West Sussex · England
Window & door mastic in Wisborough Green, West Sussex
Our applicators work in Wisborough Green on mastic around window and door frames, sills and patio doors. Old material cut out, joints cleaned and sealed neatly and every job guaranteed for a year.
- Cold air getting in at the frame edge
- Black, perished sealant on frames
- Cracked sealant at the sill ends
About our window mastic in Wisborough Green
Around Wisborough Green we seal all kinds of frames: from uPVC casements to timber and aluminium, along with patio doors, French doors and sills. The sealant is chosen to suit the frame material and the wall. We work on timber windows & doors, uPVC windows and composite doors, and common reasons people get in touch are cracked sealant at the sill ends and draughty joints inside around the window.
In a village or hamlet like Wisborough Green, older cottages and farmhouses often have timber windows set in stone or brick. Not every older frame suits a modern silicone bead, so the sealant has to be chosen to suit the building.
Whatever the size of the job, you get the same one-year guarantee in Wisborough Green and across West Sussex.
- Location
- Wisborough Green (RH14)
- Region
- West Sussex
- Guarantee
- 12 months on all our work
- Price
- A clear price before any work starts
- Phone
- 0345 464 0079
- Page updated
- 26 October 2026
What we do, step by step
At the end, we look at the finished work together and explain the cure time. The work normally takes a few hours for a handful of frames, longer for a whole house, depending on how much there is to do. Somewhere like Wisborough Green 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.
- Each frame is looked over and we agree which ones need resealing.
- We remove the old mastic and clean the frame edge and wall.
- Deep gaps get closed-cell backing rod to set the depth.
- The new sealant goes on in white, brown, anthracite grey, black or clear to suit.
- We tool each bead neatly and check every joint is closed.
Preparing for the visit
- Move anything stored near the joints
- Mention if the joints have been sealed before
- On commercial sites, let us know about site rules
Getting a quote
We quote each job on its own, so start by telling us what you need. Just call 0345 464 0079 or send us an email with the details and send pictures if you have them.
Read more
What affects the quote in Wisborough Green
The price is agreed before any work begins. It’s based on:
- Whether the work is at height
- Any working-time requirements on site
- Whether there’s mould to deal with
- How much old sealant there is and how hard it is to remove
Every job is a little different, so each one gets its own quote. The number of joints, how easy they are to reach and the sealant needed all make a difference, and we will explain the quote if you ask.
Asking for a quote
When you call or email, it’s useful to know:
- If it’s domestic, commercial or a hotel
- What the problem is, such as mould, gaps, leaks or cracking
- Roughly how big the job is
- Any access issues, like height or stairs
For a quote, call 0345 464 0079 or email us and tell us where the job is and what the problem looks like. We will give you a clear quote before any work starts.
DIY sealant or a professional job?
Too much sealant is as bad as too little. A thick, smeared bead looks untidy and does not move well, and the joint depth matters as much as the finish.
A DIY attempt does not rule out a professional job. We cut it out and start again.
Window mastic in Wisborough Green: local notes
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. With historic houses such as Old Place Manor (about 4.4 miles south) nearby, there’s older building stock in the area around Wisborough Green as well as newer homes. Where a home is older, older timber frames in brick or stone need a different approach from a modern uPVC window.
For site and facilities teams at buildings such as Wisborough Green Primary School, larger buildings have plenty of frames, and the mastic around each one ages. For landlords with property near Billingshurst station, cracked frame mastic tends to show up as a draught or damp complaint, so it’s worth checking between lets.
Wisborough Green is about 9 miles west of Horsham, in West Sussex. From the centre of Wisborough Green to the outskirts, we cover window mastic for every kind of property, from flats and houses to offices and hotels. We cover 371 towns and villages across West Sussex, large and small. For nearby work, see our Crawley page, about 15 miles away.
Postcode districts we cover here for window mastic: RH14. That includes homes and businesses on Balchins Close, Thornton Meadow and School Road. Neighbouring places we cover for window mastic include Kirdford (2 miles west), Mackerel's Common (2 miles north-west), Ifold (3 miles north-west), Loxwood (4 miles north) and Balls Cross (4 miles west). Within a short drive, we also cover Crawley (15 miles north-east), Horsham (9 miles east), Worthing (15 miles south), Littlehampton (15 miles south), Rustington (15 miles south) and Broadfield (14 miles east).
What’s near Wisborough Green
Around Wisborough Green, our work takes us to homes and buildings near The Cricketers Arms Public House and The Weald School, among other places. For rail, the closest station is Billingshurst station, about 2.5 miles east. The countryside around Wisborough Green includes The Mens.
Why it’s worth doing now in Wisborough Green
Draughts and leaks don’t always mean new windows. If the frames and glass are in good order, resealing the joints is often all that’s needed. If we find failed glass units or worn seals, we’ll tell you. Older cottages and farmhouses around Wisborough Green can have timber floors and frames, and water through a failed joint can rot timber if it’s left.
A few things move the cost up or down: the old material and how easily it comes out, any mould to treat, and whether the work is at height. We take all of that into account in your quote.
Why book with us
- Approved under the ARBOMaster scheme
- Every job guaranteed for a year
- We are fully insured
- Sanitary silicone with an anti-fungal additive in wet areas
Take a look at what affects the cost and customer reviews.
Keeping the joints in good condition
So the new joints stay in good condition:
- Don’t paint over the silicone
- Keep paint and stain on wooden frames in good order
- Don’t use solvent cleaners on the joint
- Wash the frames with mild soapy water
Keep the new mastic undisturbed while it cures, for as long as we advise. Keep jet washers away from the frames.
Leaks generally show up in wet, windy weather, but resealing works best in dry conditions. Dealing with it when you first notice a crack avoids chasing leaks through the wet months.
Nearby places to Wisborough Green
Also in Wisborough Green
Wisborough Green: your questions answered
Do you work for landlords with property near Billingshurst station?
Yes, rental work is part of what we do. You can phone 0345 464 0079 or send us an email with the address and a few details, and we’ll give you a fixed price before work begins.
Do you cover Wisborough Green for window mastic?
Yes, Wisborough Green is within the area we cover. Our work covers London and the South East. Just call 0345 464 0079 or send us an email with a few details of the job, and we will send you a clear quote.
How do I get a quote for window mastic in Wisborough Green?
Every job is different, so each one gets its own quote. To get one, phone 0345 464 0079 or drop us an email with a short description of the job.
Do you have insurance?
Yes. Full insurance covers our work.
Will there be a smell?
Some sealants have a smell while they cure, but it fades. Opening a window helps.
Will new mastic stop draughts?
In many cases. The gap between frame and wall is a common source of draughts, and resealing inside and out closes it.
How long will my window job take?
It depends on access, the old mastic and the size of the frames. You’ll know the timing when we quote.
Does the work come with a guarantee?
Yes. Each job is covered for 12 months.
When something else is needed
Some problems need a builder, plumber or other trade rather than us:
- Broken hinges, locks or handles
- A failed sealed unit that has misted up
- A door that needs adjusting, rehanging or new seals
If you are not sure, just ring 0345 464 0079 or email us and we’ll give you a straight answer.
Surfaces we seal
- Aluminium frames
- Composite doors
- Window sills
- Patio & French doors
- Timber windows & doors
- uPVC windows
Common problems we fix in Wisborough Green
Sun, frost and rain wear sealant out. Sunlight dries the surface out, and over the years it loses its give, cracks and comes away.
Signs it’s time to call us include:
- Gaps left after new windows were fitted
- Gaps between the frame and the inside reveal
- Rain getting in at the frame or under the sill
- Hard, cracked sealant around windows
Homes close to The Parish Church of St Peter Ad Vincula include some older properties, and frames set in older brick or stone need a sealant that suits the wall as well as the frame.
Questions to ask before booking
- Who does the work, and how experienced they are
- Are they insured?
- When the joint can take water or movement
- What preparation is included