Kent · England
Glazing & conservatory sealant in Farningham, Kent
Glazing silicone for Farningham, by sealant specialists with 20+ years’ experience. 180+ five-star Google reviews and a 4.9 rating.
- Leaking glazing joints on a rooflight
- Water running down inside the glass
- Shower screens leaking along the wall or tray
For landlords and businesses
Failed sealant is one of the commonest items on a check-out report. We can quote for more than one property at once.
We regularly work with letting and managing agents. Tell us the address, the job and how access works and we’ll give you a quote.
Glazing silicone for homes and businesses in Farningham
Glazing silicone is a maintenance item. Sun, rain and movement wear it down and cracked joints let water in. Renewing it keeps glazing joints doing their job. We work on glass-to-glass joints, rooflights and shower screens, and common reasons people get in touch are leaking glazing joints on a rooflight and shower screens leaking along the wall or tray.
Homes in small places like Farningham often stand in the open, with little to shelter their windows from wind and rain. That exposure dries out and cracks the mastic around frames and sills faster.
We guarantee the work for a year. If there’s a problem with our work within the year, let us know and we’ll sort it.
- Location
- Farningham (DA4)
- Region
- Kent
- Guarantee
- 12 months on all our work
- Quote
- Quoted before any work starts
- Telephone
- 0345 464 0079
- Page updated
- 26 October 2026
Also near Farningham
Other services in Farningham
What affects the cost of glazing silicone
The quote reflects the job in front of us. We look at:
- How many rooms, windows or areas are involved
- How much old sealant there is and how hard it is to remove
- Any working-time requirements on site
- The size of the job
There are no prices on our website, because each job is priced on what it involves. Call for a quick quote.
Helping us quote
When you call or email, it’s useful to know:
- How many joints, rooms or windows are involved
- Any access issues, like height or stairs
- What the problem is, such as mould, gaps, leaks or cracking
- Any previous sealing or DIY work
For glazing silicone in Farningham, call 0345 464 0079 or send us an email. A short description of the job and where it is helps us quote, and you will get a clear quote before work begins.
Keeping the joints in good condition
No joint lasts for ever, but care makes a real difference. Our tips:
- Get a new leak looked at quickly
- Check the silicone on glass every year or so
- Keep scrapers and blades away from the silicone
- Squeegee the shower screen after each use
Squeegee a shower screen after each shower and let the room air. It helps stop mould getting into the silicone.
Drips or damp near a glazing joint shouldn’t be ignored. The cause may be sealant or another part and we will find out which.
Why act early in Farningham
Replacing windows or a shower screen is not needed for a failed joint. Sound glass and frames normally just need resealing, and we will tell you if that is not the case. Older cottages and farmhouses around Farningham 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: how much old sealant there is and how stubborn it is, any mould to treat, and whether we need extra access for height. We take all of that into account in your quote.
Why choose Mr Mastic in Farningham
- 12-month guarantee on every job
- 180+ five-star Google reviews
- White, clear, grey or another colour, product permitting
- Any old sealant cut out fully, not covered over
Take a look at what affects the cost and what customers say.
Can I do it myself?
A DIY attempt does not rule out a professional job. We remove it and do the joint properly, so tell us about it when you ask for a quote.
A careful DIYer can reseal a simple joint, like a short, easy-to-reach joint indoors. Where it goes wrong is sealing over the old bead, working on a wet joint or overloading the gap.
How the visit works
On the day, there’s very little for you to do. Show us the job and we’ll take it from there. The job generally takes a few hours for most jobs. For a village or hamlet like Farningham, the journey is planned in advance: let us know about lanes, gates and parking. Everything for the job comes with us, so a second trip is avoided where possible.
- First, we check where the water gets in.
- The failed silicone is cut out without marking the glass or frame.
- The joint is cleaned and degreased.
- A neutral-cure glazing silicone is applied and tooled.
- We check the finished joints and test with water where it’s safe.
How to prepare
- Plan for the work area to be out of bounds to pets and children
- Move anything stored near the joints
- Mention any sign-in or site rules at work premises
Get a quote
For a quote, ring 0345 464 0079 or send us an email with the location and a short description of the problem. We’ll send you a clear quote before any work starts.
Read more
Different surfaces, different methods
Glass balustrade bases
Glass balustrades sit in a channel that is often finished with sealant. When it fails, water can sit in the channel.
Glass-to-glass joints
You see these joints clearly, so a straight, even finish matters.
FAQs for Farningham
Can you do glazing silicone in Farningham?
Yes. We work across London and the South East, and Farningham is part of that. Just call 0345 464 0079 or drop us an email with a few details of the job.
Will you come out to Farningham?
Yes, smaller places are covered as well as towns. We work across London and the South East. Let us know about access, parking and anything unusual about getting there when you book.
Can you work on commercial sites?
Yes. Hotels, offices and other businesses use us.
Can a conservatory leak be sealed?
If the water is coming in through failed sealant joints, yes. If it’s a broken panel, failed unit or roof problem, we’ll tell you.
Is the work guaranteed?
There’s a 12-month guarantee on every job.
Is it possible to redo the silicone on a shower screen?
Yes, it’s a common job. The screen is resealed with anti-fungal silicone made for wet areas.
Do you seal glass balustrade bases?
Yes, where the base is finished with sealant. Photos help us see what’s there.
Do I have to be there?
We need access to the joints, so we’ll agree that with you when we book. Indoors, that usually means someone at home.
Frames and glazing around Farningham
Rainfall in the South East is lower than in much 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 Lullingstone Castle (about 1.8 miles south-west) nearby, there’s older building stock in the area around Farningham as well as newer homes. In older buildings, older frames set in brick or stone need a sealant that suits them, and sometimes that is traditional sand mastic.
For an older house near a landmark such as Church of Saint Peter and Saint Paul, the joint between an old wall and a newer frame is normally the first place rain gets in. If you look after a building such as The Anthony Roper Primary School, larger buildings have plenty of frames, and the mastic around each one ages. For landlords with property near Eynsford station, glazing joints are worth checking at the end of a tenancy, before a small leak grows.
Farningham is about 5 miles south of Dartford, in Kent. Farningham gets the same service as everywhere we cover: the old material taken out, joints prepared properly and a 12-month guarantee. Across Kent, we cover 922 places, Farningham among them. There’s also a page for London, roughly 16 miles from Farningham.
Work in DA4 works the same way as everywhere else we cover. We cover properties on High Street, London Road and South Hall Close. If you are just outside Farningham, we cover Eynsford (1 mile south-west), Horton Kirby (1 mile north-east), Maplescombe (2 miles south-east), Speed Gate (2 miles east) and Fawkham Green (3 miles east). Larger places within reach include Maidstone (15 miles south-east), Dartford (5 miles north), Sevenoaks (7 miles south), Gravesend (8 miles north-east), Tonbridge (13 miles south) and Northfleet (7 miles north-east).
Near you in Farningham
Around Farningham, our work takes us to homes and buildings near Pied Bull pub and the streets around them. Farningham’s nearest station is Eynsford station, roughly 1.4 miles south-west of the centre. Well-known places in the area include Eynsford Castle (0.7 miles south-west) and Darenth Park Hospital (4.2 miles north). The countryside around Farningham includes The Warren.