Kent · England
Window Mastic in West Peckham
Problem with your window and door frames in West Peckham? We cut out the old, prepare the joints and apply the right sealant.
- Old mastic that has gone black or come away
- Hard, cracked sealant around windows
- Draughts coming in around windows and doors
DIY sealant or a professional job?
What a professional job adds is preparation and the right product. Joints are cleaned back to sound surfaces and dried, and the sealant is chosen for how the joint moves and where it is, and the work is guaranteed for a year.
If you’ve already had a go yourself, that is fine. We remove it and do the joint properly.
About our window mastic in West Peckham
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. Common call-outs are for sealant in the wrong colour for the frame and whistling draughts around closed windows, across aluminium frames, timber windows & doors and window sills.
Homes in small places like West Peckham 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.
The work is guaranteed for twelve months. If there’s a problem with our work within the year, let us know and we will sort it.
- Where
- West Peckham (ME18)
- Region
- Kent
- Cover
- 12 months on all our work
- Price
- A clear price before we start
- Call
- 0345 464 0079
- Updated
- 26 October 2026
When it is not the sealant
Before you book, it’s worth knowing the limits too:
- A door that needs adjusting, rehanging or new seals
- A frame that has rotted at the joint
- Damp problems in the wall away from the window
If you’re not sure, just phone 0345 464 0079 or send us an email and we will give you a straight answer.
Surfaces we seal
- Patio & French doors
- Aluminium frames
- uPVC windows
- Composite doors
- Window sills
- Timber windows & doors
Landlords, agents and businesses in West Peckham
If you manage several properties in or around West Peckham, several properties can go on one quote. Send us the addresses and the work at each, and photos by email help.
Hotels need rooms back in use, so the work can be planned room by room around your bookings where we can. We have worked in hotels as well as homes and businesses.
Windows and doors in West Peckham
Historic houses like Old Soar Manor (about 1.9 miles north-west) are a reminder that the area around West Peckham has older buildings as well as new. Where a home is older, older frames set in brick or stone need a sealant that suits them, and sometimes that is traditional sand mastic. London and the South East are among the drier parts of the UK, yet outdoor joints still have to be sealed dry, so jobs are booked with the weather in mind.
For an older house near a landmark such as Church of St Dunstan, the joint between an old wall and a newer frame is usually the first place rain gets in. If you let a flat or house near Wateringbury station, cracked frame mastic tends to show up as a draught or damp complaint, so it’s worth checking between lets. Managing a site like Mereworth Community Primary School? Then larger buildings have plenty of frames, and the mastic around each one ages.
West Peckham is about 5 miles north-east of Tonbridge, in Kent. We carry out window mastic for homes and businesses in West Peckham and nearby. Across Kent, we cover 922 places, and West Peckham is one of them. We also work in London, about 26 miles from West Peckham.
Here we cover the ME18 postcode area for window mastic. Window mastic is available to properties on Church Road and Mereworth Road. We also cover the places around West Peckham: Swanton (1 mile north), Mereworth (1 mile north-east), Goose Green (1 mile south), New Pound (1 mile north) and Herne Pound (1 mile north-east). We also work in nearby towns such as Maidstone (7 miles east), Dartford (15 miles north-west), Sevenoaks (8 miles west), Royal Tunbridge Wells (9 miles south-west), Gravesend (13 miles north) and Tonbridge (5 miles south-west).
Near you in West Peckham
We work in homes and buildings around Hadlow Rural Community School and Swan on the Green pub and the streets around them. The closest station to West Peckham is Wateringbury station, about 2.7 miles east. Nearby you’ll also find Hadlow Tower museum (2 miles south-west) and Ightham Court (4.4 miles north-west).
Quotes for window mastic in West Peckham
Your quote is based on your job. We look at:
- The size of the job
- How many areas need sealing
- The old material and how stubborn it is
- The type of sealant required
What you pay reflects the work, not guesswork. That is why we ask a few questions first and agree the price before starting.
What to tell us for a quote
You do not need to know the technical terms. It helps if you can tell us:
- Where the property is
- How we’d reach the joints
- If someone has resealed it before
- Pictures of the joints, sent by email
We quote each job on its own, so start by telling us what you need. Simply call 0345 464 0079 or email us and describe the job and send pictures if you have them.
Your questions about window mastic in West Peckham
Do you work for landlords with property near Wateringbury station?
Yes, landlords and agents are among the people we work for, and several properties can be quoted together. Just call 0345 464 0079 or drop us an email with the address and what needs doing, and we will give you a clear quote.
Do you cover West Peckham for window mastic?
Yes. Our work covers London and the South East, and West Peckham is part of that. Just call 0345 464 0079 or drop us an email with a few details of the job.
Will resealing my frames help with draughts?
Often, yes. Air often gets in between the frame and the wall, and sealing the inside and outside joints closes that path.
Where do you work from?
We’re based in Crawley, and we work across South East England, London and Scotland.
Is the work guaranteed?
Yes. All our work carries a 12-month guarantee, and we are fully insured.
What information do you need?
The location, the problem and the rough size of the job. Photos by email help too.
How long will my window job take?
That depends on the number of frames, how they’re reached and the state of the old mastic. We will tell you how long your job needs when we quote.
Are you insured?
Yes. We’re fully insured.
What we do, step by step
There’s no need to move everything out, just the space around the work. We protect the rest, and the work takes a few hours for a few frames, or a day or more for a whole house for a typical job. Somewhere as small as West Peckham, access is often the only tricky part. If the job is outside, mention outbuildings, exposed walls and how to reach them.
- We start by checking each window and door with you.
- We remove the old mastic and clean the frame and the wall.
- Deep gaps are filled with backing rod to set the depth.
- A flexible, weatherproof sealant is applied in a colour to suit the frame.
- Every joint is checked before we leave.
Getting ready for the visit
- Mention any parking rules near the property
- Let us know about earlier repairs to the joints
- For indoor joints, keep the area dry beforehand if you can
Getting a quote
Asking for a quote is easy: let us know the job and the location. Photos by email help us understand the job, and we will take it from there.
Read more
Different surfaces, different methods
Timber windows & doors
On period timber windows, traditional sand mastic is sometimes the better choice. We will tell you which suits your home.
Window sills
Every drop off the glass ends up on the sill, so the joints at each end and underneath matter. They’re cut out and resealed with exterior sealant.
Looking after it afterwards
Good habits help new joints last longer. Our tips:
- Keep paint and stain on wooden frames in good order
- Make sure the drainage slots aren’t blocked
- Avoid blasting the frames with a pressure washer
- Look round the frames every year or so
Keep the new mastic undisturbed while it cures, for as long as we advise. Keep jet washers away from the frames.
Look out for the warning signs: 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.