Greater London · England
Notting Dale Glazing Silicone
Glazing silicone across Notting Dale and nearby, with every bit of old sealant taken out first and a 12-month guarantee.
- New silicone smeared over old sealant
- Leaking glazing joints on a rooflight
- Water getting into a conservatory at the joints
How we handle glazing silicone in Notting Dale
Our work covers conservatory joints, rooflights and glass panels, as well as frameless shower screens and glass balustrade bases. Each joint is cut out, cleaned and resealed. If you have sealant that was laid over old silicone and failed and leaks from the base of a shower screen, we can put it right.
London’s Victorian and Edwardian terraces were built with timber sash windows, and many still have them or their replacements. Whatever is in the opening now, the joint between frame and wall is what keeps the weather out, in Notting Dale as anywhere.
Our work is backed for twelve months, and the guarantee is the same wherever you are.
- Where
- Notting Dale (W11, W10, W2)
- Wider area
- Greater London
- Cover
- 12 months on all our work
- Quotes
- A clear quote up front
- Telephone
- 0345 464 0079
- Updated
- 26 October 2026
For landlords and businesses
Landlords and agents in Notting Dale can book us as well as homeowners. Resealing between tenancies keeps a property looking cared for before the next move-in.
We also work for property managers and facilities teams in Notting Dale and across Greater London. We can quote a run of properties together, and we’re fully insured for the work.
How the visit works
When we arrive, we look over the joints with you first, so you know exactly what we’re doing. We protect the surfaces around the joints before any work begins. Most jobs take a few hours for most jobs. In a London area like Notting Dale, the main things to plan are parking and access: let us know about parking, the floor we’ll be working on and any lift or shared entrance.
- We start by finding the leak and making sure sealant is the cause.
- We cut out the failed silicone, taking care of the glass and frame.
- The glass and frame are cleaned and degreased.
- We apply a neutral-cure glazing silicone and tool it smooth.
- The finished joints are checked and, where it’s safe, tested with water.
Getting ready for the visit
- Clear the area around the work
- Tell us about any water getting in
- Let us know about stairs, lifts or work at height
Ask for a quote
We quote each job on its own, so start by telling us what you need. Just phone 0345 464 0079 or send us an email with the details and send photos if you have them.
Read more
Why act early in Notting Dale
If the problem is a misted unit or a broken panel, sealant won’t help. We will tell you that rather than seal it anyway and point you to a glazier or roofer. 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.
A failed joint rarely gets cheaper to fix by waiting, as water and mould keep getting in. If you are unsure, call 0345 464 0079 or email us for an honest opinion and a quote.
Why Notting Dale customers choose us
- A choice of colours where the product allows
- Domestic, commercial and hotel work
- Rated 4.9 stars on Google
- Quality sealants from Arbo and Everbuild
Take a look at what affects the cost or our reviews.
Your questions about glazing silicone in Notting Dale
Can you do glazing silicone in Notting Dale?
Yes. We work across London and the South East, and Notting Dale is part of that. Just ring 0345 464 0079 or drop us an email with a few details of the job.
Do you work for landlords with property near Shepherds Bush station?
Yes, we work for landlords and letting agents. Just ring 0345 464 0079 or send us an email and tell us about the property, and we’ll give you a clear price.
Which products do you use?
Products from Arbo and Everbuild, among others, picked for each joint. We explain the product when we quote.
Are you an approved applicator?
Yes. We hold ARBOMaster approved applicator status.
Will it make a mess?
We keep the work tidy. Nearby surfaces are protected, and the area is left clean when we finish.
Where is Mr Mastic based?
Our base is Crawley. Our area covers South East England, London and Scotland.
Will there be a smell?
It depends on the product. Some smell for a while, some hardly at all.
Which silicone is used for glass joints?
A glazing-grade silicone is best. We use neutral-cure glazing silicone and anti-fungal silicone in wet areas.
How we quote for glazing silicone
Every job gets its own quote. These are the things that affect it:
- Any mould that needs treating
- Which sealant suits the joint
- When we can work, for business premises
- Whether the work is at height
A few things move the cost up or down: the old material and how easily it comes out, whether mould needs treating, and whether we need extra access for height. We take all of that into account in your quote.
What we need to know
There’s no need for technical detail. Just tell us:
- Whether it has been sealed before
- Where the property is
- Whether it’s a home or a business
- How we’d reach the joints
Call for a quick quote, or email us if that is easier. Tell us about the joints that need doing and we will explain what’s involved and give you a clear quote.
Should I try it myself 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 does not work out, we can still put it right.
Not every job suits DIY: work at height, external movement joints, fire-rated sealant and large areas need the right product, the right access and the right method.
Surface by surface
Shower screens
Silicone holds the water in on frameless screens. We renew it without marking the glass.
Conservatory frames
Frame-to-wall joints on a conservatory move with the weather. They’re resealed with a suitable sealant.
Places near Notting Dale
More services for Notting Dale
Looking after it afterwards
Joint life depends on how it’s used and looked after. We suggest:
- Use gentle products around the joints
- Keep scrapers and blades away from the silicone
- Clear the conservatory gutters regularly
- Inspect the sealant on glazing annually
Keep conservatory gutters clear so water does not back up against the seals. Blocked gutters can push water where it shouldn’t go.
Don’t leave lifting or mouldy silicone on glazing. Peeling silicone lets water in behind and the problem grows.
Frames and glazing around Notting Dale
With historic houses such as Sambourne House (about 1.1 miles south-east) nearby, there’s older building stock in the area around Notting Dale as well as newer homes. In older buildings, older frames set in brick or stone need a sealant that suits them, and sometimes that’s traditional sand mastic. Compared with the north and west, the South East gets less rain, though outdoor sealant still has to go onto a dry joint, so the forecast decides the day.
If you look after a building such as Thomas Jones Primary School, the mastic around its windows and doors needs looking after like any other building’s. Notting Dale is in London, so parking needs planning: let us know about parking bays, permits or a driveway. Rented homes near Shepherds Bush station change hands often, and leaking glazing joints, shower screens or conservatory seals are worth sorting between tenancies.
Notting Dale is about 1 mile north of Kensington, in Greater London. Whether you are in the middle of Notting Dale or further out, we cover glazing silicone for every kind of property. Notting Dale is one of 764 places in Greater London where we work.
Here we cover the W11, W10 and W2 postcode area for glazing silicone. Glazing silicone is available to properties on Bard Road, Walmer Road and Sirdar Road. Neighbouring places we cover for glazing silicone include Notting Hill (1 mile south-east), White City (1 mile west), Kensal Town (1 mile north), North Kensington (1 mile north-west) and Holland Park (1 mile south). Further out, we also cover London (5 miles east), Marylebone (3 miles east), St Pancras (4 miles east), Shoreditch (6 miles east), Walthamstow (9 miles north-east) and Hoxton (6 miles east).
Around Notting Dale
Locally, jobs take us to homes and businesses close to Kensington Aldridge Academy, Abdus Salam Library and The Elgin pub and the streets around them. Nearby too are Maida Vale School (1.1 miles north-east) and Emslie Horniman's Pleasance (0.7 miles north). Notting Dale’s nearest station is Shepherds Bush station, roughly 0.7 miles south-west. Other landmarks nearby include Greek Orthodox Cathedral Treasury Museum (0.8 miles east) and Westfield London (0.7 miles south-west). Not far away are Greville Place nature reserve and Campden Hill.