Essex · England
Little Bardfield External Mastic
We cover Little Bardfield for sealing brickwork movement joints, render, cladding and façade joints. Old material cut out, joints cleaned and sealed neatly and a 12-month guarantee.
- Joints with sealant missing in places
- Joints where the bead has come unstuck
- Joints pointed up with cement by mistake
Landlord and commercial work in Little Bardfield
A neglected joint can let water reach the structure, which is a bigger problem in a rented property. Resealing at the right time is simple maintenance.
We regularly work with letting and managing agents. Send the address, what’s needed and the access arrangements and we will quote.
External mastic in Little Bardfield
Many failed façade joints only get noticed once there’s a stain or a damp patch inside. We look over the joints, agree the ones to renew and reseal with a flexible, weatherproof product in a matching colour. We work on copings & trims, joints between brick and frames and render & cladding joints, and common reasons people get in touch are sealant pulling away from one side of the joint and brick movement joints where the sealant has split.
In a village or hamlet like Little Bardfield, older cottages and farm buildings often stand in the open, so walls and rooflines take the full force of wind and rain. Gutter joints and wall joints there need a sealant that can flex and stay put.
All of our work is guaranteed for twelve months, and the guarantee is the same wherever you are.
- Place
- Little Bardfield (CM7)
- Wider area
- Essex
- Cover
- A year, on every job
- Quote
- A clear quote up front
- Phone
- 0345 464 0079
- Page updated
- 26 October 2026
DIY sealant or a professional job?
Sealing over old silicone is the commonest DIY error. New silicone will not bond to old, so it peels away and traps moisture behind it. All the old material has to come out first.
Not every job suits DIY: high-level joints, fire-rated gaps, external movement joints and big jobs need the right product, the right access and the right method.
What happens if it’s left?
Sealing over the top of old mastic does not hold for long. New sealant doesn’t bond well to old, weathered sealant, so the old joint is cut out fully first. Older cottages and farmhouses around Little Bardfield can have timber floors and frames, and water through a failed joint can rot timber if it’s left.
No two jobs are quite the same, so each one gets its own quote. Size, access and the product the joint needs all make a difference, and we will explain the quote if you ask.
Why us?
- Trusted Arbo and Everbuild sealants
- Anti-fungal silicone where joints get wet
- Old sealant always removed completely
- Colour agreed with you before any work starts
Take a look at what affects the cost and what customers say.
Nearby places to Little Bardfield
Also in Little Bardfield
Honest limits
We’d rather tell you now than do work that will not last, so here’s what sealant cannot put right:
- Rising or penetrating damp from elsewhere in the wall
- Adding movement joints to masonry that has none
- Render that’s blown, hollow or coming away
If you’re not sure, just call 0345 464 0079 or email us and we’ll give you a straight answer.
Joints and surfaces we work on
- Joints between brick and frames
- Brickwork movement joints
- Render & cladding joints
- Façade panels
- Concrete & block
- Copings & trims
What external mastic looks like in Little Bardfield
With historic houses such as Horham Hall (about 4.5 miles west) nearby, there’s older building stock in the area around Little Bardfield as well as newer homes. In older buildings, older brick and stone need a sealant that suits them, at the right joint depth. 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.
If you look after a building such as Great Bardfield Primary School, its movement joints, gutters and trims need looking after like any other building’s. In the older streets around Church of St Katharine, the joints between older walls, newer extensions and the roofline need a sealant that can move.
Little Bardfield is about 6 miles north-east of Great Dunmow, in Essex. Whether you’re in the middle of Little Bardfield or further out, we cover external mastic for every kind of property, from flats and houses to offices and hotels. We cover 644 towns and villages across Essex. For nearby work, see our Chelmsford page (15 miles or so).
Every address in CM7 is within our area for external mastic. Nearby, we also carry out external mastic in Great Bardfield (1 mile east), Finchingfield (2 miles north-east), Bardfield Saling (3 miles south-east), Wethersfield (3 miles east) and Crow's Green (4 miles south-east). Within a short drive, we also cover Chelmsford (15 miles south), Braintree (8 miles south-east), Witham (14 miles south-east), Saffron Walden (9 miles north-west), Halstead (10 miles east) and Great Dunmow (6 miles south-west).
Near you in Little Bardfield
Locally, jobs take us to homes and businesses close to The Bell Public House and the streets around them. For a walk, there’s West Wood.
Looking after it afterwards
After the cure time, these simple habits help:
- Fix overflowing gutters above sealed joints
- Wash walls gently around the sealant
- Keep soil, plants and ivy away from the joints
- 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.
A joint that has stopped moving pushes the movement elsewhere, usually as cracking in the brickwork or render nearby. Resealing it early helps prevent that.
What the job involves on each surface
Render joints
Water behind render can lead to blown patches. A sound joint keeps the render dry behind and helps it last.
Copings and trims
Copings expand and contract through the day, so a flexible sealant suits them best in all weathers.
How it works
The work is kept neat and contained to the joints we are treating, so you can get on with your day. Expect the work to take anything from a few hours to several days, depending on the building, and we tell you how long to leave it before we go. Somewhere like Little Bardfield 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.
- We start by walking round the building and agreeing the joints and the access.
- We cut out the old mastic and rake out anything in the joint.
- The faces are brushed clean and primed where the product requires it.
- Backing rod sized to the joint goes in to set the depth.
- The exterior sealant is applied, tooled and checked along its length.
How to prepare
- Try not to wet indoor joints just before the visit
- Keep pets and children clear of the area while we work
- Mention if the joints have been sealed before
How to get a quote
The more we know about the job, the more useful the quote. Tell us where the job is, what’s wrong and how much there is, and email photos if that’s easy.
Related advice
Your questions about external mastic in Little Bardfield
Can you do external mastic in Little Bardfield?
Yes. Our work covers London and the South East, and Little Bardfield is part of that. You can ring 0345 464 0079 or send us an email and tell us what needs doing, and we will send you a clear quote.
Is external mastic in Little Bardfield guaranteed?
All our work, in Little Bardfield and everywhere else, comes with a 12-month guarantee. We are also fully insured and ARBOMaster approved.
Do you work for landlords and businesses?
Yes, regularly. We can quote for several properties at once.
Is it OK to fill a movement joint with cement?
No. A mortar-filled joint cannot move, so the wall cracks somewhere else instead. Use a flexible sealant with backing rod.
Will the new joint stand out?
We aim for a joint that suits the wall rather than one that jumps out. Colour is agreed with you before we begin.
How do I get a quote for external mastic in Little Bardfield?
It depends on the job, so we quote each one individually. To get one, ring 0345 464 0079 or drop us an email and let us know what needs doing and where.
What do you need from me for a quote?
The location, the problem and the rough size of the job. Photos by email help too.
Can you do several jobs on one visit?
Yes. Tell us about everything you’d like done and you will get one quote.