Surrey · England
Sand Mastic in Shortfield Common
Sand mastic across Shortfield Common and nearby, with old sealant always removed completely and a 12-month guarantee.
- Crumbling sand mastic round a window
- Mastic that needs renewing before redecorating
- Gaps between timber frames and stone or brick
How it works
You do not need to clear the whole room or building before we come, only the area right around the joints. Everything nearby is protected, and the job takes a few hours per window, depending on the condition of the joints in most cases. Somewhere as small as Shortfield Common, access is often the only tricky part. If the job is outside, mention outbuildings, exposed walls and how to reach them.
- First, we look at the surrounds with you and agree what needs doing.
- Old, loose mastic is raked out and the joint cleaned.
- We pack any deep gaps so the mastic sits at the right depth.
- We mix the sand mastic and apply it by hand, shaping it to the joint.
- The finish is dressed so it sits neatly against the stone or brick.
Getting ready for the visit
- Where the joints are inside, avoid wetting them before we arrive
- Mention any sign-in or site rules at work premises
- Tell us about access, such as stairs, a lift or high-level joints
How to get a quote
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.
Related advice
Sand mastic in Shortfield Common
Traditional burnt sand mastic blends with stone and brick surrounds. It’s a good fit for period properties where a modern sealant bead would stand out. If you have gaps between timber frames and stone or brick and wind and rain getting in round a sash window, we can put it right.
Mastic can only go onto a dry, clean joint, so window work in Shortfield Common is booked around the forecast. Let us know about access to all the frames, upstairs ones included.
The work is guaranteed for twelve months. If something is not right with it in that time, tell us and we will put it right.
- Place
- Shortfield Common (GU10)
- Wider area
- Surrey
- Guarantee
- 12 months on all our work
- Price
- A clear quote up front
- Call
- 0345 464 0079
- Last updated
- 26 October 2026
Leave it or put it right?
An open joint round the frame lets weather in. Water can get to the frame and the masonry, so dealing with it now protects both. Older cottages and farmhouses around Shortfield Common can have timber 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, the access and the products needed. Call for a quick quote and we’ll explain what it covers.
Why us?
- We’re fully insured
- An ARBOMaster approved applicator
- Arbo and Everbuild products
- More than 20 years in sealant work
Questions from Shortfield Common
I let a flat near Farnham station. Can you help?
Yes, landlords and agents are among the people we work for. Just phone 0345 464 0079 or email us with the address and what needs doing, and we will give you a clear price.
Will you come out to Shortfield Common?
Yes, Shortfield Common is covered. We work across London and the South East, and smaller places are part of that. The journey is planned ahead, so it helps to know about access.
Do I have to be there?
For indoor joints, yes, someone needs to let us in. After that, you can carry on with your day.
What exactly is sand mastic?
It’s a mix of sand and a linseed-oil-based binder. It’s built up in the joint by hand and shaped to suit the surround.
Can old silicone round a sash window be swapped for sand mastic?
Yes. The silicone is cut out and the joint cleaned, then point it with sand mastic.
How long does sand mastic take to go off?
The surface skins quite quickly, then hardens over a longer period. The weather and joint depth both affect it.
Are you fully insured?
Yes. Full insurance covers our work.
What do you put in the joint?
We choose the sealant for the joint, not the other way round. Where it moves, gets wet or faces the weather makes a difference, and we will explain our choice.
Nearby places to Shortfield Common
What else we do in Shortfield Common
Can I do it myself?
If you’ve already had a go yourself, that’s fine. We remove it and do the joint properly.
A careful DIYer can reseal a simple joint, like a short, easy-to-reach joint indoors. The common mistakes are sealing over old sealant, sealing a damp joint and using far too much.
What affects the cost of sand mastic
The quote reflects the job in front of us. We take into account:
- The amount of work
- When we can work, for business premises
- The type of sealant required
- Whether old sealant or filler has to be cut out
Every job is a little different, so we quote each one individually. The number of joints, how easy they are to reach and the sealant needed all play a part.
What we need to know
Before you ask for a quote, have a think about:
- Pictures of the joints, sent by email
- How we’d reach the joints
- The type of property
- What’s wrong with the joints now
A good description makes for an accurate quote. Let us know the location, the problem and roughly how many joints.
When something else is needed
Some problems need a builder, plumber or other trade rather than us:
- Decayed frames that need repair
- Crumbling stone or brickwork round the window
- Whether work needs listed building consent
If you’re not sure, just ring 0345 464 0079 or send us an email and we’ll give you a straight answer before you book.
Where we work in Shortfield Common
- Tenement windows
- Period & listed homes
- Timber door frames
- Brick reveals
- Sash and case windows
- Stone surrounds
Sand mastic in Shortfield Common: local notes
London and the South East are among the drier parts of the UK, yet outdoor joints still have to be sealed dry, so jobs are booked with the weather in mind. Historic houses like Farnham Castle (about 3 miles north) are a reminder that the area around Shortfield Common has older buildings as well as new. Where a home is older, older frames set in brick or stone need a sealant that suits them, and sometimes that’s traditional sand mastic.
Managing a site like Edgeborough School? Then larger buildings have plenty of frames, and the mastic around each one ages. For an older house near a landmark such as Church of St Mary the Virgin, the windows may be timber, sash or later replacements, and each needs the right sealant against the wall. Rented homes near Farnham station change hands often, and any sash windows need sound mastic to keep draughts and rain out.
Shortfield Common is about 2 miles south of Farnham, in Surrey. From the centre of Shortfield Common to the outskirts, sand mastic is available for homes and businesses alike, from flats and houses to offices and hotels. Across Surrey, we cover 395 places, Shortfield Common among them. We also work in Reading, around 20 miles away.
All of GU10 is covered for sand mastic. If you need sand mastic at a property on Hamlash Lane, West End Lane and Moons Hill or anywhere close by, we can help. Other places close to Shortfield Common include Millbridge (1 mile east), Frensham (1 mile south), Lower Bourne (1 mile north), Tilford Reeds (2 miles east) and Crosswater (2 miles south-east). Further out, we also cover Guildford (11 miles north-east), Woking (14 miles north-east), Camberley (11 miles north), Frimley (10 miles north), Haslemere (7 miles south-east) and Cranleigh (14 miles east).
Landmarks near Shortfield Common
In Shortfield Common, that means homes and buildings near Underdown nature reserve, Weydon School and St Mary's CofE Aided Infant School. Shortfield Common’s nearest station is Farnham station, about 2.5 miles north of the centre. Well-known places in the area include Museum of Farnham (2.6 miles north) and Chase Community Hospital (5.5 miles south-west). The countryside around Shortfield Common includes Culverswell Hill and Farnham Heath.
What the job involves on each surface
Tenement and terrace windows
Where a building is shared, window work may involve neighbours, so check who is responsible first.
Brick reveals
Gaps between frame and brick let in rain and draughts. Renewing the mastic closes it.
Landlords, agents and businesses in Shortfield Common
Water getting past a failed joint can damage the building, which is a bigger problem in a rented property. Keeping joints in good order is simple maintenance.
Whether it’s one flat or a portfolio, you get the same standard of work: the old material taken out, careful preparation and a 12-month guarantee.