Hampshire · England
St Cross Glazing Silicone
Glazing silicone for St Cross, by sealant specialists with 20+ years’ experience. 180+ five-star Google reviews and a 4.9 rating.
- Rooflight joints letting water in
- Conservatory leaks at frame and glazing joints
- Mouldy sealant around glass panels
Glazing silicone in St Cross, done properly
Frameless shower screens rely on sealant to keep water in. Leaks generally come from the wall joint or the tray joint and both get fresh anti-fungal silicone. We work on glass-to-glass joints, rooflights and shower screens, and common reasons people get in touch are rooflight joints letting water in and water getting into a conservatory at the joints.
Around St Cross, conservatories, garden rooms and patio doors are often part of the house. Their glazing joints and frame seals are as much a part of the job as the windows.
We guarantee the work for a year. If there’s a problem with our work within the year, let us know and we’ll sort it.
- Place
- St Cross (SO22, SO23)
- Wider area
- Hampshire
- Cover
- 12 months on all our work
- Price
- A clear price before we start
- Telephone
- 0345 464 0079
- Last updated
- 26 October 2026
Common problems we fix in St Cross
Some conservatory leaks aren’t sealant at all: failed roof panels, slipped glazing bars and blocked gutters cause them too. That is why we trace the leak first.
It’s worth asking for a quote if you see:
- Glass-to-glass joints that have split
- Water escaping where a screen meets the wall
- A quick top-up bead that didn’t last
- Rooflight joints letting water in
Managing a site like St Faith's Church of England Primary School? Then its window and door frames need their mastic kept sound, just like a home’s.
Before booking anyone
- How much experience the applicator has
- How hidden problems are handled
- Are they insured?
- What the quote includes, VAT included or not
Windows and doors in St Cross
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.
In the older streets around St. Cross Church, frames set in older brick or stone need a sealant that suits the wall as well as the frame. Rented homes near Winchester station change hands often, and a shower screen or conservatory joint that leaks is easier to reseal while the property is empty.
St Cross is about 1 mile south of Winchester, in Hampshire. Across the SO22 area, our applicators can take on glazing silicone. Our Hampshire coverage runs to 683 places, and St Cross is one of them. There’s also a page for Southampton, roughly 10 miles from St Cross.
We work across the SO22 and SO23 postcode area for glazing silicone. Whether your property is on Edgar Road, Hubert Road and Grange Road or a nearby road, our applicators can take on the job. We also cover the places around St Cross: Badger Farm (1 mile west), Stanmore (1 mile north-west), Winchester (1 mile north), Bar End (1 mile east) and Highcliffe (1 mile north-east). We also work in nearby towns such as Eastleigh (6 miles south), Fareham (15 miles south), Andover (13 miles north-west), Totton (12 miles south-west), Chandler's Ford (5 miles south-west) and Hedge End (9 miles south).
What’s near St Cross
Locally, jobs take us to homes and businesses close to St. Cross Park, The Bell Inn Public House and Kings' School and the streets around them. The closest station to St Cross is Winchester station, roughly 1.3 miles north. A little further out are The Gurkha Museum (0.6 miles north-east) and Royal Hampshire County Hospital (0.9 miles north). Open spaces near St Cross include Hockley Meadows and Twyford Down.
What we do, step by step
A visit follows a simple pattern: we check the joints, protect the area around them, carry out the job and tidy away. Most jobs take a few hours for most jobs. For a job in St Cross, we agree the time, the access and parking before the day. If the work is outside, the weather plays a part, as sealant needs a dry surface.
- First, we trace the leak and check it’s coming through a sealant joint.
- Old silicone is cut away from the glass and frame without scratching either.
- We clean the joint with a solvent that suits the glass and frame.
- Glazing silicone suited to the joint is applied and tooled.
- The finished joints are checked and, where it’s safe, tested with water.
How to prepare
- Let us know if you’ve seen damp or leaks
- Clear the area around the work
- Tell us if parking is tricky
Getting a quote
Asking for a quote is easy: tell us what needs doing and where. Photos by email help us understand the job.
Advice
What we can’t put right
Honest advice matters more to us than a booking, so here’s what new sealant won’t do:
- Water coming through the roof rather than a sealant joint
- Glass that needs replacing
- Structural problems with a conservatory roof
If in doubt, phone 0345 464 0079 or drop us an email and we will say what we think.
Joints and surfaces we work on
- Rooflights
- Glass balustrade bases
- Glass-to-frame joints
- Shower screens
- Conservatory frames
- Glass-to-glass joints
How the job changes by surface
Conservatory frames
Frame joints face sun and rain all year. A fresh bead seals them again.
Glass-to-frame joints
Silicone at the glass edge seals it into the frame. A failed bead lets water in.
What affects the cost of glazing silicone
Jobs vary more than people expect. What affects the quote:
- Access and height
- The type of sealant required
- How many rooms, windows or areas are involved
- When we can work, for business premises
Commercial jobs are quoted on the same basis as homes: the amount of work, the access and the products needed, along with when we can work on site. Call for a quick quote and we will go through it with you.
Asking for a quote
You don’t need to know the technical terms. It helps if you can tell us:
- Photos by email, if that’s easy
- Roughly how big the job is
- If someone has resealed it before
- Where the job is, and your postcode
Every job is quoted individually. Simply phone 0345 464 0079 or send us an email and describe the job, and pictures are welcome.
Also near St Cross
What else we do in St Cross
For landlords and businesses
Letting agents often deal with us directly. Send the address, what’s needed and the access arrangements.
Hotels need rooms back in use, so we plan the work room by room. We have worked in hotels as well as homes and businesses.
How to look after the new joints
Looking after new joints is easy, and it makes a real difference:
- Get a new leak looked at quickly
- Clear the conservatory gutters regularly
- Use gentle products around the joints
- Stick to mild cleaners on glass
Don’t use blades or scrapers near the bead when you clean. Stick to a soft cloth.
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.
St Cross questions
Is St Cross in your area for glazing silicone?
Yes, St Cross is within the area we cover. We work across London and the South East. You can call 0345 464 0079 or drop us an email and tell us what needs doing, and we will give you a clear price.
I let a flat near Winchester station. Can you help?
Yes, landlords and agents are among the people we work for. Just call 0345 464 0079 or send us an email with the address and what needs doing, and we’ll give you a clear quote.
What information do you need?
Where the job is, what the problem is and roughly how big it is. If you can, email a few pictures.
Do the sealants smell?
Sometimes, a little. Any smell clears as the sealant cures, and ventilation helps.
Where are you based?
We work from Crawley. We cover St Cross and the rest of Hampshire.
Are you an approved applicator?
Yes. We hold ARBOMaster approved applicator status, and we’re fully insured.
Can you work on commercial sites?
Yes. Commercial and hotel work is a large part of what we do, as well as homes. We can talk about working times when we quote.
Can you quote for more than one area?
Yes. Tell us about everything you’d like done.