Bracknell Forest · England
Sand Mastic in Wooden Hill
Traditional burnt sand mastic around sash and case windows and doors in stone and brick for homes and businesses in Wooden Hill and across Bracknell Forest. ARBOMaster approved applicators, fully insured, with a one-year guarantee.
- Mastic round period door frames that has failed
- Mastic worn away on windows facing the weather
- A silicone bead on a sash window that spoils the look
What affects the quote in Wooden Hill
We quote each job individually. These are the things that affect it:
- Whether the work is at height
- How many areas need sealing
- Which sealant suits the joint
- The old material and how stubborn it is
The cost depends on the amount of work, how much old material has to come out and how easy the joints are to reach. You will have a clear quote before any work starts, so you know where you stand.
What we need to know
Photos help, but a description is a good start. Please mention:
- What the problem is, such as mould, gaps, leaks or cracking
- Where the property is
- If someone has resealed it before
- How many joints, rooms or windows are involved
Every job is quoted individually, so the first step is telling us about yours. Simply call 0345 464 0079 or send us an email and describe the job and send photos if you have them.
Sand mastic in Wooden Hill
We work across Wooden Hill renewing sand mastic on sash windows and doors. Every joint is cleaned out and filled by hand for a neat, traditional finish. If you’re dealing with mastic that needs renewing before redecorating and a silicone bead on a sash window that spoils the look, we can put it right, whatever the surface.
Mastic can only go onto a dry, clean joint, so window work in Wooden Hill is booked around the forecast. Tell us about access to every side of the house, including upper-floor windows.
We stand behind the work with a 12-month guarantee.
- Where
- Wooden Hill (RG12, RG40, RG45)
- Region
- Bracknell Forest
- Cover
- 12 months on all our work
- Price
- Quoted before any work starts
- Telephone
- 0345 464 0079
- Page updated
- 26 October 2026
Surface by surface
Stone surrounds
We take care not to mark the stone while raking out the old mastic.
Timber door frames
Sand mastic is used round timber door frames too. The method is the same as for windows.
Should I try it myself first?
Sealing over old silicone is the commonest DIY error. Silicone does not stick to old silicone, so it lifts and traps water and mould underneath. Everything old must be removed first.
Overfilling a joint is a classic DIY mistake. A thick, smeared bead looks untidy and does not move well, and the joint depth matters as much as the finish.
Landlord and commercial work in Wooden Hill
A neglected joint can let water reach the structure, which matters even more when someone else lives there. Keeping joints in good order is simple maintenance that we can handle for you.
We regularly work with letting and managing agents. Send the address, what’s needed and the access arrangements.
Why deal with it now?
Replacing sash windows is a big decision for a period home and on a listed home, consent may be needed. If the frames are sound, renewing the mastic deals with gaps and draughts at the surround. Around Wooden Hill, older homes often have timber in their floors and frames, and water through a failed joint can rot timber if it’s left.
What you pay reflects the work, not guesswork. That is why we ask about the job first.
Why Wooden Hill clients choose us
- ARBOMaster approved applicator
- Anti-fungal sanitary silicone in wet areas
- Fully insured
- Trusted Arbo and Everbuild sealants
See our cost guide and what customers say.
Wooden Hill questions
Do you cover smaller places like Wooden Hill?
Yes, Wooden Hill is covered. Our work covers London and the South East, from towns to the smallest places. Longer journeys are simply planned in advance.
Can you help a landlord with a rental near Bracknell station?
Yes, rental work is part of what we do. Just ring 0345 464 0079 or email us and tell us about the property, and we will give you a clear price.
What guarantee comes with the work?
You get our 12-month guarantee to all our work.
Can you quote for more than one area?
Yes. Tell us about everything you’d like done and you’ll get one quote.
What should I tell you?
Just the basics: where it is, what you’ve noticed and how we reach it. After that, simply phone 0345 464 0079 or email us.
Will you leave a mess?
No. We protect the surfaces around the joints, and we tidy up before we go.
Is it possible to take out silicone and use sand mastic instead?
Often, yes. With the silicone removed and the joint cleaned we point it with sand mastic.
Do I need permission for sand mastic on a listed building?
Your local planning authority is the one to ask. They decide whether consent is needed for work to your windows.
What happens on the day
Good joint work is mostly preparation, so that is where we spend the time. Every joint is cleaned and dried before new material goes in. All told, the work takes a few hours per window, depending on the condition of the joints. In a small place like Wooden Hill, access is normally the main thing to plan. 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.
- We rake out the old mastic and clean the joint.
- We pack any deep gaps so the mastic sits at the right depth.
- The mastic is mixed, pressed into the joint by hand and shaped.
- We dress the surface so it sits neatly against the masonry.
Getting ready for the visit
- Let us know about earlier repairs to the joints
- On commercial sites, let us know about site rules
- Plan for the work area to be out of bounds to pets and children
Getting a quote
Call for a quick quote, or send an email if you’d rather. Describe what needs sealing and we will talk you through the work before giving you a price.
Advice
What sealant work can’t fix
We’ll always be straight with you, so here’s what sealant can’t fix:
- Decayed frames that need repair
- Whether work needs listed building consent
- Damaged stone surrounds
If you’re not sure, just ring 0345 464 0079 or drop us an email and we’ll give you a straight answer before booking.
Where we work in Wooden Hill
- Period & listed homes
- Stone surrounds
- Tenement windows
- Brick reveals
- Sash and case windows
- Timber door frames
Also near Wooden Hill
What else we do in Wooden Hill
Windows and doors in Wooden Hill
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. Bracknell, which Wooden Hill is part of, is one of England’s post-war new towns. With many homes from the post-war decades, replacement windows and doors are common. That mastic ages as well, and sills and frame heads are where leaks start.
Managing a site like Wooden Hill Primary and Nursery School? Then larger buildings have plenty of frames, and the mastic around each one ages. Rented homes near Bracknell station change hands often, and cracked sand mastic around sash windows lets in the draughts tenants complain about. In the older streets around St Michael and St Mary Magdalene's Church, frames set in older brick or stone need a sealant that suits the wall as well as the frame.
Wooden Hill is about 2 miles north-east of Crowthorne, in Bracknell Forest. Whether you’re in the middle of Wooden Hill or further out, sand mastic is available for homes and businesses alike. Across Bracknell Forest, we cover 41 places, and Wooden Hill is one of them. There’s also a page for Reading, about 10 miles away.
Work in RG12, RG40 and RG45 works the same way as everywhere else we cover. Sand mastic is available to properties on South Road, Crowthorne Road and Sarum. Nearby, we also carry out sand mastic in Home Farm (1 mile west), Hanworth (1 mile east), Great Hollands (1 mile north), Birch Hill (1 mile east) and Crowthorne (2 miles south-west). Further out, we also cover Sandhurst (3 miles south), Wick Hill (3 miles north-east), Lawrence Hill (3 miles north-east), Binfield (3 miles north), Quelm Park (3 miles north) and Whitegrove (3 miles north-east).
Around Wooden Hill
We work in homes and buildings around Easthampstead Park Community School and Golden Retriever pub, among other places. For rail, the closest station is Bracknell station, about 1.9 miles north-east. Well-known places in the area include Small Arms School Corps Weapons Collection (3.6 miles south) and Pinewood Hospital (1 mile west). Open spaces near Wooden Hill include Heath Lake and Wildmoor Heath.