Greater London · England
Glazing & conservatory sealant in Upper Edmonton, Greater London
Glazing silicone for Upper Edmonton, by sealant specialists with 20+ years’ experience. Rated 4.9 on Google from 180+ five-star reviews.
- Cracked silicone between glass panels
- Rooflight joints letting water in
- Split or lifting silicone on glass
Do you need glazing silicone in Upper Edmonton?
The wrong sealant is a common cause. Not every silicone sticks properly to glass, and acetoxy types can attack some frame materials.
Most people get in touch after spotting something like this:
- Stained, discoloured glazing silicone
- Drips on the inside of a conservatory window
- Failed sealant around rooflight glass
- Leaks where conservatory glass meets the frame
As a London address, Upper Edmonton can be tricky for parking: tell us about permits, visitor bays or off-street space when you book.
Before booking anyone
- Who turns up on the day
- Which sealant they’ll use, and why
- Is the old sealant removed completely?
- What the cure time is
About our glazing silicone in Upper Edmonton
Glazing silicone that has yellowed, blackened or come away spoils the look and lets water in. We remove it without scratching the glass or frame and reseal the joint. Typical jobs include rooflight joints letting water in and black or yellowed silicone on glass joints, on glass-to-frame joints, glass balustrade bases and glass-to-glass joints.
London has a lot of flats and conversions, where windows are often on upper floors. In a converted house or block, the lease normally says who is responsible for the windows, so it’s worth checking before booking, and access in Upper Edmonton is something to talk through when you book.
We guarantee the work for a year. If there’s a problem with our work within the year, let us know and we will sort it.
- Where
- Upper Edmonton (N18, N9, N17)
- Wider area
- Greater London
- Cover
- 12 months on all our work
- Price
- Quoted before any work starts
- Phone
- 0345 464 0079
- Page updated
- 26 October 2026
Looking after it afterwards
Once the sealant has cured, a few habits help it last:
- Stick to mild cleaners on glass
- Do not use a blade near the sealant
- Wipe the screen down after showering
- Don’t leave a drip for the next storm
Squeegee a shower screen after each shower and keep the room ventilated. That slows mould growth on the bead.
A small conservatory leak soon spreads. Water runs along frames and down walls so it’s best dealt with right away.
How the visit works
Good joint work is mostly preparation, and we do not rush it. Every joint is cleaned and dried before new material goes in. All told, the work takes anything from an hour or two to most of a day, depending on the size of the job. In Upper Edmonton, flats, stairs and shared entrances are part of the routine. Mention any building rules, key holders or managing agents when you book.
- We look at the glazing and agree which joints need resealing.
- 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.
Getting ready for the visit
- Clear items away from the joints we’re working on
- Keep children and pets away from the work area
- Tell us about any previous sealing or DIY attempts
How to get 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 send you a clear quote.
Advice
Glazing silicone in Upper Edmonton: local notes
The South East is one of the drier parts of the UK, yet outdoor joints still have to be sealed dry, so jobs are booked with the weather in mind. In London conversions and blocks, the lease decides who is responsible for the frames, so it’s worth checking before booking.
If you look after a building such as St John and St James CofE Primary School, the mastic around its windows and doors needs looking after like any other building’s. Homes close to St Mary's Church include some older properties, and replacement windows fitted into old openings often leave uneven gaps that need backing and a flexible joint.
Upper Edmonton is about 1 mile south of Edmonton, in Greater London. For glazing silicone in and around Upper Edmonton, please call 0345 464 0079 or drop us an email for a quick quote. We cover Greater London from our Crawley base, Upper Edmonton included. Upper Edmonton is one of 764 places in Greater London we cover for glazing silicone. We also work in London, around 8 miles away.
We work across N18, N9 and N17 for glazing silicone. You will find streets such as Bull Lane, Park Lane and York Road, all of which we cover. If you are just outside Upper Edmonton, we cover Northumberland Park (1 mile south-east), Edmonton (1 mile north), Picketts Lock (2 miles north-east), South Chingford (2 miles east) and Winchmore Hill (2 miles north-west). Larger places within reach include London (8 miles south), City of Westminster (8 miles south-west), Marylebone (8 miles south-west), Kensington (10 miles south-west), St Pancras (6 miles south) and Shoreditch (6 miles south).
Around Upper Edmonton
We work in homes and buildings around Pymmes Park, Tottenham University Technical College and London Academy of Excellence Tottenham and the streets around them. There’s a railway station in Upper Edmonton itself: Silver Street station. Nearby you’ll also find North Middlesex University Hospital (less than half a mile west) and Broomfield House Museum (2.2 miles west). For a walk, there’s Pole Hill and Highams Park Lake.
FAQs for Upper Edmonton
Is parking an issue for glazing silicone in Upper Edmonton?
London parking needs a little planning, so let us know about permits, bays or a driveway when you book. That way the visit can be planned around it.
I let a flat near Silver Street station. Can you help?
Yes. We work for landlords and agents as well as householders. You can phone 0345 464 0079 or email us with the details for a clear quote.
Do the sealants smell?
There can be a smell while the sealant cures, which fades as it sets. Ventilation helps.
Can you reseal the base of a glass balustrade?
Yes, we reseal the joint at the base channel. We do not install or replace the glass.
What does glazing silicone cost?
It depends on the job, so we quote each one individually. To get one, phone 0345 464 0079 or email us with a short description of the job.
Can you match the sealant colour?
Most of the time, yes. We’ll tell you which colours the right product comes in and agree one before work begins.
Can I add another job to the visit?
Yes. More than one area can be quoted together.
Do you hold any approvals?
Yes. We’re ARBOMaster approved, the scheme for applicators of Arbo sealants.
Nearby places to Upper Edmonton
Other services in Upper Edmonton
Landlords, agents and businesses in Upper Edmonton
We also work for businesses, from offices to washrooms and kitchens. On commercial sites, working times can be discussed when we quote.
We work for landlords and letting agents as well as homeowners. Resealing between tenancies is a simple way to keep a property in good order before the next move-in.
What sealant work cannot fix
It helps to know what we can’t do:
- Condensation trapped between two panes
- Failed flashing around a conservatory
- A frame that needs repairing or replacing
If in doubt, call 0345 464 0079 or send us an email and we will say what we think.
Surfaces we seal
- Conservatory frames
- Glass-to-glass joints
- Rooflights
- Glass balustrade bases
- Glass-to-frame joints
- Shower screens
What affects the cost of glazing silicone
Some jobs are bigger than they look, and some smaller. The main factors:
- How easy the joints are to reach
- The product the joint needs
- When we can work, for business premises
- How many areas need sealing
No two jobs are quite the same, so each one gets its own quote. The number of joints, how easy they are to reach and the sealant needed all make a difference.
What we need to know
When you call or email, these details help:
- How we’d reach the joints
- A few photos by email, if you can
- Any previous sealing or DIY work
- Where the job is, and your postcode
A good description makes for an accurate quote. Tell us where the job is, what’s wrong and how much there is, and email photos if that is easy.
Different surfaces, different methods
Shower screens
Most shower screen leaks come from the wall or tray joint. Both are resealed with anti-fungal silicone.
Conservatory frames
Exposed frame joints wear with the weather. Renewed sealant keeps water out.