West Sussex · England
Window Mastic in Ditchling Common
Problem with your window and door frames in Ditchling Common? We remove the old material, prepare the joints and seal them properly, and the work is guaranteed for a year.
- Draughty joints inside around the window
- Leaking joints at the ends of sills
- Whistling draughts around closed windows
About our window mastic in Ditchling Common
Around Ditchling Common we seal all kinds of frames: from uPVC casements to timber and aluminium, plus patio doors, French doors and sills. The sealant is chosen to suit the frame material and the wall. We’re often asked to deal with cracked internal joints between frame and plaster and damp patches on the reveal after heavy rain, across patio & French doors, composite doors and uPVC windows.
Homes in small places like Ditchling Common often stand in the open, with little to shelter their windows from wind and rain. Exposed frames and sills lose their mastic sooner than sheltered ones.
Whatever the size of the job, it’s backed by our one-year guarantee.
- Location
- Ditchling Common (BN6)
- Wider area
- West Sussex
- Guarantee
- One year on every job
- Quotes
- A clear price before work begins
- Call
- 0345 464 0079
- Page updated
- 26 October 2026
Do you need window mastic in Ditchling Common?
A lot of older mastic was never designed to stay flexible. Once it has hardened, the frame’s movement tears it from the wall, and a gap opens along one edge.
People generally contact us after spotting one of these:
- Rain getting in at the frame or under the sill
- Leaking joints at the ends of sills
- Gaps between the frame and the inside reveal
- Old mastic that has gone black or come away
If you let a flat or house near Burgess Hill station, cracked frame mastic tends to show up as a draught or damp complaint, so it’s worth checking between lets.
Comparing quotes
- How long to leave it before use
- How hidden problems are handled
- What preparation is included
- The length of the guarantee
What affects the cost of window mastic
You’ll get a clear quote before work begins. It takes into account:
- When we can work, for business premises
- Access and height
- The old material and how stubborn it is
- The product the joint needs
Every job is a little different, so each one gets its own quote. Size, access and the product the joint needs all make a difference.
Asking for a quote
The more you tell us, the more accurate the quote. When you ask for a quote, tell us:
- Whether it has been sealed before
- If it’s domestic, commercial or a hotel
- The rough size of the job
- What’s wrong with the joints now
Need a quote? Please call 0345 464 0079 or drop us an email with a few details. We’ll explain what we’d do and give you a clear price before work begins.
What we can’t put right
We’d rather tell you now than do work that will not last, so these are the limits:
- Worn gaskets, brush seals or a door that has dropped
- Broken hinges, locks or handles
- Damp problems in the wall away from the window
If you’re not sure, just phone 0345 464 0079 or email us and we will give you a straight answer.
Joints and surfaces we work on
- Timber windows & doors
- Window sills
- uPVC windows
- Patio & French doors
- Composite doors
- Aluminium frames
Should I try it myself first?
Too much sealant is as bad as too little. A thick, smeared bead looks untidy and doesn’t move well, and getting the depth right matters as much as the look.
Some jobs are best left to a professional: high-level joints, fire-rated gaps, external movement joints and big jobs need the right product, the right access and the right method.
Also near Ditchling Common
Other services in Ditchling Common
Looking after it afterwards
Once the sealant has cured, a few habits help it last:
- Walk round the house once a year and look at the joints
- Keep jet washers away from the mastic
- Keep timber frames painted
- Air rooms to keep condensation down around windows
A yearly look round the frames is enough. Cracks and lifting edges are easy to spot early, and if anything looks wrong, just phone 0345 464 0079 or drop us an email.
Signs to watch for: cracks in the mastic, gaps you can see light through, damp on the reveal or mould around the inside of the frame. If you notice one, it’s time to get the joint looked at.
Why it’s worth doing now in Ditchling Common
The work is quick compared with the damage it prevents: it takes most of a day for a typical house, less for a few frames. Wait for damp to appear and there may be plaster and decorating to sort out too. Around Ditchling Common, older homes often have timber in their floors and frames, where water from a failed joint can cause rot if it’s left.
A few things move the cost up or down: how much old sealant there is and how stubborn it is, whether mould needs treating, and whether the work is at height. Your quote takes all of that into account.
Why us?
- Arbo and Everbuild products
- Old sealant always removed completely
- Colour picked to suit the job
- Full insurance on every job
Take a look at our cost guide or what customers say.
Common questions in Ditchling Common
Can you help a landlord with a rental near Burgess Hill station?
Yes, rental work is part of what we do. You can ring 0345 464 0079 or send us an email with the address and a few details, and we will give you a fixed price before work begins.
Do you cover Ditchling Common for window mastic?
Yes, Ditchling Common is within the area we cover. We work across 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 give you a clear quote.
Are you ARBOMaster approved?
Yes. We’re approved under the ARBOMaster scheme, which is run for the Arbo sealant brand.
Can I paint over the new sealant?
Silicone generally won’t take paint. If you plan to paint, tell us first and we can use a paintable sealant where it suits the joint.
What information do you need?
A short description and the location, with photos by email if possible. If we need more, we’ll ask.
Where are you based?
We’re a Crawley-based firm, with over 20 years’ experience. Our area covers South East England, London and Scotland.
What sealant do you use?
Products from Arbo and Everbuild, among others, chosen to suit the joint. We explain the product when we quote.
Does the work come with a guarantee?
Yes, for 12 months. A yearly look at the joints helps them last.
The process
We bring everything the job needs with us, so there’s nothing for you to buy. Once we have agreed what’s being done, the area is protected and the work begins. Most jobs take anything from an hour or two to a full day, depending on how many frames there are. Somewhere like Ditchling Common needs a little journey planning: tell us about narrow lanes, gates, long drives and where we can park. We bring what the job needs, so it can be finished in one trip where possible.
- First, we go round the frames with you and agree the list.
- The old mastic is cut out and scraped back to clean surfaces.
- Where the gap is deep, backing rod goes in first.
- The new sealant goes on in white, brown, anthracite grey, black or clear to suit.
- Every joint is tooled smooth and checked before we leave.
Preparing for the visit
- Clear items away from the joints we’re working on
- Tell us about any previous sealing or DIY attempts
- Let us know if you’ve seen damp or leaks
Getting a quote
Asking for a quote is easy: let us know the job and the location, and roughly how big it is. A few pictures by email make the job easier to understand, and we’ll take it from there.
Advice
Windows and doors in Ditchling Common
Historic houses like Ockenden Manor (about 4.7 miles north-west) are a reminder that the area around Ditchling Common 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. Compared with the north and west, the South East gets less rain, but outside sealant still needs a dry, clean surface, so outdoor work is planned around the forecast.
Ockenden Manor, about 4.7 miles north-west, is one of the historic houses in the wider area around Ditchling Common. Schools such as Birchwood Grove Community Primary School are buildings too, and its window and door frames need their mastic kept sound, just like a home’s.
Ditchling Common is about 2 miles south-east of Burgess Hill, in West Sussex. We provide window mastic to homes and businesses in Ditchling Common and nearby, as part of our work across West Sussex. 371 places in West Sussex are on our list, large and small. We also work in Brighton, around 8 miles away.
All of BN6 is covered for window mastic. We also cover the places around Ditchling Common: Wivelsfield (1 mile north), Wivelsfield Green (2 miles north-east), Plumpton Green (2 miles south-east), Streat (2 miles south) and East Chiltington (3 miles south-east). Further out, we also cover Crawley (12 miles north), Horsham (13 miles north-west), Haywards Heath (4 miles north), East Grinstead (13 miles north), Shoreham-by-Sea (11 miles south-west) and Lancing (13 miles south-west).
Near you in Ditchling Common
Typical jobs here are in homes near The Burgess Hill Academy and Burgess Hill Girls, among other places. The nearest railway station is Burgess Hill station, roughly 1.6 miles west of the centre. Nearby you will also find Clayton Castle (3.4 miles south-west) and Burgess Hill Museum (1.7 miles north-west). Green spaces nearby include Bedelands Farm Nature Reserve and Ditchling Beacon.