Hampshire · England
Glazing & conservatory sealant in Catisfield, Hampshire
Specialist glazing silicone for Catisfield: the right sealant, proper preparation and a neat finish. Ask us for a quick quote.
- Failed joints on frameless glass
- Water escaping where a screen meets the wall
- New silicone smeared over old sealant
Can I do it myself?
What a professional job adds is preparation and the right product. Joints are cleaned back to sound surfaces and dried, and the sealant is chosen for how the joint moves and where it is, then guaranteed for a year.
A DIY attempt does not rule out a professional job. We remove it and do the joint properly.
How we handle glazing silicone in Catisfield
We do not replace glass, and misting between panes means a failed sealed unit. What we do is the silicone around the glass and that’s often where the water gets in. We work on rooflights, conservatory frames and glass-to-glass joints, and the jobs we see most are mouldy sealant around glass panels and leaks from the base of a shower screen.
Homes around Catisfield range from older properties to newer houses, and their windows range just as widely. Each frame material needs the right sealant against the right wall.
Whatever the size of the job, it’s backed by our one-year guarantee.
- Place
- Catisfield (PO15, PO14)
- Region
- Hampshire
- Guarantee
- One year on every job
- Price
- Quoted before any work starts
- Phone
- 0345 464 0079
- Page updated
- 26 October 2026
Keeping the joints in good condition
So the new joints stay in good condition:
- Do not use a blade near the sealant
- Clear the conservatory gutters regularly
- Stick to mild cleaners on glass
- Wipe the screen down after showering
Keep the new joints dry for as long as we advise so the silicone can set properly. From then on, a mild glass cleaner is all it needs.
Drips or damp near a glazing joint shouldn’t be ignored. The cause may be sealant or another part, and we’ll tell you which.
Why deal with it now?
A leaking joint will not fix itself. Left, water can mark floors, damage plaster and rot timber so early action saves a bigger repair. In an older home around Catisfield, damp from a failed joint can get into timber and plaster, and that’s a much bigger job than renewing the sealant.
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 make a difference, and we’ll explain the quote if you ask.
Why Catisfield customers choose us
- Neat joints and a tidy finish
- Colour picked to suit the job
- White, clear, grey or coloured to suit, where the product allows
- 4.9 on Google from 180+ five-star reviews
Towns and villages near Catisfield
Also in Catisfield
What happens on the day
We keep the work tidy and contained to the joints we’re treating. The job generally takes a few hours for most jobs, and we explain the cure time before we leave. A visit to Catisfield is planned like any other: the time, the access and where to park are agreed in advance. 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.
- 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.
- The finished joints are checked and, where it’s safe, tested with water.
How to prepare
- Mention any tricky access
- Try not to wet indoor joints just before the visit
- Tell us about any water getting in
How to get a quote
Call for a quick quote, or email us if that’s easier. Describe what needs sealing and we’ll explain what’s involved before giving you a price.
Advice
Catisfield questions
I let a flat near Fareham station. Can you help?
Yes, rental work is part of what we do. You can call 0345 464 0079 or send us an email with the address and a few details, and we will give you a fixed price before we start.
Does living near the coast affect glazing silicone in Catisfield?
Near the coast, wind-driven rain and, nearer the shore, salt air make outside sealant work harder. Choosing the right sealant for the frame and wall, laid at the right depth, helps it last.
Where is Mr Mastic based?
We are based in Crawley, and we cover South East England, London and all of Scotland.
Do you cover Catisfield?
Yes. We cover Catisfield and the rest of Hampshire, as part of our work across South East England, London and Scotland. To book, ring 0345 464 0079 or email us.
Can you fix a leaking conservatory?
In many cases, as long as sealant is the cause. We find where the water gets in first before any sealing.
What guarantee do I get?
You get our one-year guarantee to every job we do.
Is balustrade sealant something you do?
Yes. We cut out the failed sealant and reseal the base joint using a sealant that suits the materials.
Can I add another job to the visit?
Yes. Just list everything you need and you will get one quote.
What affects the cost of glazing silicone
There’s no set price list, because jobs vary so much. The quote depends on:
- Working hours on commercial sites
- Which sealant suits the joint
- How many rooms, windows or areas are involved
- The size of the job
What you pay reflects the work, not a rough estimate. That’s why we ask a few questions first and agree the price before starting.
What we need to know
You don’t need to know the technical terms. Just tell us:
- The type of property
- A few pictures by email, if you can
- The rough size of the job
- Where the job is, and your postcode
We quote each job on its own, so start by telling us what you need. Just phone 0345 464 0079 or send us an email with the details, and pictures are welcome.
Frames and glazing around Catisfield
Catisfield is close to the coast, where wind-driven rain is a fact of life and, nearer the shore, so is salt air. Both are hard on glazing joints and frame seals, which can dry out and crack sooner where a building faces the weather. Compared with the north and west, the South East gets less rain, yet outdoor joints still have to be sealed dry, so jobs are booked with the weather in mind.
Letting a property close to Fareham station? Then glazing joints are worth checking at the end of a tenancy, before a small leak grows. If you live in an older home near Church of St Peter, replacement windows fitted into old openings often leave uneven gaps that need backing and a flexible joint.
Catisfield is about 1 mile west of Fareham, in Hampshire. For glazing silicone in and around Catisfield, it’s easy to get a quote: please phone 0345 464 0079 or send us an email. We cover Hampshire from our Crawley base. Across Hampshire, we cover 683 places, Catisfield among them. There’s also a page for Portsmouth, about 7 miles away.
Postcode districts we cover here for glazing silicone: PO15 and PO14. If you need glazing silicone at a property on Mill Lane, Bradly Road and Harcourt Road or anywhere close by, our applicators can take on the job. We also cover Heathfield (1 mile east), Titchfield (1 mile west), Titchfield Park (1 mile north-west), Funtley (2 miles north-east) and Little Posbrook (2 miles south-west). Larger places within reach include Winchester (15 miles north), Gosport (4 miles south-east), Havant (10 miles east), Eastleigh (10 miles north-west), Horndean (10 miles north-east) and Totton (13 miles west).
Landmarks near Catisfield
In Catisfield, that means homes and buildings near Fishermans Arms and The Henry Cort Community College. The closest station to Catisfield is Fareham station, roughly 1.3 miles east of the centre. A little further out are Fareham Shopping Centre (1.9 miles east) and Knowle Hospital (2.2 miles north). Green spaces nearby include Holly Hill Woodland Park and Portsdown Hill.
Do you need glazing silicone in Catisfield?
Using a sealant not made for glass causes many failures. Not every silicone sticks properly to glass, and acetoxy types can attack some frame materials.
The problems people normally mention when they call include:
- Water tracking down the inner face of the glass
- A quick top-up bead that didn’t last
- Failed sealant around rooflight glass
- Mouldy sealant around glass panels
Managing a site like Ranvilles Infant School? Then larger buildings have plenty of frames, and the mastic around each one ages.
What your quote should include
- What guarantee comes with the work
- What preparation is included
- What happens if they find a problem under the old sealant
- What the quote includes, VAT included or not
How the job changes by surface
Rooflights
Rooflight glazing joints are cut out and renewed. If the leak is from the roof around it, a roofer needs to look.
Glass-to-glass joints
Silicone joins glass panels in many frameless designs. We reseal with a suitable glazing silicone.