Greater London · England
Honor Oak Glazing Silicone
Problem with your glazing joints in Honor Oak? We remove the old material, prepare the joints and seal them properly.
- Cracked silicone between glass panels
- Leaks where conservatory glass meets the frame
- Shower screens leaking along the wall or tray
When it is not the sealant
Before you book, it’s worth knowing the limits:
- A frame that needs repairing or replacing
- A sealed unit that has misted inside
- Cracked or broken glass
If you’re not sure, just ring 0345 464 0079 or send us an email and we will give you a straight answer.
Joints and surfaces we work on
- Shower screens
- Rooflights
- Glass-to-frame joints
- Glass-to-glass joints
- Glass balustrade bases
- Conservatory frames
About our glazing silicone in Honor Oak
Not every silicone suits glass. We use a neutral-cure glazing silicone that is suited to glass and the frame, finished with a neat, even bead. If you have leaks from the base of a shower screen and failed sealant around rooflight glass, we can put it right, whatever the surface.
Many London homes are flats, with windows high above the street. In a converted house or block, the lease generally says who is responsible for the windows, so it’s worth checking before booking, and access in Honor Oak is something to talk through when you book.
Big or small, you get the same 12-month guarantee.
- Where
- Honor Oak (SE23, SE22, SE4)
- Region
- Greater London
- Guarantee
- A year, on every job
- Quotes
- A clear quote up front
- Phone
- 0345 464 0079
- Updated
- 26 October 2026
Places near Honor Oak
More services for Honor Oak
Glazing silicone in Honor Oak: local notes
In London conversions and blocks, the lease decides who is responsible for the frames, so it’s worth checking before booking. With historic houses such as Kingswood House (about 1.9 miles south-west) nearby, there’s older building stock in the area around Honor Oak 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.
As a London address, Honor Oak can be tricky for parking: tell us about permits, visitor bays or off-street space when you book. Rented homes near Honor Oak Park station change hands often, and leaking glazing joints, shower screens or conservatory seals are worth sorting between tenancies.
Honor Oak is about 2 miles south-west of New Cross, in Greater London. If you need glazing silicone in Honor Oak, it’s easy to get a quote: please ring 0345 464 0079 or drop us an email. We are based in Crawley and cover Greater London, Honor Oak included. Honor Oak is one of 764 towns and villages in Greater London where we work for glazing silicone.
Work in SE23, SE22 and SE4 works the same way as everywhere else we cover. That includes homes and businesses on Rye Road, Ewart Road and Bovill Road and the roads around them. If you’re just outside Honor Oak, we cover Forest Hill (1 mile south), Brockley (1 mile east), Crofton Park (1 mile east), Nunhead (1 mile north) and Telegraph Hill (1 mile north). We also work in nearby towns such as London (4 miles north-west), City of Westminster (6 miles north-west), Marylebone (6 miles north-west), Kensington (7 miles north-west), St Pancras (6 miles north-west) and Shoreditch (5 miles north).
Around Honor Oak
In Honor Oak, that means homes and buildings near Allenby Tutorial Trust, Peckham Rye and Herne Tavern, among other places. There’s a railway station in Honor Oak itself: Honor Oak Park station. A little further out are Lewisham Shopping Centre (1.9 miles north-east) and Horniman Museum and Gardens (0.8 miles south-west). The countryside around Honor Oak includes One Tree Hill and Battersea Park Lake.
Leave it or put it right?
Dealing with a leaking shower screen early protects the floor and ceiling. Water from a failed joint can soak into the floor before it shows. 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 we need extra access for height. Your quote takes all of that into account.
What you get with us
- 4.9 on Google from 180+ five-star reviews
- Fully insured
- Neat joints and a tidy finish
- Arbo and Everbuild products
Should I try it myself first?
If you’ve already had a go yourself, that is fine. We cut it out and start again, so just mention it when you contact us.
What a professional job adds is preparation and the right product. Joints are cleaned back to sound surfaces and dried, and the sealant is matched to the joint and its conditions.
Aftercare tips
After the cure time, these simple habits help:
- Ventilate the conservatory to cut condensation
- Check the silicone on glass every year or so
- Keep harsh solvents off the silicone
- Stick to mild cleaners on glass
Gentle products are best near the sealant. Harsh solvents may damage the bead.
A small conservatory leak soon spreads. Water travels along the frame and into the wall, so get it looked at when you first see it.
Work for landlords, hotels and businesses
Landlords and letting agents in Honor Oak can book us as well as householders. Resealing between tenancies is a simple way to keep a property in good order before the next move-in.
Mouldy or split sealant often shows up at the end of a tenancy, and it’s quick to put right between tenancies. Several properties can go on one quote.
Common problems we fix in Honor Oak
Dirt and grease stop silicone sticking. If the glass and frame weren’t cleaned properly, the bead can peel away early.
People usually contact us after spotting one of these:
- Stained, discoloured glazing silicone
- Water escaping where a screen meets the wall
- Failed sealant around rooflight glass
- New silicone smeared over old sealant
For site and facilities teams at buildings such as St Francesca Cabrini Primary School, larger buildings have plenty of frames, and the mastic around each one ages.
Before booking anyone
- How the colour is chosen
- What insurance they hold
- Is VAT in the price?
- The length of the guarantee
The process
Our applicators work methodically: protection first, then preparation, sealing and a tidy-up. For most jobs that takes a few hours, depending on how many joints need doing. 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.
- We cut away the failed silicone.
- The surfaces are cleaned with a suitable solvent.
- We apply and tool the new silicone.
- The joints are checked before we leave.
Before we arrive
- Let us know about stairs, lifts or work at height
- Let us know if you’ve seen damp or leaks
- Mention if the joints have been sealed before
Get a quote
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.
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FAQs for Honor Oak
Is parking an issue for glazing silicone in Honor Oak?
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 Honor Oak Park station. Can you help?
Yes, landlords and agents are among the people we work for, and several properties can go on one quote. You can phone 0345 464 0079 or email us with the details for a clear quote.
Is the work guaranteed?
All our work has a one-year guarantee.
Is it worth trying it myself?
For a simple, easy-to-reach joint, a careful DIYer can do a reasonable job. Most DIY failures come from sealing over old material, wet joints or too much sealant.
Can I choose the sealant colour?
Yes. White, clear and grey are common, and other colours are available for many products, and we’ll agree it with you first.
Is a special sealant needed for glass?
A glazing silicone chosen for the joint. Neutral-cure products suit most glass and frames.
Do you fit new glass or sealed units?
No. We renew the sealant. A glazier replaces glass and units.
Where is Mr Mastic based?
We’re based in Crawley, and we cover South East England, London and all of Scotland.