East Sussex · England
Wood's Corner Sand Mastic
We cover Wood's Corner for traditional burnt sand mastic around sash and case windows and doors in stone and brick. Old material cut out, joints cleaned and sealed neatly and a 12-month guarantee.
- Patchy fillers round a sash window
- Modern sealant on a period surround
- Failed mastic on an exposed elevation
How we handle sand mastic in Wood's Corner
If your home is listed or in a conservation area, check with your local planning authority whether consent is needed for work to windows. Sand mastic is often favoured as a like-for-like material. Common call-outs are for weathered mastic on the most exposed windows and a silicone bead on a sash window that spoils the look, across tenement windows, stone surrounds and period & listed homes.
Outdoor sealant needs dry, clean surfaces, so work on frames around Wood's Corner is planned for dry weather. Let us know about access to all the frames, upstairs ones included.
All our work is covered by a one-year guarantee.
- Where
- Wood's Corner (TN21)
- Region
- East Sussex
- Cover
- 12 months on all our work
- Price
- A clear price before work begins
- Call
- 0345 464 0079
- Updated
- 26 October 2026
Wood's Corner homes and the weather
Historic houses like Bateman's (about 2.9 miles north) are a reminder that the area around Wood's Corner has older buildings as well as new. In older buildings, older frames set in brick or stone need a sealant that suits them, and sometimes that’s traditional sand mastic. London and the South East are among the drier parts of the UK, though outdoor sealant still has to go onto a dry joint, so the forecast decides the day.
For an older house near a landmark such as The Parish Church of St Giles, the joint between an old wall and a newer frame is generally the first place rain gets in. Schools such as Dallington Church of England Primary School are buildings too, and larger buildings have plenty of frames, and the mastic around each one ages.
Wood's Corner is about 8 miles north-east of Hailsham, in East Sussex. For sand mastic in and around Wood's Corner, please call 0345 464 0079 or drop us an email for a quick quote. We are based in Crawley and cover East Sussex, Wood's Corner included. Wood's Corner is one of 289 towns and villages in East Sussex where we work for sand mastic. There’s also a page for Brighton, about 23 miles away.
Our applicators cover all of the TN21 postcode area for sand mastic and the streets around it. We also cover Dallington (1 mile west), Rushlake Green (2 miles west), Brownbread Street (3 miles south), Punnett's Town (3 miles west) and Ashburnham (3 miles south-east). Further out, we also cover Eastbourne (12 miles south), Hastings (10 miles south-east), Bexhill-on-Sea (8 miles south-east), Hailsham (8 miles south-west), Crowborough (11 miles north-west) and St Leonards (10 miles south-east).
Landmarks near Wood's Corner
The closest station to Wood's Corner is Stonegate station, roughly 5 miles north of the centre. Nearby you will also find Hellingly Hospital (6 miles south-west) and Old Castle (0.7 miles west).
Your questions about sand mastic in Wood's Corner
Will you come out to Wood's Corner?
Yes, smaller places are covered as well as towns. Our work covers London and the South East. Just mention lanes, gates or anything else about the route when you book.
Do you cover Wood's Corner for sand mastic?
Yes. We work across London and the South East, and Wood's Corner is part of that. Just phone 0345 464 0079 or send us an email with a few details of the job, and we’ll give you a clear quote.
Do you work for hotels and businesses?
Yes. We’ve worked for hotels, offices and other businesses and we are fully insured.
How long does sand mastic take to harden?
The surface skins quite quickly and it hardens fully over a longer time. Timing depends on the weather and the joint.
Do you guarantee sand mastic work?
There’s a 12-month guarantee on every job, sand mastic included.
How do I get a quote for sand mastic in Wood's Corner?
Size, access and the old material all affect the cost. Ask us for a quote.
Should I use sand mastic or silicone?
We’ll talk it through with you. Period homes often look best with sand mastic, and modern sealants suit newer frames.
Is consent needed for window work on a listed home?
Yes, it’s worth checking. Your local planning authority can say if consent is needed for listed or conservation-area properties.
Why deal with it now?
New mastic over crumbling mastic will not hold. We remove the loose material first so the new mastic stays put. Older cottages and farmhouses around Wood's Corner can have timber floors and frames, where water from a failed joint can cause rot if it’s left.
Commercial jobs are quoted on the same basis as homes: the amount of work, the access and the products needed. Call for a quick quote and we will explain what it covers.
What you get with us
- We never seal over old sealant
- An ARBOMaster approved applicator
- 4.9 on Google from 180+ five-star reviews
- Over 20 years’ experience
Read what affects the cost or customer reviews.
Keeping the joints in good condition
So the new joints stay in good condition:
- Avoid patching sand mastic with silicone
- Check with your local planning authority if your home is listed
- Ask us before painting near the mastic
- Have rotten timber repaired before new mastic goes in
Keep gutters and sills clear so water runs away from the surround. Constant wetting wears the mastic faster.
Small cracks are a sign the mastic is ageing. Renewing it then is simpler than waiting until it falls out.
Signs you need sand mastic in Wood's Corner
Decorating can disturb tired mastic. It’s often found when windows are being prepared for paint, which is a good time to renew it.
Common reasons people contact us are:
- Mastic that needs renewing before redecorating
- Mastic dropping out of the joint
- Old cement repairs round a window that have failed
- Wind and rain getting in round a sash window
Letting a property close to Stonegate station? Then older sash windows in a rental need their mastic kept sound to keep the weather out.
Comparing quotes
- How the surfaces are prepared before sealing
- How the colour is chosen
- What product goes in the joint
- How long the guarantee is
The process
We bring everything the job needs with us, so you do not need to buy or prepare anything. Once we’ve agreed what’s being done, we protect the area and start. Most jobs take anything from a few hours to a full day, depending on how many windows. In a small place like Wood's Corner, access is normally the main thing to plan. If the job is outside, mention outbuildings, exposed walls and how to reach them.
- We look at the surrounds with you and agree the joints to renew.
- Old mastic and any loose material are raked out.
- We pack any deep voids first.
- We apply the mastic by hand and shape it.
- The surface is finished to suit the stone or brick.
How to prepare
- Mention any sign-in or site rules at work premises
- Keep pets and children clear of the area while we work
- Let us know if you’ve seen damp or leaks
Get a quote
The more we know about the job, the more useful the quote. Let us know the location, the problem and roughly how many joints.
Advice
How we quote for sand mastic
Some jobs are bigger than they look, and some smaller. What affects the quote:
- Any mould that needs treating
- Access and height
- The old material and how stubborn it is
- Any working-time requirements on site
The cost reflects the work involved, not a rough estimate. That’s why we ask about the job first and give you a clear quote before we start.
What we need to know
You do not need to know the technical terms. It helps if you can tell us:
- The address or postcode of the job
- The problem you’ve noticed
- The rough size of the job
- Any previous sealing or DIY work
If you are in Wood's Corner and need sand mastic, ring 0345 464 0079 or email us. A short description of the job and where it is helps us quote, and you’ll get a clear quote before any work starts.
DIY sealant or a professional job?
If you’ve already had a go yourself, that is fine. We cut it out and start again, so just mention it when you contact us.
The difference is mostly in the preparation and the product. We take joints back to clean, dry surfaces, and the sealant is matched to the joint and its conditions.
When it isn’t the sealant
Some problems need a builder, plumber or other trade rather than us:
- Sashes that need overhauling
- Whether work needs listed building consent
- Putty and glazing repairs
If in doubt, phone 0345 464 0079 or send us an email and we’ll say what we think before booking.
Joints and surfaces we work on
- Sash and case windows
- Timber door frames
- Brick reveals
- Stone surrounds
- Tenement windows
- Period & listed homes