Kent · England
Glazing & conservatory sealant in Clement Street, Kent
Glazing silicone in Clement Street from a team with over 20 years’ experience. Rated 4.9 on Google from 180+ five-star reviews.
- Failed sealant around rooflight glass
- New silicone smeared over old sealant
- Cracked silicone between glass panels
Glazing silicone in Clement Street
Glass and frames expand and contract differently, and the silicone between them takes the strain. Once it splits or comes away, water finds a way through. We cut it out and reseal with a glazing silicone suited to the joint. Common call-outs are for failed joints on frameless glass and stained, discoloured glazing silicone, across rooflights, glass balustrade bases and glass-to-frame joints.
Outdoor sealant needs dry, clean surfaces, so work on frames around Clement Street is planned for dry weather. Let us know about access to all the frames, upstairs ones included.
Your job is guaranteed for a year, as with all our work.
- Location
- Clement Street (BR8)
- Region
- Kent
- Guarantee
- 12 months on all our work
- Price
- A clear quote up front
- Call
- 0345 464 0079
- Page updated
- 26 October 2026
When something else is needed
We’ll always be straight with you, so here’s what sealant can’t fix:
- Frames that have decayed or split
- Misting between the panes of a double-glazed unit (a failed unit for a glazier)
- Glass that needs replacing
Not sure which it is? You can phone 0345 464 0079 or send us an email and we’ll tell you honestly before you book.
Joints and surfaces we work on
- Shower screens
- Conservatory frames
- Glass balustrade bases
- Rooflights
- Glass-to-frame joints
- Glass-to-glass joints
Should I try it myself first?
If you’ve already had a go yourself, that is fine. We remove it and do the joint properly, so just mention it when you contact us.
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.
Places near Clement Street
More services for Clement Street
How it works
At the end, we look at the finished work together and tell you how long to leave it. The work normally takes anything from an hour or two to most of a day, depending on the size of the job, depending on the amount of work. Somewhere like Clement Street needs a little journey planning: tell us about narrow lanes, gates, long drives and where we can park. Everything for the job comes with us, so a second trip is avoided where possible.
- We look at the glazing and agree which joints need resealing.
- Old sealant is removed from the glass and frame.
- We clean and prepare the joint.
- New glazing silicone goes in and is finished neatly.
- The joints are checked before we leave.
How to prepare
- Tell us if parking is tricky
- Keep pets and children clear of the area while we work
- Let us know if you’ve seen damp or leaks
Getting a quote
There’s no standard price list, as no two jobs are quite the same. Instead, we give you a clear quote for your job. To get started, ring 0345 464 0079 or send us an email.
Related advice
Clement Street questions
Can you help a landlord with a rental near Farningham Road 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.
Will you come out to Clement Street?
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.
Where do you work from?
We’re a Crawley-based firm, with over 20 years’ experience. Our area covers South East England, London and Scotland.
What do you need from me for a quote?
Let us know what needs doing and where, with photos by email if possible. We will ask anything else we need to know.
Is a special sealant needed for glass?
We use a neutral-cure glazing silicone that suits the glass and frame. In bathrooms, we use anti-fungal silicone.
What do you put in the joint?
The product depends on the job: sanitary silicone where it gets wet, and sealants suited to movement or weather elsewhere. We use products from Arbo and Everbuild.
Will you leave a mess?
No. We work neatly, protect the area around the joints and tidy up afterwards.
Do you have insurance?
Yes. We are fully insured, and we can confirm the details when we quote.
Windows and doors in Clement Street
With historic houses such as Hall Place and Gardens (about 3.3 miles north-west) nearby, there’s older building stock in the area around Clement Street 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. The South East is one of the drier parts of the UK, but outside sealant still needs a dry, clean surface, so outdoor work is planned around the forecast.
If you live in an older home near Church of Saint Paul, the joint between an old wall and a newer frame is usually the first place rain gets in. If you look after a building such as Sutton-At-Hone Church of England Primary School, its window and door frames need their mastic kept sound, just like a home’s.
Clement Street is about 2 miles south of Dartford, in Kent. For glazing silicone in and around Clement Street, it’s easy to get a quote: please phone 0345 464 0079 or email us. We cover Kent from our Crawley base, Clement Street included. Our Kent coverage runs to 922 places, Clement Street among them. For nearby work, see our London page (14 miles or so).
Here we cover the BR8 postcode area for glazing silicone. Neighbouring places we cover for glazing silicone include Hawley (1 mile north-east), Sutton at Hone (1 mile east), South Darenth (2 miles south-east), Darenth (2 miles east) and St Margarets (2 miles east). Further out, we also cover Sevenoaks (9 miles south), Gravesend (7 miles east), Tonbridge (15 miles south), Northfleet (6 miles east), Kings Hill (13 miles south-east) and Swanscombe (4 miles north-east).
Around Clement Street
In Clement Street, that means homes and buildings near Dartford Heath, Wilmington Academy and The Plough pub. The closest station to Clement Street is Farningham Road station, about 1.3 miles south-east. A little further out are Eynsford Castle (3 miles south) and West Hill Hospital (2.2 miles north). Not far away are Wansunt Pit.
What we’re called out for in Clement Street
Glass and frames expand and contract with the temperature at different rates. Over years, that movement tears the silicone.
Look out for these signs:
- A quick top-up bead that didn’t last
- Conservatory leaks at frame and glazing joints
- Leaking glazing joints on a rooflight
- Water tracking down the inner face of the glass
Letting a property close to Farningham Road station? Then glazing joints are worth checking at the end of a tenancy, before a small leak grows.
Questions to ask before booking
- What guarantee comes with the work
- Whether they seal over old material or remove it
- How much experience the applicator has
- What product goes in the joint
Different surfaces, different methods
Glass-to-glass joints
Glass-to-glass joints depend entirely on the sealant. The bead needs to be tidy and fully bonded.
Glass-to-frame joints
Where glass sits in a frame, silicone keeps water out. A failed bead lets water in.
How we quote for glazing silicone
The quote reflects the job in front of us. We take into account:
- The size of the job
- Which sealant suits the joint
- The number of rooms or windows
- When we can work, for business premises
What you pay reflects the work, not a rough estimate. That’s why we ask about the job first and agree the price before starting.
What we need to know
When you contact us, it’s useful to know:
- What the problem is, such as mould, gaps, leaks or cracking
- Roughly how big the job is
- A few pictures by email, if you can
- Whether it’s a home or a business
The more we know about the job, the more useful the quote. Let us know the location, the problem and roughly how many joints, and email photos if that’s easy.
How to look after the new joints
A little care helps the new joints last. Our advice:
- Act on drips or damp patches early
- Keep air moving in the conservatory
- Clean glass with a mild cleaner and a soft cloth
- Inspect the sealant on glazing annually
Follow the cure time we give you before the joints get wet so the silicone can set properly. After that, clean glass with a mild cleaner.
A small conservatory leak soon spreads. Water runs along frames and down walls so it’s best dealt with straight away.