West Berkshire · England
Woodlands St Mary Window Mastic
Mastic around window and door frames, sills and patio doors for homeowners, landlords and businesses in Woodlands St Mary. Fully insured, ARBOMaster approved and guaranteed for a year.
- Water coming in at the bottom corners of a door
- Mastic that is falling out in pieces
- Cracked sealant at the sill ends
Window mastic in Woodlands St Mary
Colour matters on a frame. White, brown, anthracite grey, black and clear sealants are all available, so the bead blends with the window rather than framing it. If you are dealing with mastic that has split away from the wall and cracked sealant at the sill ends, we can help.
Mastic can only go onto a dry, clean joint, so window work in Woodlands St Mary is booked around the forecast. Tell us about access to every side of the house, including upper-floor windows.
Big or small, it’s backed by our 12-month guarantee in Woodlands St Mary and across West Berkshire.
- Place
- Woodlands St Mary (RG17)
- Region
- West Berkshire
- Cover
- 12 months on all our work
- Quotes
- Quoted before any work starts
- Telephone
- 0345 464 0079
- Updated
- 26 October 2026
Common questions in Woodlands St Mary
Do you cover Woodlands St Mary for window mastic?
Yes. We work across London and the South East, and Woodlands St Mary is part of that. Just phone 0345 464 0079 or email us with a few details of the job.
Will you come out to Woodlands St Mary?
Yes, Woodlands St Mary is covered. Our work covers London and the South East, from towns to the smallest places. The journey is planned ahead, so it helps to know about access.
Are you an approved applicator?
Yes. We hold ARBOMaster approved applicator status.
Can you work on commercial sites?
Yes, regularly. Larger jobs can be planned room by room or area by area to suit the site.
Do you have insurance?
Yes. We’re fully insured for every job we do.
Where do you work from?
Our base is Crawley. Our area covers South East England, London and Scotland.
How many windows can you do in a day?
A few frames take a few hours, while a whole house takes longer. You will get a timescale with the quote.
I’m a tenant. Can you help?
Yes, but check with your landlord or agent first. Many landlords are glad to have it sorted.
Landlords, agents and businesses in Woodlands St Mary
Housing providers, facilities teams and property managers book us too. We can quote a run of properties together.
Failed sealant is one of the commonest items on a check-out report, and it’s quick to put right between tenancies. Several properties can go on one quote.
Frames and glazing around Woodlands St Mary
Compared with the north and west, the South East gets less rain, though outdoor sealant still has to go onto a dry joint, so the forecast decides the day.
If you live in an older home near St Mary's Church, the joint between an old wall and a newer frame is generally the first place rain gets in. For landlords with property near Hungerford station, cracked frame mastic tends to show up as a draught or damp complaint, so it’s worth checking between lets.
Woodlands St Mary is about 9 miles south-west of Wantage, in West Berkshire. Every kind of property in Woodlands St Mary can book us for window mastic. The work is guaranteed for a year. We cover 155 towns and villages across West Berkshire, large and small. You can also see our page for Reading, about 23 miles away.
Jobs for window mastic in RG17 works the same way as everywhere else we cover. Local streets include Ermin Street and Stony Lane, and we cover them all. Neighbouring places we cover for window mastic include Lambourn Woodlands (1 mile north-west), Chilton Foliat (3 miles south), Leverton (3 miles south), Upper Eddington (3 miles south) and Eddington (4 miles south). We also work in nearby towns such as Newbury (10 miles south-east), Thatcham (12 miles south-east), Speenhamland (9 miles south-east), Lambourn (3 miles north), Shaw (10 miles south-east) and Kingsclere (15 miles south-east).
Around Woodlands St Mary
The nearest railway station is Hungerford station, roughly 3.9 miles south of the centre. Open spaces near Woodlands St Mary include Watts Bank.
When something else is needed
Honest advice matters more to us than a booking, so here’s what sealant cannot fix:
- Damp coming through the wall itself rather than the frame joint
- A frame that has rotted at the joint
- Draughts through the window seals rather than the frame
If in doubt, ring 0345 464 0079 or drop us an email and we will say what we think before you book.
Surfaces we seal
- Window sills
- Patio & French doors
- uPVC windows
- Aluminium frames
- Timber windows & doors
- Composite doors
Surface by surface
Window sills
Sills catch the water running down the glass, so the sill ends and the joint under the frame are vital. Each is cleaned out and resealed.
Patio & French doors
Water at the foot of a door frame is not always the mastic: worn seals, blocked drainage slots or a poor threshold detail can be the cause. We check before we reseal.
What affects the quote in Woodlands St Mary
We don’t publish a price list. The quote depends on:
- Any mould that needs treating
- The type of sealant required
- The amount of work
- How many areas need sealing
The cost depends on the amount of work, how much old material has to come out and how easy the joints are to reach. We give a clear quote before any work starts, so you know where you stand.
What we need to know
What to tell us when you ask for a quote:
- Access, such as stairs, a lift or height
- The rough size of the job
- What’s wrong with the joints now
- If it’s domestic, commercial or a hotel
It all starts with a short chat. Tell us what’s wrong, where it is and how much there is. Whenever you are ready, call 0345 464 0079 or drop us an email.
Keeping the joints in good condition
After the cure time, these simple habits help:
- Clear any debris from frame drain holes
- Keep solvents and bleach off the sealant
- Air rooms to keep condensation down around windows
- Use gentle cleaners on frames and sealant
On timber frames, keep the paintwork in good order, because bare, wet timber moves more and pulls at the joint. Paint up to the joint, not over the silicone.
Water trapped behind a failed joint can start rot in timber frames and sills. Once wood has rotted, it needs repair before it can be sealed, so it pays to reseal before that happens.
What happens on the day
You don’t need to clear the whole room or building before we come, just the space around the work. We protect the rest, and the work takes most of a day for a typical house, less for a few frames for a typical job. Somewhere like Woodlands St Mary needs a little journey planning: let us know about lanes, gates and parking. We bring what the job needs, so it can be finished in one trip where possible.
- We start by checking each window and door with you.
- Next the failed sealant is cut away and the joint cleaned.
- Where gaps are deep, backing rod goes in first.
- A flexible, weatherproof sealant is applied in a colour to suit the frame.
- Finally we tidy up and check each joint.
Preparing for the visit
- Clear the area around the work
- Let us know about stairs, lifts or work at height
- Try not to wet indoor joints just before the visit
Ask for a quote
Asking for a quote is easy: let us know what needs doing and where, and roughly how big it is. A few pictures by email make the job easier to understand.
Advice
Towns and villages near Woodlands St Mary
What else we do in Woodlands St Mary
Can I do it myself?
Overfilling a joint is a classic DIY mistake. A heavy bead looks messy and copes badly with movement, and the joint depth matters as much as the finish.
The biggest DIY mistake is sealing over old sealant. Silicone doesn’t stick to old silicone, so it lifts and traps water and mould underneath. All the old material has to come out first.