Kent · England
Sibertswold Glazing Silicone
Glazing silicone for conservatories, rooflights, glass panels and shower screens for householders, landlords and businesses in Sibertswold. ARBOMaster approved applicators, fully insured, with a 12-month guarantee.
- Mouldy sealant around glass panels
- Failed joints on frameless glass
- Leaks from the base of a shower screen
How we quote for glazing silicone
There’s no set price list, because no two jobs are the same. What we look at:
- Whether old sealant or filler has to be cut out
- The type of sealant required
- Any mould that needs treating
- How many rooms, windows or areas are involved
A failed joint rarely gets cheaper to fix by waiting, because water and mould keep working on it. If you’re not sure whether it needs doing, phone 0345 464 0079 or email us and we’ll give you an honest view and a quote.
What to tell us for a quote
Before you ask for a quote, have a think about:
- Whether it has been sealed before
- The problem you’ve noticed
- Whether it’s a home or a business
- Where the job is, and your postcode
Getting a quote is simple: let us know what needs doing and where and its rough size. A few photos by email make the job easier to understand, and we will take it from there.
Glazing silicone in Sibertswold
Cracked, stained or lifting silicone on glass spoils the look and lets water in. We remove it without scratching the glass or frame and reseal the joint. We work on glass balustrade bases, conservatory frames and glass-to-frame joints, and common reasons people get in touch are leaks where conservatory glass meets the frame and water tracking down the inner face of the glass.
Homes in small places like Sibertswold 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.
We guarantee the work for a year. If something isn’t right with it in that time, tell us and we’ll put it right.
- Place
- Sibertswold (CT15)
- Region
- Kent
- Cover
- A year, on every job
- Quotes
- A clear price before we start
- Phone
- 0345 464 0079
- Last updated
- 26 October 2026
How to look after the new joints
Simple care keeps the joints in good condition. Our advice:
- Run a squeegee over the glass when you’re done
- Open vents or windows to let moisture out
- Clear the conservatory gutters regularly
- Use gentle products around the joints
Don’t use blades or scrapers near the bead when you clean. Stick to a soft cloth.
Drips or damp near a glazing joint shouldn’t be ignored. It may be sealant, or something else and we will find out which.
Windows and doors in Sibertswold
Historic houses like Goodnestone Park (about 3.9 miles north) are a reminder that the area around Sibertswold has older buildings as well as new. In older buildings, older timber frames in brick or stone need a different approach from a modern uPVC window. Compared with the north and west, the South East gets less rain, but outside sealant still needs a dry, clean surface, so outdoor work is planned around the forecast.
For landlords with property near Shepherds Well station, leaking glazing joints, shower screens or conservatory seals are worth sorting between tenancies.
Sibertswold (also: Shepherdswell) is about 4 miles north-west of Dover, in Kent. Every kind of property in Sibertswold can book us for glazing silicone. Every job comes with our 12-month guarantee. Our Kent coverage runs to 922 places, Sibertswold among them. For nearby work, see our Chelmsford page (50 miles or so).
Work in CT15 is quoted and booked the same way as anywhere else. That includes homes and businesses on Station Road, Hill Avenue and Eythorne Road. Other places close to Sibertswold include Halfway Street (1 mile south-west), Coldred (1 mile south-east), Waldershare (1 mile east), Eythorne (2 miles north-east) and Lydden (2 miles south). Larger places within reach include Canterbury (9 miles north-west), Margate (15 miles north-east), Dover (4 miles south-east), Folkestone (8 miles south), Ramsgate (13 miles north-east) and Broadstairs (15 miles north-east).
Local landmarks in Sibertswold
Locally, jobs take us to homes and businesses close to The Bricklayers' Arms, among other places. There’s a railway station in Sibertswold itself: Shepherds Well station. Nearby you will also find Dover Transport Museum (3.6 miles south-east) and Buckland Hospital (4.6 miles south-east).
Why deal with it now?
Resealing can’t fix a failed unit or a cracked panel. We say so plainly, so you can call the right trade. Older cottages and farmhouses around Sibertswold can have timber floors and frames, where water from a failed joint can cause rot if it’s left.
The cost reflects the work involved, not a rough estimate. That’s why we ask about the job first and give you a clear price before we start.
What you get with us
- Domestic, commercial and hotel work
- Tidy, careful work
- Colour picked to suit the job
- White, clear, grey or coloured to suit, where the product allows
Read our cost guide and customer reviews.
How the job changes by surface
Shower screens
Most shower screen leaks come from the wall or tray joint. We reseal both with anti-fungal silicone.
Conservatory frames
Exposed frame joints wear with the weather. Renewed sealant keeps water out.
How the visit works
When we get to you, we check the joints match what you told us. If we find something unexpected, we talk it through with you first. After that, the work takes a few hours, depending on how many joints need doing. For a village or hamlet like Sibertswold, the journey is planned in advance: tell us about narrow lanes, gates, long drives and where we can park. We bring what the job needs, so it can be finished in one trip where possible.
- First we agree the joints to be done.
- Old sealant is removed from the glass and frame.
- The surfaces are cleaned with a suitable solvent.
- We apply and tool the new silicone.
- We inspect the work and test it where we can.
How to prepare
- Tell us about any water getting in
- Where the joints are inside, avoid wetting them before we arrive
- Keep pets and children clear of the area while we work
Getting a quote
Call for a quick quote, or email us if that is easier. Describe what needs sealing and we’ll explain what’s involved and give you a clear quote.
Related advice
What we cannot put right
We’ll always be straight with you, so here’s what new sealant won’t do:
- Condensation trapped between two panes
- Structural problems with a conservatory roof
- Cracked or broken glass
If you’re not sure, just call 0345 464 0079 or email us and we will give you a straight answer.
Joints and surfaces we work on
- Shower screens
- Glass-to-glass joints
- Glass balustrade bases
- Conservatory frames
- Glass-to-frame joints
- Rooflights
When to call us in Sibertswold
Sealant laid over old sealant doesn’t last. Many failed joints we see have been topped up rather than cut out, and water gets between the layers.
The most common problems we see are:
- Leaking glazing joints on a rooflight
- Black or yellowed silicone on glass joints
- Sealant that was laid over old silicone and failed
- Conservatory leaks at frame and glazing joints
In the older streets around Church of St Andrew, replacement windows fitted into old openings often leave uneven gaps that need backing and a flexible joint.
Comparing quotes
- What the quote includes, VAT included or not
- When the joint can take water or movement
- What happens if they find a problem under the old sealant
- Who does the work, and how experienced they are
Sibertswold: your questions answered
Is Sibertswold within the area you cover?
Yes, smaller places are covered as well as towns. Our work covers London and the South East. Let us know about access, parking and anything unusual about getting there when you book.
Can you do glazing silicone in Sibertswold?
Yes. We work across London and the South East, and Sibertswold is part of that. You can ring 0345 464 0079 or email us and tell us what needs doing, and we’ll send you a clear quote.
Is there any odour?
That depends on the sealant. Some products have a noticeable smell, others very little.
Can you quote for more than one area?
Yes. More than one area can be quoted together.
How long will you be here?
It depends on the size of the job, but most jobs take a few hours, depending on how many joints need doing. We’ll tell you when we quote.
Do you take out the old sealant first?
Yes. We cut out all the old sealant and clean the joint before applying anything new.
Do you seal glass balustrade bases?
We can, if the base joint is sealed. Photos help us see what’s there when you phone 0345 464 0079 or drop us an email.
Do you have insurance?
Yes. Mr Mastic is fully insured, and we’ve been doing sealant work for more than 20 years.