Kent · England
Window Mastic in Cheeseman's Green
Mastic around window and door frames, sills and patio doors in Cheeseman's Green, with a one-year guarantee on every job. Ask us for a quote.
- Water coming in at the bottom corners of a door
- Gaps left after new windows were fitted
- Old mastic that has gone black or come away
How it works
There’s no need to move everything out, only the area right around the joints. We protect the rest, and the work takes a few hours for a handful of frames, longer for a whole house for a typical job. Somewhere as small as Cheeseman's Green, access is often the only tricky part. If the job is outside, mention outbuildings, exposed walls and how to reach them.
- Each frame is looked over and we agree which ones need resealing.
- The old mastic is cut out and scraped back to clean surfaces.
- Deep gaps get closed-cell backing rod to set the depth.
- A flexible exterior sealant is applied in a colour to suit the frame.
- We tool each bead neatly and check every joint is closed.
How to prepare
- Try not to wet indoor joints just before the visit
- Tell us about any previous sealing or DIY attempts
- Let us know about parking restrictions
Ask for a quote
It all starts with a short chat. Describe the problem, the location and the size of the job, and we’ll explain how we’d tackle it. Whenever you are ready, phone 0345 464 0079 or drop us an email.
Advice
About our window mastic in Cheeseman's Green
Some gaps around frames are far deeper than they look. Packing it solid with sealant gives a joint that can’t flex, so we fit backing rod to set the right depth. That way the new bead bonds to the frame and the wall only. We work on composite doors, window sills and patio & French doors, and people most often call us about gaps where the sill meets the wall and water coming in at the bottom corners of a door.
Outdoor sealant needs dry, clean surfaces, so work on frames around Cheeseman's Green is planned for dry weather. Tell us about access to every side of the house, including upper-floor windows.
Big or small, it’s backed by our one-year guarantee.
- Where
- Cheeseman's Green (TN25)
- Region
- Kent
- Cover
- One year on every job
- Price
- Quoted before any work starts
- Telephone
- 0345 464 0079
- Page updated
- 26 October 2026
Should I try it myself first?
Some sealant jobs are within reach of a careful DIYer, such as a straightforward joint indoors. Where it goes wrong is sealing over the old bead, working on a wet joint or overloading the gap.
If you do try it yourself, take your time over the preparation: remove every trace of old sealant, clean and dry the joint, and follow the product’s cure time. If it fails, we can still redo it.
Aftercare tips
A little care helps the new joints last. We recommend:
- Keep drainage slots and sill grooves clear
- Avoid harsh chemicals near the mastic
- Repaint timber before it’s bare
- Air rooms to keep condensation down around windows
Have a look at the joints once a year, ideally after winter. Small splits are simple to catch before they leak, and if anything looks wrong, just phone 0345 464 0079 or email us.
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. Catching it early keeps the fix to a reseal.
Work for landlords, hotels and businesses
Letting agents and landlords in Cheeseman's Green can book us as well as householders. Sealant work between tenants keeps a property looking cared for before the next move-in.
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.
Common questions in Cheeseman's Green
Is Cheeseman's Green within the area you cover?
Yes, we do. 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.
Can you help a landlord with a rental near Ashford International station?
Yes, rental work is part of what we do. Just ring 0345 464 0079 or send us an email and tell us about the property, and we will send you a clear quote.
Where are you based?
Our base is Crawley, with over 20 years’ experience. Our area covers South East England, London and Scotland.
How much does window mastic cost in Cheeseman's Green?
It depends on the job, so we quote each one individually. To get one, call 0345 464 0079 or email us and let us know what needs doing and where.
How many windows can you do in a day?
A handful of frames is a short visit, while a whole house takes longer. We confirm the timing with your quote.
Can you get sealant to suit coloured frames?
Yes, we choose a colour to suit the frame. Grey and black frames get grey or black sealant, and wood-effect frames normally suit brown.
Do you work on first-floor windows?
Yes, if safe access is possible. Higher or awkward frames may need extra access, and we will confirm what’s needed.
What do you put in the joint?
The product depends on the job: anti-fungal sanitary silicone in wet areas, and other sealants where joints move or face the weather. We use products from Arbo and Everbuild.
Cheeseman's Green homes and the weather
Rainfall in the South East is lower than in much of the UK, yet outdoor joints still have to be sealed dry, so jobs are booked with the weather in mind. With historic houses such as Godinton House (about 4.3 miles north-west) nearby, there’s older building stock in the area around Cheeseman's 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.
Letting a property close to Ashford International station? Then cracked frame mastic tends to show up as a draught or damp complaint, so it’s worth checking between lets. If you look after a building such as Finberry Primary School, the mastic around its windows and doors needs looking after like any other building’s.
Cheeseman's Green is about 2 miles south-east of Ashford, in Kent. Whether you are in the middle of Cheeseman's Green or further out, window mastic is available for homes and businesses alike. 922 places in Kent are on our list, from the larger towns to small villages. For nearby work, see our Crawley page.
We cover every part of the TN25 postcode area for window mastic. Other places close to Cheeseman's Green include Finberry (1 mile north), Park Farm (1 mile north-west), South Willesborough (1 mile north), Newtown (1 mile north-west) and Kingsnorth (2 miles west). Further out, we also cover Canterbury (14 miles north-east), Folkestone (12 miles east), Faversham (14 miles north), Hythe (8 miles east), Davington (14 miles north) and Preston (14 miles north).
Local landmarks in Cheeseman's Green
Locally, jobs take us to homes and businesses close to John Wallis Academy, among other places. For rail, the closest station is Ashford International station, roughly 2.4 miles north-west. A little further out are Ashford Designer Outlet (1.9 miles north-west) and William Harvey Hospital (2.1 miles north). Open spaces near Cheeseman's Green include Hatch Park.
Towns and villages near Cheeseman's Green
Other services in Cheeseman's Green
Surface by surface
Composite doors
A composite door usually sits in a plastic outer frame, and the joint around it is sealed like a window. The bead is colour-matched to the frame.
uPVC windows
We clean the frame edge carefully so the plastic is not marked, then the sealant goes in between frame and wall.
What sealant work can’t fix
We’d rather tell you now than do work that won’t last, so here’s what sealant can’t put right:
- Damp coming through the wall itself rather than the frame joint
- A frame that has rotted at the joint
- Broken hinges, locks or handles
If you are not sure, just call 0345 464 0079 or drop us an email and we will give you a straight answer before booking.
What we seal
- Window sills
- Patio & French doors
- Aluminium frames
- Composite doors
- uPVC windows
- Timber windows & doors
Common problems we fix in Cheeseman's Green
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.
Signs it’s time to call us include:
- Old mastic that has gone black or come away
- Leaking joints at the ends of sills
- Water coming in at the bottom corners of a door
- A bead that does not match the frame
Godinton House, about 4.3 miles north-west, is one of the historic houses in the wider area around Cheeseman's Green.
Comparing quotes
- How the joint is cleaned and prepared
- What the quote includes, VAT included or not
- Is the old sealant removed completely?
- The length of the guarantee