Surrey · England
Shottermill External Mastic
Movement joints in Shottermill need attention? We cut out the old, prepare the joints and apply the right sealant, and the work is guaranteed for a year.
- Gaps where render, brick and frames meet
- Plants rooting in failed movement joints
- Weathered mastic that no longer stretches
About our external mastic in Shottermill
Low-level joints can usually be done from the ground. For joints higher up, give us some details of the building and we’ll confirm what’s needed to reach them safely. Common call-outs are for rain getting behind render or cladding at a joint and leaking joints around cladding and façade panels, on brickwork movement joints, render & cladding joints and façade panels.
Around Shottermill, garages, outbuildings and extensions all add to the joints on the outside of a home. Gutter ends, garage door frames and the joints where an extension meets the house are typical spots for leaks.
Our work is backed for twelve months.
- Where
- Shottermill (GU27, GU26)
- Wider area
- Surrey
- Cover
- One year on every job
- Quotes
- A clear quote up front
- Call
- 0345 464 0079
- Last updated
- 26 October 2026
Shottermill buildings and the weather
London and the South East are among the drier parts of the UK, but outside sealant still needs a dry, clean surface, so outdoor work is planned around the forecast.
For landlords with property near Haslemere station, outside joints that have cracked can let damp into a rental, so check them between lets. Managing a site like Camelsdale Primary School? Then larger buildings have long runs of movement joint that eventually need resealing.
Shottermill is about 1 mile west of Haslemere, in Surrey. Wherever you are in the GU27 postcode area, our applicators can take on external mastic. We cover 395 towns and villages across Surrey, large and small. We also work in Crawley, about 24 miles from Shottermill.
Postcode districts we cover here for external mastic: GU27 and GU26. Local streets include Fox Road, New Road and Lion Lane, and we cover them all. Shottermill is on the A287, which makes it straightforward to reach. We also cover Hammer (1 mile west), Woolmer Hill (1 mile south-west), Haslemere (1 mile east), Bramshott Chase (1 mile north-west) and Hammer Bottom (1 mile west). We also work in nearby towns such as Guildford (13 miles north-east), Farnham (9 miles north), Cranleigh (12 miles east), Ash (11 miles north), Godalming (9 miles north-east) and Farncombe (10 miles north-east).
Around Shottermill
Around Shottermill, our work takes us to homes and buildings near Woolmer Hill School, Woolmer Hill School and The Staff Of Life Public House and the streets around them. Shottermill’s nearest station is Haslemere station, roughly 0.8 miles east. A little further out are Haslemere and District Hospital (1.3 miles east). For a walk, there’s Gibbet Hill and Lynchmere Commons.
How the visit works
Every visit runs the same way: we check the joints, mask and protect the surrounding surfaces, carry out the job and clear up. Most jobs take a few hours to a few days, depending on the length of joint and the access. Parking around Shottermill is usually easier than in a town centre, but mention any lanes, gates or long drives. For outside work, side access and the height of the joints help us plan.
- Each joint is checked and the colour of the new sealant agreed.
- We take out the old sealant until the faces are sound.
- Backing rod goes in so the sealant can stretch between the two faces.
- Primer is applied wherever the sealant needs it.
- We gun in low-modulus sealant and tool it neatly.
How to prepare
- Tell us about access, such as stairs, a lift or high-level joints
- Where the joints are inside, avoid wetting them before we arrive
- Keep children and pets away from the work area
How to get a quote
We do not publish a price list. Instead, we send you a clear quote for your job. To arrange one, call 0345 464 0079 or email us.
Read more
What we’re called out for in Shottermill
Sunlight, wet weather and frost wear exterior sealant down. In time it goes hard, crazes on the surface and stops stretching, so the joint eventually tears or comes away from one side.
Most people get in touch when they notice something like this:
- Failed seals between different materials
- Panel joints letting water in
- Joints with sealant missing in places
- Old sealant gone brittle and cracked
Homes close to St. Stephen's Church include some older properties, and old and new materials meet at the roofline and walls, which is where sealant earns its keep.
What your quote should include
- The length of the guarantee
- How hidden problems are handled
- How much experience the applicator has
- How the joint is cleaned and prepared
Towns and villages near Shottermill
More services for Shottermill
Shottermill questions
Do you cover smaller places like Shottermill?
Yes. Shottermill is within the area we cover, which takes in towns, villages and rural addresses. We work across London and the South East. Let us know about access, parking and anything unusual about getting there when you book.
I let a flat near Haslemere station. Can you help?
Yes, landlords and agents are among the people we work for, and several properties can be quoted together. You can phone 0345 464 0079 or email us with the details for a clear quote.
Where do you work from?
Our base is in Crawley, and we work across South East England, London and Scotland.
Is it messy?
Tidy work is part of the job. We protect what’s around the joints, and the area is left clean when we finish.
Should I point up the gap in my brickwork?
No. Cement or mortar cannot stretch and the joint fails. If it has already been filled, we can usually cut it out and reseal it.
How long should I leave it?
Many sealants skin over quickly but take longer to cure fully. We’ll tell you how long to leave the joint.
Why is there a gap in my brick wall?
A vertical gap in a long brick wall is normally a movement joint. It lets the bricks expand without cracking, and it should be sealed with a flexible sealant.
Can you match the colour of my brickwork?
The aim is a neat, even joint in a colour that suits the wall. Colour is agreed with you before we begin from the range available.
What we cannot put right
In fairness, there are a few things sealant won’t fix:
- Cracking across the wall rather than at a joint
- Loose or hollow render, which needs re-rendering
- Walls that need new movement joints cut into them
Not sure which it is? You can phone 0345 464 0079 or send us an email and we’ll tell you honestly before you book.
Where we work in Shottermill
- Copings & trims
- Brickwork movement joints
- Façade panels
- Render & cladding joints
- Joints between brick and frames
- Concrete & block
Different surfaces, different methods
Concrete and blockwork
The face of concrete or block is often dusty, so preparation is key. A primer goes on where the product requires one before sealing.
Cladding and façade panels
Metal and composite panels move a lot with temperature, so the joint sealant has to cope with frequent movement. We choose the product to suit.
Quotes for external mastic in Shottermill
Every job gets its own quote. These are the things that affect it:
- The product the joint needs
- How many rooms, windows or areas are involved
- Mould in or behind the old joints
- The size of the job
Rather than a set price list, we look at what your job involves: the amount of work, the old material and the access. You will know the price before we begin.
What we need to know
Photos by email are helpful but not essential. Please mention:
- Where the job is, and your postcode
- Access, such as stairs, a lift or height
- Roughly how big the job is
- Photos by email, if that is easy
Asking for a quote is easy: tell us what needs doing and where. A few photos by email make the job easier to understand, and we will take it from there.
What happens if it’s left?
Done well, a resealed joint is a neat, straight line that suits the wall. A rushed bead with no backing looks untidy and doesn’t last, so it pays to do it properly once. In an older home around Shottermill, damp from a failed joint can get into timber and plaster, and that’s a much bigger job than renewing the sealant.
We do not show prices on the website, because the cost depends so much on the job itself. Call for a quick quote.
Why Shottermill customers choose us
- Homes, businesses and hotels
- ARBOMaster approved applicator
- Over 20 years’ experience
- Every job guaranteed for a year
Read how sealant jobs are priced or our reviews.
How to look after the new joints
How long the joints last depends on use and care. We suggest:
- Ask before painting over external sealant
- Deal with leaking gutters that soak the joints below
- Point out the joints to other trades
- Keep movement joints as flexible joints, not mortar
Only paint over the joint if we have confirmed the sealant can take paint. Paint can crack on a flexible joint and spoil the finish.
Act while the splits are small. Then it’s a straightforward cut-out and reseal with no damage behind it to deal with.