East Sussex · England
Glazing Silicone in Furner's Green
Our applicators work in Furner's Green on glazing silicone for conservatories, rooflights, glass panels and shower screens. Old material cut out, joints cleaned and sealed neatly and every job guaranteed for a year.
- Leaking glazing joints on a rooflight
- Glass-to-glass joints that have split
- Stained, discoloured glazing silicone
FAQs for Furner's Green
Do you cover Furner's Green for glazing silicone?
Yes, Furner's Green is within the area we cover. Our work covers London and the South East. You can call 0345 464 0079 or send us an email and tell us what needs doing.
Is Furner's Green within the area you cover?
Yes, smaller places are covered as well as towns. We work across London and the South East. Just mention lanes, gates or anything else about the route when you book.
Can you fix a leaking conservatory?
Yes, when the leak is a failed sealant joint. If the cause is the roof, a panel or a unit, we will say so.
Is there any odour?
Possibly a little. Any smell clears as the sealant cures.
Where is Mr Mastic based?
Our base is Crawley. We work across South East England, London and Scotland.
Which products do you use?
It depends on the joint: sanitary silicone where it gets wet, and sealants suited to movement or weather elsewhere. We use products from Arbo and Everbuild.
Do you work for letting agents?
Yes, we do. We work in homes, commercial premises and hotels, and we are fully insured.
Can you replace a misted double-glazed unit?
That is not something we do. A misted unit has failed inside, and a glazier needs to replace it.
How we handle glazing silicone in Furner's Green
Our work covers conservatory joints, rooflights and glass panels plus shower screens and the bases of glass balustrades. The old sealant comes out, the joint is cleaned and new silicone goes in. We are often asked to deal with drips on the inside of a conservatory window and conservatory leaks at frame and glazing joints, across shower screens, rooflights and conservatory frames.
Mastic can only go onto a dry, clean joint, so window work in Furner's Green is booked around the forecast. Let us know about access to all the frames, upstairs ones included.
All our work is covered by our one-year guarantee.
- Place
- Furner's Green (TN22)
- Wider area
- East Sussex
- Cover
- 12 months on all our work
- Quote
- A clear price before work begins
- Phone
- 0345 464 0079
- Updated
- 26 October 2026
Why it’s worth doing now in Furner's Green
Replacing windows or a shower screen isn’t needed for a failed joint. Sound glass and frames normally just need resealing. In a small place like Furner's Green, homes can be exposed to wind and rain, which finds any gap, and damp in older walls is slow to dry out.
What it costs depends on the amount of work, how much old material has to come out and access to the work. We give a clear quote before any work starts.
What you get with us
- Sealant colour chosen to suit
- Any old sealant cut out fully, not covered over
- Over 20 years’ experience
- Sanitary silicone with an anti-fungal additive in wet areas
See what affects the cost and customer reviews.
Common problems we fix in Furner's Green
Heat and cold make glass and frames move at different rates. In time, the sealant splits or pulls away.
Look out for any of the following:
- Black or yellowed silicone on glass joints
- Rooflight joints letting water in
- Conservatory leaks at frame and glazing joints
- Split or lifting silicone on glass
If you live in an older home near The Parish Church of All Saints, the joint between an old wall and a newer frame is generally the first place rain gets in.
Comparing quotes
- Whether VAT is included
- What the cure time is
- Whether they’re fully insured
- What guarantee comes with the work
Windows and doors in Furner's Green
With historic houses such as Priest House (about 5 miles north-west) nearby, there’s older building stock in the area around Furner's Green as well as newer homes. Where a home is older, older frames set in brick or stone need a sealant that suits them, and sometimes that’s traditional sand mastic. London and the South East are among the drier parts of the UK, though outdoor sealant still has to go onto a dry joint, so the forecast decides the day.
Rented homes near Haywards Heath station change hands often, and a shower screen or conservatory joint that leaks is easier to reseal while the property is empty. Schools such as Danehill Church of England Primary School are buildings too, and larger buildings have plenty of frames, and the mastic around each one ages.
Furner's Green is about 5 miles east of Haywards Heath, in East Sussex. From the centre of Furner's Green to the outskirts, we cover glazing silicone for every kind of property, from flats and houses to offices and hotels. Furner's Green is one of 289 places in East Sussex where we work for glazing silicone. For nearby work, see our Crawley page, about 11 miles away.
We cover every part of the TN22 postcode area for glazing silicone. Glazing silicone is available to properties on Tanyard Lane and Slider's Lane. Nearby, we also carry out glazing silicone in Danehill (1 mile north), Chelwood Common (2 miles north), Horsted Keynes (2 miles north-west), Chelwood Gate (2 miles north) and Nutley (2 miles north-east). Larger places within reach include Lewes (10 miles south), Hailsham (15 miles south-east), Crowborough (7 miles east), Uckfield (5 miles south-east), Newhaven (15 miles south) and Peacehaven (15 miles south).
Around Furner's Green
Around Furner's Green, our work takes us to homes and buildings near Sheffield Park Garden. For rail, the closest station is Haywards Heath station, about 5 miles west. Other landmarks nearby include Princess Royal Hospital (4.6 miles west) and Waterbury Castle (2.5 miles north-west). Open spaces near Furner's Green include Brickfield Meadow.
Keeping the joints in good condition
No joint lasts for ever, but care makes a real difference. A few tips:
- Ventilate the conservatory to cut condensation
- Keep harsh solvents off the silicone
- Wipe the screen down after showering
- Check the gutters above the glazing for debris
Clear the conservatory gutters regularly so water does not back up against the seals. Overflowing gutters can cause leaks of their own.
Damp patches, drips and condensation along a joint are worth checking. The cause may be sealant or another part and we will find out which.
Surface by surface
Glass-to-frame joints
Where glass sits in a frame, silicone keeps water out. A failed bead lets water in.
Glass balustrade bases
The base joint is cut out and resealed. Glass fitting is a separate trade.
When it is not the sealant
We will always be straight with you, so here’s what new sealant will not do:
- Glass that needs replacing
- Frames that have decayed or split
- Failed flashing around a conservatory
If you’re not sure, just phone 0345 464 0079 or drop us an email and we will give you a straight answer.
What we seal
- Shower screens
- Rooflights
- Glass-to-frame joints
- Conservatory frames
- Glass balustrade bases
- Glass-to-glass joints
How the visit works
We work through the job in order: protection first, then preparation, sealing and a tidy-up. Typically it takes a few hours, depending on how many joints need doing and we leave things clean and tidy. Somewhere as small as Furner's Green, access is often the only tricky part. If the job is outside, mention outbuildings, exposed walls and how to reach them.
- First we agree the joints to be done.
- We cut away the failed silicone.
- We clean and prepare the joint.
- New glazing silicone goes in and is finished neatly.
- The joints are checked before we leave.
Before we arrive
- Mention any sign-in or site rules at work premises
- Mention any tricky access
- Let us know about earlier repairs to the joints
Ask for a quote
We do not publish a price list. Instead, we give you a clear quote for your job. To arrange one, call 0345 464 0079 or email us.
Advice
Places near Furner's Green
Also in Furner's Green
What affects the quote in Furner's Green
Some jobs are bigger than they look, and some smaller. What affects the quote:
- The number and length of the joints
- How much old sealant there is and how hard it is to remove
- The product the joint needs
- How many rooms, windows or areas are involved
Combining jobs into one visit is usually more efficient than separate visits, so tell us about everything that needs sealing. We will give you a clear price for the lot.
Asking for a quote
To help us quote quickly, let us know:
- Where the job is, and your postcode
- How many joints, rooms or windows are involved
- Access, such as stairs, a lift or height
- The problem you’ve noticed
A good description makes for an accurate quote. Tell us where the job is, what’s wrong and how much there is.