Greater London · England
Streatham Park Glazing Silicone
Glazing silicone for Streatham Park, by sealant specialists with 20+ years’ experience. Rated 4.9 on Google from 180+ five-star reviews.
- Split or lifting silicone on glass
- Shower screens leaking along the wall or tray
- Mouldy sealant around glass panels
About our glazing silicone in Streatham Park
Glazing silicone that has yellowed, blackened or come away looks poor and can leak. It comes off cleanly, without marking the glass before the new bead goes in. We work on conservatory frames, glass-to-frame joints and glass-to-glass joints, and the jobs we see most are black or yellowed silicone on glass joints and conservatory leaks at frame and glazing joints.
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.
All of our work is guaranteed for twelve months, in Streatham Park and everywhere else we cover.
- Place
- Streatham Park (SW16, SW17, SW12)
- Wider area
- Greater London
- Guarantee
- One year on every job
- Price
- Quoted before any work starts
- Call
- 0345 464 0079
- Updated
- 26 October 2026
Why deal with it now?
Leaks get worse, not better. Left, water can mark floors, damage plaster and rot timber so early action saves a bigger repair. Converted houses in London often have a bathroom above someone else’s living room, and a slow leak from a failed seal can end up in the flat below. Dealing with it early is far simpler for homes in Streatham Park.
Commercial jobs are quoted on the same basis as homes: the amount of work, the access and the products needed, along with when we can work on site. Call for a quick quote and we will explain what it covers.
Why book with us
- Sanitary silicone with an anti-fungal additive in wet areas
- We never seal over old sealant
- We leave the area clean and tidy
- 12-month guarantee on every job
Read how sealant jobs are priced or our reviews.
How to look after the new joints
How long the joints last depends on use and care. Here’s what we suggest:
- Open vents or windows to let moisture out
- Stick to mild cleaners on glass
- Look over the glazing joints once a year
- Run a squeegee over the glass when you’re done
On shower screens, wipe or squeegee after use and keep the room ventilated. That slows mould growth on the bead.
Drips or damp near a glazing joint shouldn’t be ignored. It may be sealant, or something else, and we will tell you which.
Should I try it myself first?
The biggest DIY mistake is sealing over old sealant. Silicone doesn’t stick to old silicone, so it peels away and traps moisture behind it. All the old material has to come out first.
If you do try it yourself, take your time over the preparation: remove every trace of old sealant, clean and dry the joint, and follow the product’s cure time. If it fails, we can still redo it.
What we do, step by step
You do not need to clear the whole room or building, just the space around the work. Everything nearby is protected, and the job takes a few hours for most jobs for a typical job. Many London jobs are in flats, so we come ready for stairs, narrow hallways and shared entrances. If the building has a concierge, managing agent or access rules, tell us when you book.
- First we agree the joints to be done.
- Old sealant is removed from the glass and frame.
- We clean and prepare the joint.
- We apply and tool the new silicone.
- We inspect the work and test it where we can.
Before we arrive
- For business premises, tell us about site rules or sign-in
- Let us know about earlier repairs to the joints
- Let us know about stairs, lifts or work at height
Ask for a quote
Need a quote? Please phone 0345 464 0079 or send us an email with a few details. You’ll know what we plan to do, and what it will cost, before any work begins.
Read more
What we cannot put right
New sealant cannot fix everything, and we’ll tell you before we start. Sealant will not put right:
- Cracked or broken glass
- Structural problems with a conservatory roof
- Water coming through the roof rather than a sealant joint
Not sure which it is? You can phone 0345 464 0079 or email us and we’ll tell you honestly before you book.
Joints and surfaces we work on
- Glass-to-frame joints
- Glass-to-glass joints
- Conservatory frames
- Glass balustrade bases
- Shower screens
- Rooflights
Places near Streatham Park
What else we do in Streatham Park
Landlords, agents and businesses in Streatham Park
For anyone letting property in or around Streatham Park, several properties can go on one quote. Just tell us the addresses and what each one needs, and pictures by email help.
We also work for businesses, from offices to washrooms and kitchens. On commercial sites, working times can be discussed when we quote.
Frames and glazing around Streatham Park
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. With historic houses such as Kingswood House (about 2.6 miles east) nearby, there’s older building stock in the area around Streatham Park 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.
Schools such as St Leonard's Church of England Primary School are buildings too, and larger buildings have plenty of frames, and the mastic around each one ages. Streatham Park is in London, so parking needs planning: tell us about permits, visitor bays or off-street space when you book. Rented homes near Streatham station change hands often, and a shower screen or conservatory joint that leaks is easier to reseal while the property is empty.
Streatham Park is about 1 mile west of Streatham, in Greater London. Jobs in Streatham Park get the same care as everywhere else we work: the old material taken out, joints prepared properly and a 12-month guarantee. Our area takes in 764 places across Greater London, from the larger towns to small villages.
Work in SW16, SW17 and SW12 is quoted and booked the same way as anywhere else. Whether your property is on Lewin Road, Rydal Road and Natal Road or a nearby road, we can help. Close by, we work in Furzedown (1 mile south-west), Streatham (1 mile east), Tooting (1 mile west), Tooting Bec (1 mile west) and Hyde farm estate (1 mile north). We also work in nearby towns such as London (5 miles north), City of Westminster (6 miles north), Marylebone (6 miles north), Kensington (6 miles north-west), St Pancras (7 miles north) and Shoreditch (7 miles north).
What’s near Streatham Park
In Streatham Park, that means homes and buildings near Furzedown Secondary School, Streatham Common and Graveney School. Streatham Park’s nearest station is Streatham station, roughly 0.5 miles east. Nearby you’ll also find London Sewing Machine Museum (0.9 miles north-west) and Southside Wandsworth (2.9 miles north-west). Green spaces nearby include Battersea Park Lake and Knight's Hill.
Surface by surface
Glass-to-glass joints
Frameless glass corners and panels are joined with silicone. We reseal with a suitable glazing silicone.
Conservatory frames
Exposed frame joints wear with the weather. Renewed sealant keeps water out.
Your questions about glazing silicone in Streatham Park
Is parking an issue for glazing silicone in Streatham Park?
Parking in Streatham Park, as in most of London, takes a little planning: a visitor permit or a bay close to the door helps a lot, so mention what’s available when you book.
Can you do glazing silicone in Streatham Park?
Yes, Streatham Park is within the area we cover. We work across London and the South East. You can call 0345 464 0079 or drop us an email and let us know what needs doing.
Are you fully insured?
Yes. We’re fully insured, and we can confirm the details when we quote.
Do you take out the old sealant first?
Always. Sealing over the old bead is the commonest cause of early failure, and it’s something we never do.
Will it make a mess?
Not at all. The area is protected while we work and cleaned up afterwards.
Can you do several jobs on one visit?
Yes, and it often makes sense. Combining jobs makes good use of the visit, so mention them when you ask for a quote.
How much does glazing silicone cost in Streatham Park?
Every job is different, so each one gets its own quote. For a quick quote, ring 0345 464 0079 or send us an email and tell us what needs doing and where.
Are you an approved applicator?
Yes. ARBOMaster is the approved applicator scheme for Arbo sealants, and we’re part of it.