Greater London · England
Crofton Park Glazing Silicone
Glazing silicone for conservatories, rooflights, glass panels and shower screens for householders, landlords and businesses in Crofton Park. ARBOMaster approved applicators, fully insured, with a 12-month guarantee.
- Mouldy sealant around glass panels
- Conservatory leaks at frame and glazing joints
- Rooflight joints letting water in
Glazing silicone in Crofton Park, done properly
We work across Crofton Park on glazing joints for homes and businesses. From conservatories to shower screens, it’s the same careful method. If you have failed sealant around rooflight glass and cracked silicone between glass panels, we can put it right, on glass-to-frame joints, glass balustrade bases and rooflights alike.
London homes have every kind of window, from timber sashes in period terraces to aluminium and uPVC in newer blocks. Over the years, the sealant around them shrinks, cracks and pulls away, letting in draughts and water.
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
- Crofton Park (SE4, SE6, SE23)
- Wider area
- Greater London
- Cover
- A year, on every job
- Price
- Quoted before any work starts
- Call
- 0345 464 0079
- Last updated
- 26 October 2026
Honest limits
To be straight with you, there are a few things sealant will not fix:
- A sealed unit that has misted inside
- A frame that needs repairing or replacing
- Water coming through the roof rather than a sealant joint
If you are not sure, just call 0345 464 0079 or drop us an email and we’ll give you a straight answer.
Surfaces we seal
- Rooflights
- Glass-to-glass joints
- Conservatory frames
- Shower screens
- Glass-to-frame joints
- Glass balustrade bases
Common problems we fix in Crofton Park
New silicone over old silicone won’t bond. Many failed joints we see have been topped up rather than cut out, and water gets between the layers.
Common reasons people contact us are:
- Rooflight joints letting water in
- Split or lifting silicone on glass
- Glass-to-glass joints that have split
- Water tracking down the inner face of the glass
Crofton Park is in London, so parking needs planning: let us know about parking bays, permits or a driveway.
Comparing quotes
- How the colour is chosen
- Whether they’re fully insured
- What guarantee comes with the work
- How much experience the applicator has
What glazing silicone looks like in Crofton Park
Rainfall in the South East is lower than in much of the UK, yet outdoor joints still have to be sealed dry, so jobs are booked with the weather in mind. In a converted house or block, who looks after the windows depends on the lease, so it’s worth checking before booking.
If you live in an older home near Church of St Hilda, frames set in older brick or stone need a sealant that suits the wall as well as the frame. For landlords with property near Crofton Park station, glazing joints are worth checking at the end of a tenancy, before a small leak grows.
Crofton Park is about 1 mile south of New Cross, in Greater London. Crofton Park gets the same service as everywhere we cover: old sealant removed completely, careful preparation and a one-year guarantee. Crofton Park is one of 764 towns and villages in Greater London where we work.
Postcode districts we cover here for glazing silicone: SE4, SE6 and SE23. We cover properties on Ivy Road, Nash Road and Lindal Road. Neighbouring places we cover for glazing silicone include Brockley (1 mile north-west), Ladywell (1 mile east), Honor Oak (1 mile west), Forest Hill (1 mile south-west) and Nunhead (1 mile north-west). Within a short drive, we also cover London (4 miles north-west), City of Westminster (7 miles north-west), Marylebone (7 miles north-west), Kensington (8 miles north-west), St Pancras (6 miles north-west) and Shoreditch (5 miles north).
Around Crofton Park
Locally, jobs take us to homes and businesses close to Blythe Hill Tavern, Prendergast Ladywell School and Blythe Hill Fields. Crofton Park has its own railway station: Crofton Park station. Nearby you’ll also find University Hospital Lewisham (0.7 miles east) and Horniman Museum and Gardens (1.4 miles south-west). Green spaces nearby include One Tree Hill and Knight's Hill.
FAQs for Crofton Park
Do you cover Crofton Park for glazing silicone?
Yes. Our work covers London and the South East, and Crofton Park is part of that. You can ring 0345 464 0079 or send us an email and tell us what needs doing, and we will give you a clear quote.
Can parking be tricky for a visit in Crofton Park?
In much of London, parking needs planning: a visitor permit or a nearby bay makes the day run more smoothly.
Which products do you use?
Each joint gets the product that suits it. Where it moves, gets wet or faces the weather makes a difference, and we’ll explain our choice.
Is it worth trying it myself?
That depends on the joint. High-level, external movement and fire-rated joints are professional jobs.
Can I choose the sealant colour?
Usually, yes. Sealants come in white, clear, grey and other colours, and we’ll agree it with you first.
Why not top up the existing silicone?
Silicone does not stick to silicone and water gets between the layers. We cut out the old sealant first.
Will there be a smell?
There can be a smell while the sealant cures, but it fades. Ventilation helps.
I rent my home. Can I book you?
Yes. Check with your landlord; we can send the quote to them too.
What affects the cost of glazing silicone
You’ll get a clear quote before work begins. It takes into account:
- Working hours on commercial sites
- Whether the work is at height
- The size of the job
- How many areas need sealing
Some things make a job bigger or smaller: how much old sealant there is and how stubborn it is, any mould to treat, and whether the work is at height. We take all of that into account in your quote.
What to tell us for a quote
Photos help, but a description is a good start. Please mention:
- The address or postcode of the job
- How we’d reach the joints
- Whether it has been sealed before
- What’s wrong with the joints now
For glazing silicone in Crofton Park, call 0345 464 0079 or drop us an email. A short description of the job and where it is helps us quote, and we will agree the price before any work begins.
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What we do, step by step
Good joint work is mostly preparation, and we don’t rush it. Every joint is cleaned and dried before new material goes in. All told, the work takes a few hours, depending on how many joints need doing. In Crofton Park, as in most of London, parking needs a little planning. A visitor permit or a nearby bay makes the visit run more smoothly.
- We trace the leak and confirm it’s a sealant joint.
- The failed silicone is cut out without marking the glass or frame.
- The joint is cleaned and degreased.
- We lay the new bead and tool it smooth.
- We check the finished joints and test with water where it’s safe.
Before we arrive
- Where the joints are inside, avoid wetting them before we arrive
- Mention any parking rules near the property
- Let us know if you’ve seen damp or leaks
Getting a quote
To get a quote, call 0345 464 0079 or send us an email with the location and a short description of the problem. You will have a clear quote before any work starts.
Read more
Landlords, agents and businesses in Crofton Park
Businesses can book us for washrooms, kitchens, offices and more. For commercial premises, we can talk through working times when we quote.
We also work for property managers and facilities teams in Crofton Park and across Greater London. We can quote a run of properties together, and we are fully insured.
How the job changes by surface
Conservatory frames
Exposed frame joints wear with the weather. Renewed sealant keeps water out.
Rooflights
We reseal the glazing joints on rooflights. Leaks from the roof itself need a roofer.
Keeping the joints in good condition
Simple care keeps the joints in good condition. We recommend:
- Keep air moving in the conservatory
- Act on drips or damp patches early
- Don’t use a blade near the sealant
- Inspect the sealant on glazing annually
Squeegee a shower screen after each shower and keep the room ventilated. That slows mould growth on the bead.
Do not leave lifting or mouldy silicone on glazing. Once it starts to peel, water gets behind it and the problem grows.