Greater London · England
Kensal Green Glazing Silicone
Glazing silicone for Kensal Green, by sealant specialists with 20+ years’ experience. 180+ five-star Google reviews and a 4.9 rating.
- Stained, discoloured glazing silicone
- Water tracking down the inner face of the glass
- Glazing silicone that has cracked or come away
FAQs for Kensal Green
Is Kensal Green in your area for glazing silicone?
Yes. We work across London and the South East, and Kensal Green is part of that. You can ring 0345 464 0079 or email us and let us know what needs doing.
Is parking a problem for a job in Kensal Green?
Parking in Kensal Green, as in most of London, takes a little planning: a visitor permit or a bay close to the door helps a lot.
Can you reseal the base of a glass balustrade?
We can. The old sealant is removed and the joint resealed using a sealant that suits the materials.
Should I try DIY first?
For a simple, easy-to-reach joint, a careful DIYer can do a reasonable job. The usual mistakes are sealing over old sealant, sealing a damp joint and using too much.
Will there be a smell?
That depends on the sealant. Some products have a noticeable smell, others very little, and any smell fades as they cure.
How long should I leave it?
Many sealants skin over quickly but take longer to cure fully. We will tell you how long to leave the joint.
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.
Do you work for letting agents?
Yes. As well as homeowners, we work for landlords, agents, businesses and hotels.
About our glazing silicone in Kensal Green
Conservatory leaks often start at a sealant joint at the glass-to-frame or frame-to-wall joints. We trace the leak to the joint and reseal it and tell you plainly if the cause is something else. We’re often asked to deal with glazing silicone that has cracked or come away and water escaping where a screen meets the wall, on conservatory frames, glass-to-frame joints and shower screens.
Much of London’s older housing was built with timber sash windows, some still in place and some long since replaced. Whatever is in the opening now, the joint between frame and wall is what keeps the weather out, in Kensal Green as anywhere.
All of our work is guaranteed for twelve months, and the guarantee is the same wherever you are.
- Where
- Kensal Green (NW10, W10, NW6)
- Region
- Greater London
- Cover
- A year, on every job
- Price
- A clear price before work begins
- Telephone
- 0345 464 0079
- Last updated
- 26 October 2026
Nearby places to Kensal Green
Other services in Kensal Green
Glazing silicone in Kensal Green: local notes
Rainfall in the South East is lower than in much of the UK, though outdoor sealant still has to go onto a dry joint, so the forecast decides the day. In London conversions and blocks, the lease decides who is responsible for the frames, so check that before you book.
Managing a site like Princess Frederica CofE Primary School? Then its window and door frames need their mastic kept sound, just like a home’s. Homes close to St Martin include some older properties, and the windows may be timber, sash or later replacements, and each needs the right sealant against the wall. As a London address, Kensal Green can be tricky for parking: tell us about permits, visitor bays or off-street space when you book.
Kensal Green is about 1 mile south-west of Kilburn, in Greater London. We carry out glazing silicone for householders, landlords and businesses in Kensal Green and nearby. Kensal Green is one of 764 towns and villages in Greater London we cover. There’s also a page for London, about 6 miles away.
Work in NW10, W10 and NW6 works the same way as everywhere else we cover. If you need glazing silicone at a property on Waldo Road, Hazel Road and Hiley Road or a nearby road, we can help. Neighbouring places we cover for glazing silicone include Kensal Rise (1 mile east), College Park (1 mile west), North Kensington (1 mile south-east), Willesden Green (1 mile north) and Kensal Town (1 mile south-east). Further out, we also cover London (6 miles east), City of Westminster (3 miles east), Marylebone (3 miles east), St Pancras (5 miles east), Shoreditch (6 miles east) and Walthamstow (9 miles north-east).
Local landmarks in Kensal Green
Typical jobs here are in homes near Little Wormwood Scrubs, Queens Park Community School and The Masons Arms. There’s a railway station in Kensal Green itself: Kensal Green station. A little further out are Westfield London (1.6 miles south) and Princess Louise Hospital (0.7 miles south). For a walk, there’s Greville Place nature reserve and The Long Water.
DIY versus a professional finish
If you are set on DIY, put the effort into preparation: remove every trace of old sealant, clean and dry the joint, and follow the product’s cure time. If it does not work out, we can still put it right.
If you’ve already had a go yourself, that’s fine. We remove it and do the joint properly, so just mention it when you contact us.
When it is not the sealant
We will not take on work that will not last, so these are the limits:
- Condensation trapped between two panes
- Leaks from the roof covering or flashing (a roofer’s job)
- A roof that has moved or dropped
If in doubt, call 0345 464 0079 or drop us an email and we will say what we think.
Joints and surfaces we work on
- Conservatory frames
- Glass balustrade bases
- Rooflights
- Glass-to-frame joints
- Glass-to-glass joints
- Shower screens
Landlord and commercial work in Kensal Green
Water getting past a failed joint can damage the building, which is a bigger problem in a rented property. Keeping joints in good order is simple maintenance that we can handle for you.
Whether it’s one flat or a portfolio, you get the same standard of work: old sealant fully removed, joints prepared properly and a one-year guarantee.
Quotes for glazing silicone in Kensal Green
Your quote is based on your job. We look at:
- How much there is to do
- When we can work, for business premises
- How many rooms, windows or areas are involved
- How easy the joints are to reach
Leaving a failed joint usually makes the job bigger, not smaller. If you’re unsure, ring 0345 464 0079 or drop us an email and we will give you an honest view and a quote.
Asking for a quote
To make quoting easier, please include:
- Pictures of the joints, sent by email
- Any previous sealing or DIY work
- Access, such as stairs, a lift or height
- If it’s domestic, commercial or a hotel
Call for a quick quote, or email us if that’s easier. Tell us about the joints that need doing and we will talk you through the work.
What happens on the day
We bring everything the job needs with us, so you do not need to buy or prepare anything. Once we have agreed what’s being done, we protect the area and start. It normally takes a few hours for most jobs. Parking in much of London is by permit or pay-and-display, so it helps to know what’s near you in Kensal Green. It helps if you can point us to a visitor permit or a bay close to the door.
- We find where water is getting in and check whether it’s a sealant joint.
- Old silicone is cut away from the glass and frame without scratching either.
- Surfaces are cleaned with a solvent suited to glass and the frame.
- Glazing silicone suited to the joint is applied and tooled.
- The finished joints are checked and, where it’s safe, tested with water.
How to prepare
- Let us know if you’ve seen damp or leaks
- For indoor joints, keep the area dry beforehand if you can
- Keep children and pets away from the work area
Ask for a quote
Want a quote for glazing silicone? Please ring 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.
Related advice
Why deal with it now?
Fixing a leaking screen early protects what’s underneath. A small leak can reach the floor below before you notice. In a London flat, a failed joint rarely stays your problem alone: water can reach the neighbours below, and gaps in fire-rated joints affect the whole building.
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. Your quote takes all of that into account.
What you get with us
- We agree the colour with you first
- 20+ years of sealant experience
- Tidy, careful work
- Domestic, commercial and hotel work
Read what affects the cost and what customers say.
Different surfaces, different methods
Rooflights
Rooflight leaks can come from the sealant or the roof. We find the cause first.
Glass-to-frame joints
Glass-to-frame joints need a sealant that bonds to both. We use a glazing silicone suited to each.