Windsor and Maidenhead · England
Window & door mastic in Fifield, Windsor and Maidenhead
Specialist window mastic for Fifield: the right sealant, proper preparation and a neat finish. Ask us for a quick quote.
- Whistling draughts around closed windows
- Cracked or shrunken mastic around the frame
- White mastic on grey or black frames
Common questions in Fifield
Do you cover Fifield for window mastic?
Yes. Our work covers London and the South East, and Fifield is part of that. Just phone 0345 464 0079 or drop us an email with a few details of the job.
Can you help a landlord with a rental near Maidenhead station?
Yes, we work for landlords and letting agents. You can call 0345 464 0079 or email us with the address and a few details, and we’ll give you a fixed price before any work starts.
Do you work for hotels and businesses?
Yes. We have worked for hotels, offices and other businesses and we’re fully insured.
Do you take out the old sealant first?
Always. Sealing over the old bead is the commonest cause of early failure, so we never do it.
Can new window sealant be painted?
Most silicone cannot be painted. If you plan to paint, tell us first and we can use a paintable sealant where it suits the joint.
Are you ARBOMaster approved?
Yes. Mr Mastic is an ARBOMaster approved applicator and we’re fully insured too.
Will there be a smell?
Possibly a little. Any smell clears as the sealant cures, and ventilation helps.
Will resealing my frames help with draughts?
Yes, if the air is getting in around the frame. If it’s through the window’s own seals or a hinge, that is a different fix, and we’ll say so.
Window mastic for homes and businesses in Fifield
Most frames have an outside joint and an inside one. Outside, the mastic keeps rain out; the internal joint closes the gap to the plaster and stops draughts. Either or both can be done. If you have white mastic on grey or black frames and mastic that has split away from the wall, we can put it right, whatever the surface.
Around Fifield, many homes face open ground, so their windows and doors take the full weather. That exposure dries out and cracks the mastic around frames and sills faster.
There’s a 12-month guarantee on every job, large or small.
- Where
- Fifield (SL6)
- Region
- Windsor and Maidenhead
- Cover
- A year, on every job
- Quote
- A clear price before we start
- Telephone
- 0345 464 0079
- Page updated
- 26 October 2026
Surface by surface
uPVC windows
We clean the frame edge carefully so the plastic isn’t marked, then the new bead is laid against the frame and the wall.
Window sills
Where a sill meets brick or render, the ends often crack first. We reseal them so rain cannot run into the wall.
Quotes for window mastic in Fifield
Some jobs are bigger than they look, and some smaller. The main factors:
- The amount of work
- Which sealant suits the joint
- Any working-time requirements on site
- How many areas need sealing
Rather than a set price list, we price the job in front of us: how many joints, what’s in them now and how we reach them. The price is agreed before we begin.
Asking for a quote
When you contact us, it’s useful to know:
- What’s wrong with the joints now
- Where the property is
- Photos by email, if that is easy
- Roughly how big the job is
Getting a quote is simple: let us know the job and the location, and roughly how big it is. Photos by email help us understand the job.
Common problems we fix in Fifield
Sills take more water than any other part of a window, so the sill ends and the joint below the frame are common leak points. Failed sealant there lets rain into the wall or behind the frame.
Keep an eye out for these signs:
- A bead that doesn’t match the frame
- Mastic that is falling out in pieces
- Water coming in at the bottom corners of a door
- Leaking joints at the ends of sills
Rented homes near Maidenhead station change hands often, and sound mastic around windows and doors keeps out the draughts and damp that tenants notice first.
Comparing quotes
- How the joint is cleaned and prepared
- Whether they’re fully insured
- How much experience the applicator has
- The length of the guarantee
Leave it or put it right?
Getting a straight, even bead on an outside frame takes practice, especially on upper floors. We cut out properly, back deep gaps and tool every joint neatly, in a sealant suited to the wall. Where a wall is exposed, as many are in small places like Fifield, wind-driven rain gets into any failed joint, and older walls, once damp, take a long time to dry.
Commercial jobs are quoted on the same basis as homes: the amount of work, how we reach it and what it needs. Call for a quick quote and we’ll explain what it covers.
Why book with us
- We leave the area clean and tidy
- Experience in homes, commercial sites and hotels
- Fully insured
- 180+ five-star Google reviews
Take a look at what affects the cost or what customers say.
How it works
Every visit runs the same way: we check the joints, mask and protect the surrounding surfaces, do the work and tidy away. It generally takes anything from an hour or two to a full day, depending on how many frames there are. Somewhere like Fifield needs a little journey planning: tell us about narrow lanes, gates, long drives and where we can park. Everything for the job comes with us, so a second trip is avoided where possible.
- First, we confirm safe access to each frame.
- All the failed sealant is cut away, along with any loose debris.
- The surfaces are cleaned and left dry, and primed where the sealant calls for it.
- Backing rod fills deep voids and the sealant goes in on top.
- We tool the joint so water runs off, then clear up.
Getting ready for the visit
- Try not to wet indoor joints just before the visit
- Mention any parking rules near the property
- Clear items away from the joints we’re working on
How to get a quote
For a quote, phone 0345 464 0079 or send us an email with the location and a short description of the problem. We’ll give you a clear quote before any work starts.
Related advice
Keeping the joints in good condition
Looking after new joints is easy:
- Don’t use solvent cleaners on the joint
- Do not paint over the silicone
- Look round the frames every year or so
- Clear any debris from frame drain holes
Clean the frames with mild soapy water, and avoid solvent cleaners on the sealant.
A failed joint lets water into the wall a little at a time. Often the first sign is a damp patch inside or flaking paint on the reveal. Early resealing stops it reaching that point.
Work for landlords, hotels and businesses
We work for letting agents and landlords as well as homeowners. Resealing between tenancies is a simple way to keep a property in good order before the next move-in.
We also work for businesses, from offices to washrooms and kitchens. On commercial sites, working times can be discussed when we quote.
Fifield homes and the weather
Compared with the north and west, the South East gets less rain, yet outdoor joints still have to be sealed dry, so jobs are booked with the weather in mind. With historic houses such as Dorney Court (about 1.7 miles north-east) nearby, there’s older building stock in the area around Fifield as well as newer homes. In older buildings, older timber frames in brick or stone need a different approach from a modern uPVC window.
Schools such as Braywood CofE First School are buildings too, and its window and door frames need their mastic kept sound, just like a home’s. For an older house near a landmark such as All Saints, the joint between an old wall and a newer frame is normally the first place rain gets in.
Fifield is about 3 miles west of Windsor, in Windsor and Maidenhead. For window mastic in and around Fifield, it’s easy to get a quote: please ring 0345 464 0079 or drop us an email. We cover Windsor and Maidenhead from our Crawley base, Fifield included. Fifield is one of 57 places in Windsor and Maidenhead we cover for window mastic. Our Reading page covers work nearby, about 12 miles away.
Postcode districts we cover here for window mastic: SL6. If you need window mastic at a property on Meadow Way, Fifield Road and Stewart Close or anywhere close by, we can help. If you are just outside Fifield, we cover Water Oakley (1 mile north-east), Oakley Green (1 mile east), Dedworth (2 miles east), Boveney (2 miles east) and Cranbourne (3 miles south-east). Within a short drive, we also cover Maidenhead (3 miles north-west), Windsor (3 miles east), Boyn Hill (3 miles north-west), North Ascot (5 miles south), Cookham (5 miles north) and Furze Platt (4 miles north-west).
Landmarks near Fifield
In Fifield, that means homes and buildings near Hare and Hounds pub, Sutherland Grange and Holyport College. For rail, the closest station is Maidenhead station, about 2.8 miles north-west. Well-known places in the area include King Edward VII Hospital (3.4 miles east) and The Reitlinger Bequest Museum (2.8 miles north). Not far away are Bray Pit and Taplow Lake.