345 464 0079
- Page updated
- 26 October 2026
Aftercare tips
How long the joints last depends on use and care. Here’s what we suggest:
- Check the sealant is paintable before painting near it
- Have failed joints looked at early
- Keep water from gutters off the wall
- Wash walls gently around the sealant
Keep the joints clear of soil, plants and climbing growth. Anything that holds water against the joint wears it out sooner.
Gaps, plants or missing sealant in a joint are worth getting looked at. Earlier resealing means a smaller job and a better result.
What happens on the day
You do not need to clear the whole room or building before we come, just the space around the work. Everything nearby is protected, and the job takes a few hours for a handful of joints, longer for a whole elevation for a typical job. For a village or hamlet like Ugley Green, the journey is planned in advance: 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.
- We start by walking round the building and agreeing the joints and the access.
- Every bit of old sealant and any mortar or debris is cut out.
- Joint faces are cleaned back and primed if the sealant needs it.
- We fit closed-cell backing rod to control the depth.
- We apply the sealant, tool it and check the whole run.
Preparing for the visit
- Mention any sign-in or site rules at work premises
- Let us know about parking restrictions
- Clear the area around the work
Getting a quote
Quotes start with a quick conversation. Describe the problem, the location and the size of the job, and we will talk you through what we’d do. When it suits you, call 0345 464 0079 or send us an email.
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Signs you need external mastic in Ugley Green
Every building moves. 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.
Any of these means the joints need attention:
- Plants rooting in failed movement joints
- Rain getting behind render or cladding at a joint
- Brick movement joints where the sealant has split
- Panel joints letting water in
Schools such as Forest Hall School are buildings too, and larger buildings have long runs of movement joint that eventually need resealing.
Comparing quotes
- How hidden problems are handled
- What the cure time is
- Is VAT in the price?
- Which sealant they’ll use, and why
Honest limits
We’d rather tell you now than do work that will not last, so here’s what sealant can’t put right:
- Cracks in the bricks or render themselves, away from the joints
- Cutting new joints into brickwork, which is building work rather than sealant work
- Structural movement, which needs a surveyor or engineer
Not sure which it is? You can call 0345 464 0079 or drop us an email and we will tell you honestly.
What we seal
- Brickwork movement joints
- Concrete & block
- Copings & trims
- Render & cladding joints
- Façade panels
- Joints between brick and frames
DIY versus a professional finish
Overfilling a joint is a classic DIY mistake. A thick, smeared bead looks untidy and does not move well, and getting the depth right matters as much as the look.
If you’re set on DIY, put the effort into preparation: remove every trace of old sealant, clean and dry the joint, and follow the product’s cure time. If it fails, we can still redo it.
Common questions in Ugley Green
Can you do external mastic in Ugley Green?
Yes, Ugley Green is within the area we cover. Our work covers London and the South East. Just phone 0345 464 0079 or drop us an email with a few details of the job.
Will you come out to Ugley Green?
Yes, smaller places are covered as well as towns. We work across London and the South East. Let us know about access, parking and anything unusual about getting there when you book.
Can you seal over the old sealant?
No. New silicone won’t bond to old silicone, and anything trapped underneath, including mould and water, stays there. We remove it all first.
When is the sealant fully cured?
Many sealants skin over quickly but take longer to cure fully. We’ll tell you how long to leave the joint before we leave.
How do I get a quote for external mastic in Ugley Green?
There’s no set price, as it depends on the job: its size, the old material, access and the product needed. You will get a clear quote before work begins.
Are you fully insured?
Yes. We are fully insured, with over 20 years’ experience in sealant work.
Do the sealants smell?
Sometimes, a little. It fades as the sealant cures.
What is backing rod for?
We fit closed-cell backing rod wherever the joint depth needs controlling. It controls the depth and stops the sealant bonding to the back.
What affects the quote in Ugley Green
Some jobs are bigger than they look, and some smaller. What affects the quote:
- The amount of work
- How easy the joints are to reach
- Any mould that needs treating
- When we can work, for business premises
Leaving a failed joint normally makes the job bigger, not smaller, because water and mould keep working on it. If you are unsure, call 0345 464 0079 or send us an email and we’ll give you an honest view and a quote.
Asking for a quote
To make quoting easier, please include:
- Photos by email, if that’s easy
- How we’d reach the joints
- Where the property is
- The problem you’ve noticed
If you are in Ugley Green and need external mastic, call 0345 464 0079 or drop us an email. A short description of the job and where it is helps us quote, and we will agree the price before any work begins.
Ugley Green buildings and the weather
The South East is one of the drier parts of the UK, but outside sealant still needs a dry, clean surface, so outdoor work is planned around the forecast. With historic houses such as Horham Hall (about 4.2 miles east) nearby, there’s older building stock in the area around Ugley Green as well as newer homes. Where a home is older, older walls and rooflines need a sealant that moves with them and suits the material.
For an older house near a landmark such as Church of St Peter, the joints between older walls, newer extensions and the roofline need a sealant that can move. If you let a flat or house near Elsenham station, split movement joints are easy to miss on a rental until damp shows inside.
Ugley Green is about 4 miles north-east of Bishop's Stortford, in Essex. From the centre of Ugley Green to the outskirts, external mastic is available for homes and businesses alike, from flats and houses to offices and hotels. Ugley Green is one of 644 places in Essex we cover. We also work in Chelmsford, about 17 miles from Ugley Green.
Work in CM22 is quoted and booked the same way as anywhere else. If you need external mastic at a property on Dellows Lane, Bedwell Road and Field Gate Lane or a nearby road, our applicators can take on the job. Nearby, we also carry out external mastic in Elsenham (1 mile south-east), Fuller's End (1 mile south-east), Ugley (1 mile north-west), Henham (2 miles north-east) and Quendon (2 miles north). Further out, we also cover Braintree (15 miles east), Harlow (11 miles south), Saffron Walden (7 miles north), Great Dunmow (7 miles south-east), Great Notley (14 miles east) and Bocking (15 miles east).
Around Ugley Green
Typical jobs here are in homes near Robin Hood Public House and the streets around them. The nearest railway station is Elsenham station, about 0.5 miles east. Well-known places in the area include Herts and Essex Hospital (4.2 miles south-west) and House On The Hill Toy Museum (1.4 miles south-west). Open spaces near Ugley Green include Aubrey Buxton Nature Reserve and Portingbury Hills.
Nearby places to Ugley Green
More services for Ugley Green
Why act early in Ugley Green
The longer a joint stays open, the more water the wall takes in. Wet masonry is more easily damaged by frost around the joint, so the damage spreads beyond the joint. Where a wall is exposed, as many are in small places like Ugley Green, wind-driven rain gets into any failed joint, and damp in older walls is slow to dry out.
What it costs depends on the size of the job, how hard the old material is to remove and how easy the joints are to reach. We give a clear quote before we start, so you know where you stand.
Why choose Mr Mastic in Ugley Green
- Quality sealants from Arbo and Everbuild
- Fully insured
- Anti-fungal silicone where joints get wet
- Any old sealant cut out fully, not covered over
Read what affects the cost or customer reviews.