Greater London · England
Glazing & conservatory sealant in North End, Greater London
Professional glazing silicone in and around North End, with old sealant always removed completely.
- Failed joints on frameless glass
- New silicone smeared over old sealant
- Water running down inside the glass
What we do, step by step
On the day, we look over the joints with you first. Surfaces next to the work are protected before any work begins. Most jobs take a few hours for most jobs. For a job in North End, parking and access are the things to plan: tell us about permits, visitor bays or off-street space, which floor we are working on and whether there’s a lift.
- First we agree the joints to be done.
- Old sealant is removed from the glass and frame.
- We clean and prepare the joint.
- 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
- Tell us if parking is tricky
- Tell us about any previous sealing or DIY attempts
Getting a quote
For a quick quote, get us on the phone, or email us if that is easier. Tell us about the joints that need doing and we’ll talk you through the work and send you a clear quote.
Related advice
About our glazing silicone in North End
We renew glazing silicone on conservatories, rooflights and glass panels, as well as frameless shower screens and glass balustrade bases. Each joint is cut out, cleaned and resealed. Typical jobs include split or lifting silicone on glass and failed sealant around rooflight glass, on rooflights, glass balustrade bases and glass-to-frame joints.
Much of London’s older housing was built with timber sash windows, some still in place and some long since replaced. Either way, the mastic between frame and brickwork is what stops draughts and rain getting in, in North End as anywhere.
The work is guaranteed for twelve months. If something isn’t right with it in that time, tell us and we will put it right.
- Location
- North End (W14, SW6, SW5)
- Wider area
- Greater London
- Cover
- One year on every job
- Price
- Quoted before any work starts
- Phone
- 0345 464 0079
- Last updated
- 26 October 2026
North End homes and the weather
In a converted house or block, who looks after the windows depends on the lease, so it’s worth checking before booking. Compared with the north and west, the South East gets less rain, but outside sealant still needs a dry, clean surface, so outdoor work is planned around the forecast.
In the older streets around St. Andrew's Fulham Fields, replacement windows fitted into old openings often leave uneven gaps that need backing and a flexible joint. Managing a site like The Fulham Boys School? Then the mastic around its windows and doors needs looking after like any other building’s. North End is in London, so parking needs planning: let us know about parking bays, permits or a driveway.
North End is about 1 mile south of Kensington, in Greater London. We carry out glazing silicone for homes and businesses in North End and the surrounding area, as part of our work across Greater London. 764 places in Greater London are on our list, large and small.
We work across the W14, SW6 and SW5 postcode area for glazing silicone and the streets around it. Local streets include Sun Road, Star Road and Field Road, all of which we cover. We also cover the places around North End: West Kensington (1 mile east), Brook Green (1 mile north-west), Fulham (1 mile south), Hammersmith (1 mile west) and Brackenbury Village (1 mile north-west). Larger places within reach include London (5 miles east), City of Westminster (3 miles north-east), Marylebone (3 miles north-east), St Pancras (5 miles north-east), Shoreditch (6 miles north-east) and Walthamstow (10 miles north-east).
Near you in North End
Locally, jobs take us to homes and businesses close to Seven Stars pub, Polish Library POSK in London and Avonmore Primary School. North End’s nearest station is Kensington Olympia station, about 0.5 miles north of the centre. Nearby you will also find Hammersmith Broadway (0.7 miles west) and Montfichet's Tower (4.8 miles east). The countryside around North End includes WWT London Wetland Centre and Campden Hill.
What happens if it’s left?
Resealing can’t fix a failed unit or a cracked panel. We say so plainly, so you can call the right trade. In older London homes, water behind a failed joint soaks into brick and timber without much sign, and once it shows in North End, the repair is bigger than a sealant job.
Homes and businesses are quoted the same way: the amount of work, the access and the products needed, plus any working-time requirements on site. Call for a quick quote and we will go through it with you.
Why book with us
- Experience in homes, commercial sites and hotels
- We never seal over old sealant
- Trusted Arbo and Everbuild sealants
- ARBOMaster approved applicator
See what affects the cost or our reviews.
Quotes for glazing silicone in North End
We quote each job individually. This is what makes a difference:
- Whether there’s mould to deal with
- The product the joint needs
- The size of the job
- How much old sealant there is and how hard it is to remove
No two jobs are quite the same, so we quote each one individually. The number of joints, how easy they are to reach and the sealant needed all play a part.
Helping us quote
To make quoting easier, let us know:
- How we’d reach the joints
- Any previous sealing or DIY work
- Pictures of the joints, sent by email
- Where the job is, and your postcode
We do not publish a price list, because every job is different. Instead, we give you a clear price for your job. To arrange one, ring 0345 464 0079 or email us.
For landlords and businesses
We also work for property managers and facilities teams. We can quote a run of properties together, and we’re fully insured for the work.
From a single let to a portfolio, you get the same standard of work: old sealant fully removed, joints prepared properly and a one-year guarantee.
What the job involves on each surface
Shower screens
Black or peeling silicone on a screen lets water out. Cutting it out and resealing fixes it.
Glass-to-frame joints
The sealant must stick to glass and frame alike. We choose a product that suits both.
DIY sealant or a professional job?
The difference is mostly in the preparation and the product. Joints are cleaned back to sound surfaces and dried, and the sealant is matched to the joint and its conditions, and the work is guaranteed for a year.
A careful DIYer can reseal a simple joint, such as a straightforward joint indoors. The common mistakes are sealing over old sealant, sealing a damp joint and using far too much.
Keeping the joints in good condition
Good habits help new joints last longer. Our tips:
- Avoid scraping close to the bead
- Squeegee the shower screen after each use
- Open vents or windows to let moisture out
- Stick to mild cleaners on glass
Keep the new joints dry for as long as we advise. From then on, a mild glass cleaner is all it needs.
A small conservatory leak soon spreads. Water runs along frames and down walls so it’s best dealt with straight away.
Common questions in North End
I let a flat near Kensington Olympia station. Can you help?
Yes. We work for landlords and agents as well as householders, and several properties can be quoted together. Just ring 0345 464 0079 or email us with the address and what needs doing, and we’ll send you a clear quote.
Can you do glazing silicone in North End?
Yes. We work across London and the South East, and North End is part of that. Just phone 0345 464 0079 or email us with a few details of the job, and we’ll send you a clear quote.
How much does glazing silicone cost in North End?
There’s no set price, as it depends on the job: its size, the old material, access and the product needed. We agree the price before any work begins.
Do you guarantee glazing sealant work?
All our work has a 12-month guarantee, and we’re fully insured.
Will resealing stop my conservatory leaking?
It depends on the cause. Sealant joints we can renew, but roof panels and structural problems need a conservatory specialist or roofer.
Do you reseal glass shower screens?
We can. We remove the old silicone carefully before cleaning and resealing.
Do you do commercial work?
Yes, regularly. Larger jobs can be planned room by room or area by area to suit the site.
Why not top up the existing silicone?
Many leaks we see come from exactly that. A proper job means cutting out, cleaning and resealing.