Greater London · England
Glazing & conservatory sealant in Broadwater Farm, Greater London
Glazing silicone for conservatories, rooflights, glass panels and shower screens for householders, landlords and businesses in Broadwater Farm. ARBOMaster approved applicators, fully insured, with a one-year guarantee.
- New silicone smeared over old sealant
- Silicone pulling away from the glass
- Water running down inside the glass
Glazing silicone for homes and businesses in Broadwater Farm
Many conservatory leaks come down to failed sealant at the glass-to-frame or frame-to-wall joints. We find the joint that’s letting water in and renew it, and if it’s something sealant can’t fix, we will tell you. We are often asked to deal with water running down inside the glass and shower screens leaking along the wall or tray, across glass-to-frame joints, glass balustrade bases and shower screens.
From mansion-block windows to modern glazing in new flats, London has every kind of frame. Over the years, the sealant around them shrinks, cracks and pulls away, letting in draughts and water.
Whatever the size of the job, you get the same one-year guarantee.
- Location
- Broadwater Farm (N17, N15, N22)
- Region
- Greater London
- Cover
- A year, on every job
- Quotes
- A clear price before we start
- Telephone
- 0345 464 0079
- Last updated
- 26 October 2026
Why act early in Broadwater Farm
Topping up old silicone can look like a fix, but silicone does not stick to silicone, and the leak normally returns. A proper reseal is the lasting answer. In London conversions, one flat’s bathroom is often above another flat’s ceiling, 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 Broadwater Farm.
Combining jobs into one visit is normally more efficient than separate visits. We’ll give you a clear price for the lot.
Why us?
- We never seal over old sealant
- Experience in homes, commercial sites and hotels
- Rated 4.9 stars on Google
- ARBOMaster approved applicator
See our cost guide or customer reviews.
Looking after it afterwards
Good habits help new joints last longer. A few tips:
- Act on drips or damp patches early
- Clean glass with a mild cleaner and a soft cloth
- Avoid scraping close to the bead
- Run a squeegee over the glass when you are done
Avoid scraping near the new silicone when cleaning the glass. Stick to a soft cloth.
Damp patches, drips and condensation along a joint are worth checking. The cause may be sealant or another part and we will find out which.
Should I try it myself first?
Overfilling a joint is a classic DIY mistake. A thick, smeared bead looks untidy and does not move well, and the joint depth matters as much as the finish.
Some jobs are best left to a professional: high-level joints, fire-rated gaps, external movement joints and big jobs call for the right materials, safe access and experience.
When it isn’t the sealant
To be straight with you, there are a few things sealant will not fix:
- Structural problems with a conservatory roof
- Frames that have decayed or split
- A broken pane or roof panel
If in doubt, ring 0345 464 0079 or send us an email and we will say what we think.
What we seal
- Conservatory frames
- Rooflights
- Glass balustrade bases
- Glass-to-frame joints
- Shower screens
- Glass-to-glass joints
How the visit works
Most of a good job is in the preparation, and we don’t rush it. Joints are cleaned back and dried before anything new goes in. All told, the work takes a few hours for most jobs. 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 trace the leak and check it’s coming through a sealant joint.
- The old sealant is removed from the glass and frame without scratching them.
- Surfaces are cleaned with a solvent suited to glass and the frame.
- New glazing silicone goes in and is tooled to a neat finish.
- We check the joints and, where safe, run water over them.
How to prepare
- Mention any parking rules near the property
- Tell us about access, such as stairs, a lift or high-level joints
- For business premises, tell us about site rules or sign-in
Ask for a quote
To get a quote, call 0345 464 0079 or email us with the location and a short description of the problem. We will give you a clear quote before any work starts.
Related advice
Surface by surface
Rooflights
Water around a rooflight isn’t always the sealant. We check which it is.
Glass balustrade bases
Outdoor balustrade joints face the weather. A sound sealant joint keeps them tidy and dry.
Places near Broadwater Farm
Also in Broadwater Farm
Do you need glazing silicone in Broadwater Farm?
Heat and cold make glass and frames move, and they do not move by the same amount. In time, the sealant splits or pulls away.
If you can see any of these, it’s time to have the joints looked at:
- Silicone pulling away from the glass
- Shower screens leaking along the wall or tray
- A quick top-up bead that didn’t last
- Leaking glazing joints on a rooflight
Broadwater Farm is in London, so parking needs planning: let us know about parking bays, permits or a driveway.
Questions to ask before you book
- Is the old sealant removed completely?
- How long to leave it before use
- How hidden problems are handled
- Are they insured?
Windows and doors in Broadwater Farm
London and the South East are among the drier parts of the UK, yet outdoor joints still have to be sealed dry, so jobs are booked with the weather in mind. Historic houses like Bruce Castle (about 0.4 miles north-east) are a reminder that the area around Broadwater Farm has older buildings as well as new. In older buildings, older frames set in brick or stone need a sealant that suits them, and sometimes that’s traditional sand mastic.
If you look after a building such as The Willow Primary School, the mastic around its windows and doors needs looking after like any other building’s. For an older house near a landmark such as St Philip the Apostle, the windows may be timber, sash or later replacements, and each needs the right sealant against the wall.
Broadwater Farm is about 2 miles south-west of Edmonton, in Greater London. If you need glazing silicone in Broadwater Farm, please phone 0345 464 0079 or email us for a quick quote. We are based in Crawley and cover Greater London, Broadwater Farm included. Our area takes in 764 places across Greater London. London is on our list too, about 7 miles from Broadwater Farm.
Our applicators cover all of the N17, N15 and N22 postcode area for glazing silicone. We cover properties on High Road, Ripon Road and Clyde Road. You’ll find Broadwater Farm on the A10, so it’s easy for us to get to. We also cover the places around Broadwater Farm: Tottenham (1 mile east), West Green (1 mile south-west), Tottenham Green (1 mile south-east), Duckett's Green (1 mile south-west) and South Tottenham (1 mile south-east). Further out, we also cover London (7 miles south), City of Westminster (6 miles south-west), Marylebone (6 miles south-west), Kensington (8 miles south-west), St Pancras (5 miles south) and Shoreditch (5 miles south).
Near you in Broadwater Farm
Around Broadwater Farm, our work takes us to homes and buildings near Park View School, Bruce Castle Park and Bruce Castle School and the streets around them. Broadwater Farm’s nearest station is Bruce Grove station, roughly 0.5 miles east of the centre. Well-known places in the area include Markfield Beam Engine and Museum (1.2 miles south-east) and North Middlesex University Hospital (1.3 miles north). Not far away are Railway Fields and Hollow Pond.
Common questions in Broadwater Farm
Is Broadwater Farm in your area for glazing silicone?
Yes, Broadwater Farm is within the area we cover. Our work covers London and the South East. Just call 0345 464 0079 or email us with a few details of the job, and we will give you a clear quote.
Do you work for landlords with property near Bruce Grove station?
Yes, rental work is part of what we do. Just phone 0345 464 0079 or email us and tell us about the property, and we’ll send you a clear quote.
What do you need from me for a quote?
Let us know what needs doing and where, plus pictures if you have them. We’ll ask anything else we need to know.
Do you remove the old sealant?
Yes. We cut out all the old sealant and clean the joint before applying anything new.
When is the sealant fully cured?
Many sealants skin over quickly but take longer to cure fully. We will tell you how long to leave the joint before we leave.
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.
Can I do it myself?
That depends on the joint. Work at height, movement joints, fire-rated gaps and large areas are best left to a professional.
Will you leave a mess?
Tidy work is part of the job. We protect what’s around the joints.