Hampshire · England
External Mastic in Upper Enham
Our applicators work in Upper Enham on sealing brickwork movement joints, render, cladding and façade joints. Old sealant removed completely, joints prepared properly and every job guaranteed for a year.
- Brick movement joints where the sealant has split
- Panel joints letting water in
- Damp patches traced to an open external joint
How we handle external mastic in Upper Enham
Low-level joints can generally be done from the ground. Where joints are higher up, tell us about the building when you get in touch and we’ll confirm what’s needed to reach them safely. We are often asked to deal with sealant that has lost its bond to the brick or render and joints pointed up with cement by mistake, across render & cladding joints, façade panels and brickwork movement joints.
Around Upper Enham, older buildings can be stone, brick or timber-framed, many with extensions added later. Where one material meets another is where water normally gets in.
Big or small, it’s backed by our one-year guarantee.
- Location
- Upper Enham (SP11)
- Region
- Hampshire
- Cover
- 12 months on all our work
- Quote
- A clear quote up front
- Call
- 0345 464 0079
- Page updated
- 26 October 2026
DIY versus a professional finish
What a professional job adds is preparation and the right product. Joints are cleaned back to sound surfaces and dried, and the sealant is matched to the joint and its conditions, then guaranteed for a year.
Some sealant jobs are within reach of a careful DIYer, such as a straightforward joint indoors. Where it goes wrong is sealing over the old bead, working on a wet joint or overloading the gap.
Common questions in Upper Enham
Is Upper Enham in your area for external mastic?
Yes, Upper Enham is within the area we cover. Our work covers London and the South East. Just call 0345 464 0079 or send us an email with a few details of the job, and we’ll give you a clear price.
Can you help a landlord with a rental near Andover station?
Yes, rental work is part of what we do. Just ring 0345 464 0079 or drop us an email and tell us about the property, and we’ll give you a clear price.
Are you fully insured?
Yes. We’re fully insured.
What’s an expansion joint in brickwork?
Walls move with heat, cold and moisture, so long walls have planned gaps to take that movement. It’s closed with backing rod and a flexible sealant.
Can new sealant go over the old?
No, because it fails. The old sealant always comes out first, so the new sealant bonds properly.
Will the old sealant be removed?
Yes. All of the old material is cut out and the joint cleaned.
Can I add another job to the visit?
Yes. Just list everything you need and you’ll get one quote.
When will the joints need doing again?
That depends on the wall, the weather and the movement. Look for splits, hardening or edges coming away.
Why it’s worth doing now in Upper Enham
Pointing a movement joint with mortar might seem a neat fix, but it stops the joint moving. The movement then cracks the brickwork or render nearby. The correct repair is a flexible sealant with the right backing. Around Upper Enham, older homes often have timber in their floors and frames, and water through a failed joint can rot timber if it’s left.
Homes and businesses are quoted the same way: the amount of work, how we reach it and what it needs. Ask us for a quote and we’ll explain what it covers.
Why choose Mr Mastic in Upper Enham
- Fully insured
- Neat joints and a tidy finish
- We agree the colour with you first
- Quality sealants from Arbo and Everbuild
Take a look at our cost guide or what customers say.
Places near Upper Enham
More services for Upper Enham
What sealant work cannot fix
Honest advice matters more to us than a booking, so here’s what sealant cannot fix:
- Movement that is more than a sealant joint can take
- Walls that need new movement joints cut into them
- Failed render or damaged cladding panels
If in doubt, ring 0345 464 0079 or email us and we will say what we think before booking.
Surfaces we seal
- Façade panels
- Brickwork movement joints
- Render & cladding joints
- Copings & trims
- Joints between brick and frames
- Concrete & block
How we quote for external mastic
The quote reflects the job in front of us. We take into account:
- Whether old sealant or filler has to be cut out
- The product the joint needs
- Whether there’s mould to deal with
- Access and height
There are no prices on our website, because each job is priced on what it involves. For a quick quote, please phone 0345 464 0079 or email us.
What we need to know
There’s no need for technical detail. It helps if you can tell us:
- The type of property
- The address or postcode of the job
- If someone has resealed it before
- A few pictures by email, if you can
For a quick quote, get us on the phone, or send an email if you’d rather. Tell us about the joints that need doing and we will talk you through the work before giving you a price.
Landlord and commercial work in Upper Enham
We work for letting agents and landlords as well as homeowners. Resealing between tenancies keeps a property looking cared for before the next move-in.
Water getting past a failed joint can damage the building, which matters even more when someone else lives there. Keeping joints in good order is simple maintenance that we can handle for you.
Signs you need external mastic in Upper Enham
The wrong product in a moving joint is a classic cause. A stiff, general-purpose sealant can’t cope with a joint that moves a lot, and it tears off the sides.
Any of these means the joints need attention:
- Movement joints filled with mortar instead of sealant
- Rain getting behind render or cladding at a joint
- Old sealant gone brittle and cracked
- Joints where the bead has come unstuck
For site and facilities teams at buildings such as Smannell and Enham Church of England (Aided) Primary School, its movement joints, gutters and trims need looking after like any other building’s.
Before booking anyone
- How hidden problems are handled
- Are they insured?
- Which sealant they’ll use, and why
- When the joint can take water or movement
What external mastic looks like in Upper Enham
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.
Letting a property close to Andover station? Then split movement joints are easy to miss on a rental until damp shows inside. Homes close to Saint George include some older properties, and the joints between older walls, newer extensions and the roofline need a sealant that can move.
Upper Enham is about 3 miles north of Andover, in Hampshire. We carry out external mastic for homes and businesses in Upper Enham and the surrounding area. We cover 683 towns and villages across Hampshire, large and small. Southampton is on our list too, about 23 miles from Upper Enham.
Postcode districts we cover here for external mastic: SP11. Local streets include Dunhills Lane, Maccallum Road and Green Drove. We also cover the places around Upper Enham: Enham Alamein (1 mile south), Little London (1 mile east), Smannell (1 mile south-east), Wildhern (1 mile north-west) and Knights Enham (1 mile south). Within a short drive, we also cover Winchester (15 miles south-east), Andover (3 miles south), Hyde (14 miles south-east), Tidworth (8 miles west), Weeke (14 miles south-east) and Kempshott (14 miles east).
Around Upper Enham
We work in homes and buildings around The Hare & Hounds pub, among other places. Upper Enham’s nearest station is Andover station, about 2.8 miles south of the centre. Well-known places in the area include Finkley Down Farm Museum (2.1 miles south) and Andover War Memorial Hospital (2.6 miles south-west). Not far away are Anton Lakes and Mill Lake.
The process
Before we leave, we go over the finished joints with you and explain the cure time. The work normally takes anything from a few hours to several days, depending on the building, depending on the size of the job. For a village or hamlet like Upper Enham, the journey is planned in advance: let us know about lanes, gates and parking. Everything for the job comes with us, so a second trip is avoided where possible.
- We look at every joint and agree a colour to suit the wall.
- 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
- On commercial sites, let us know about site rules
- Mention any leaks or damp you’ve noticed
Ask for a quote
It all starts with a short chat. Tell us what’s wrong, where it is and how much there is, and we will talk you through what we’d do. Whenever you’re ready, call 0345 464 0079 or send us an email.