Surrey · England
External & façade joints in West Molesey, Surrey
External mastic for West Molesey and the surrounding area: the right sealant, proper preparation and a neat finish. Call for a quick quote.
- Rigid filler in a joint that should flex
- Sealant pulling away from one side of the joint
- Brick movement joints where the sealant has split
How we handle external mastic in West Molesey
As ARBOMaster approved applicators, we choose exterior sealants to suit the joint and the surfaces. Porous or awkward surfaces are primed where the sealant needs it. If you are dealing with joints where the bead has come unstuck and brick movement joints where the sealant has split, we can put it right, whatever the surface.
In a smaller place like West Molesey, some homes face open ground, and walls and rooflines facing the weather take the worst of it. Joints on those sides are generally the first to go.
All of our work is guaranteed for twelve months, and the guarantee is the same wherever you are.
- Location
- West Molesey (KT8)
- Wider area
- Surrey
- Cover
- A year, on every job
- Price
- A clear quote up front
- Telephone
- 0345 464 0079
- Updated
- 26 October 2026
Looking after it afterwards
So the new joints stay in good condition:
- Walk round the building once a year and look at the joints
- Leave the joints unpainted unless we have said otherwise
- Act on the first splits you see
- Make sure movement joints aren’t pointed over
Avoid pressure-washing straight into the joints. A strong jet can damage the edges of the bead.
Once a joint can’t move, the wall finds another way, generally as cracking in the brickwork or render nearby. Resealing it early helps prevent that.
Honest limits
To be straight with you, some problems need a different trade:
- Subsidence or other structural problems
- Cracked brickwork or render that needs a builder or plasterer
- Damp from another source, such as a leaking gutter or a bridged damp-proof course
Not sure which it is? You can ring 0345 464 0079 or drop us an email and we’ll tell you honestly.
Joints and surfaces we work on
- Façade panels
- Joints between brick and frames
- Render & cladding joints
- Copings & trims
- Brickwork movement joints
- Concrete & block
How the job changes by surface
Joints between dissimilar materials
Joints where frames, sills or panels meet the wall are common leak points. We cut out the old sealant and reseal with a product suited to both surfaces.
Concrete and blockwork
Concrete faces can be dusty and porous, so cleaning and priming matter. We prime where the sealant needs it before sealing.
Also near West Molesey
What else we do in West Molesey
Why act early in West Molesey
Pointing a movement joint with mortar might seem a neat fix, but it locks the joint solid. The movement then cracks the brickwork or render nearby. A flexible sealant over backing rod is what the joint needs. In an older home around West Molesey, damp from a failed joint can get into timber and plaster, which is far harder to put right than the sealant itself.
Some things make a job bigger or smaller: the old material and how easily it comes out, whether mould needs treating, and whether we need extra access for height. We take all of that into account in your quote.
Why choose Mr Mastic in West Molesey
- Any old sealant cut out fully, not covered over
- We leave the area clean and tidy
- Rated 4.9 stars on Google
- Every job guaranteed for a year
Read our cost guide and customer reviews.
Work for landlords, hotels and businesses
Water getting past a failed joint can damage the building, which matters even more when someone else lives there. Resealing at the right time is simple maintenance.
We also work for property managers and facilities teams. We can quote a run of properties together, and we are fully insured for the work.
The process
Before we leave, we go over the finished joints with you and tell you how long to leave it. The work normally takes a few hours to a few days, depending on the length of joint and the access, depending on the amount of work. A visit to West Molesey is planned like any other: the time, the access and where to park are agreed in advance. Outdoor jobs depend on a dry day, since sealant needs a dry surface.
- Each joint is checked and the colour of the new sealant agreed.
- Failed sealant is removed back to clean, sound faces.
- Backing rod goes in so the sealant can stretch between the two faces.
- We prime the faces where required.
- A low-modulus exterior sealant is gunned in and tooled to a neat finish.
How to prepare
- Mention any tricky access
- Let us know about earlier repairs to the joints
- Mention any sign-in or site rules at work premises
Get a quote
Getting a quote is simple: tell us what needs doing and where. Photos by email help us understand the job, and we’ll take it from there.
Advice
When to call us in West Molesey
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 sealant never bonds properly.
Common reasons people contact us include:
- Moss and dirt in joints with no sealant left
- Water getting into walls through failed joints
- Cracked joints where brick meets render or frames
- Rigid filler in a joint that should flex
If you let a flat or house near Hampton station, split movement joints are easy to miss on a rental until damp shows inside.
What your quote should include
- When the joint can take water or movement
- How hidden problems are handled
- Whether they’re fully insured
- Whether they seal over old material or remove it
West Molesey: your questions answered
I let a flat near Hampton 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 call 0345 464 0079 or drop us an email with the details for a clear quote.
Do you cover West Molesey for external mastic?
Yes, West Molesey is within the area we cover. Our work covers London and the South East. Just phone 0345 464 0079 or email us with a few details of the job.
What is a movement joint?
Brickwork, render and cladding all move a little, and planned joints take up that movement. It’s closed with backing rod and a flexible sealant.
Are you ARBOMaster approved?
Yes. We’re approved under the ARBOMaster scheme, the approved applicator scheme for Arbo sealants.
Do you work at height?
It depends on the building. Tell us the height, the number of joints and what’s below them, and we’ll confirm what access is needed.
Can you match the colour of my brickwork?
We aim for a joint that suits the wall rather than one that jumps out. Colour is agreed with you before we begin.
Are you insured?
Yes. We are fully insured, with over 20 years’ experience in sealant work.
Where are you based?
We are based in Crawley, West Sussex, and we work across South East England, London and Scotland.
What external mastic looks like in West Molesey
Historic houses like Hampton Court Palace (about 1.6 miles east) are a reminder that the area around West Molesey has older buildings as well as new. In older buildings, older walls and rooflines need a sealant that moves with them and suits the material. 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.
For an older house near a landmark such as Church of St Peter, older walls, gutters and the joints where extensions meet them need a flexible sealant. Schools such as Chandlers Field Primary School are buildings too, and movement joints, cladding joints and gutters on larger buildings need the same care as a house’s.
West Molesey is about 2 miles north-east of Walton-on-Thames, in Surrey. For external mastic in and around West Molesey, it’s easy to get a quote: please ring 0345 464 0079 or email us. We cover Surrey from our Crawley base. Our area takes in 395 places across Surrey, from the larger towns to small villages. Our London page covers work nearby.
Here we cover the KT8 postcode area for external mastic. If you need external mastic at a property on High Street, Walton Road and St Peter's Road or a nearby road, we can help. West Molesey sits on or near the B369. Other places close to West Molesey include East Molesey (1 mile east), Hampton (1 mile north), Hampton Hill (2 miles north-east), Hanworth (2 miles north) and Teddington (2 miles north-east). Larger places within reach include Guildford (14 miles south-west), Woking (11 miles south-west), Epsom (6 miles south-east), Redhill (14 miles south-east), Ewell (6 miles south-east) and Egham (8 miles west).
Landmarks near West Molesey
Typical jobs here are in homes near Lower Hampton Road, Jolly Coopers pub and Esher College and the streets around them. West Molesey’s nearest station is Hampton station, roughly 0.9 miles north. Other landmarks nearby include Teddington Memorial Hospital (2.1 miles north-east) and Bentall Centre (3 miles east). Open spaces near West Molesey include Kingston Hill Road area and The Lake.