Hampshire · England
Glazing & conservatory sealant in Segensworth, Hampshire
Glazing joints in Segensworth need attention? We cut out the old, prepare the joints and apply the right sealant, and the work is guaranteed for a year.
- Glazing silicone that has cracked or come away
- Water escaping where a screen meets the wall
- New silicone smeared over old sealant
How we handle glazing silicone in Segensworth
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 is often where the water gets in. If you have cracked silicone between glass panels and rooflight joints letting water in, we can help, on glass-to-frame joints, conservatory frames and rooflights alike.
Around Segensworth, many homes face open ground, so their windows and doors take the full weather. That exposure dries out and cracks the mastic around frames and sills faster.
The work is guaranteed for twelve months. If something is not right with it in that time, tell us and we will put it right.
- Location
- Segensworth (PO15, SO31)
- Wider area
- Hampshire
- Cover
- 12 months on all our work
- Quote
- A clear price before work begins
- Phone
- 0345 464 0079
- Updated
- 26 October 2026
DIY sealant or a professional job?
The biggest DIY mistake is sealing over old sealant. New silicone won’t bond to old, so it peels away and traps moisture behind it. Everything old must be removed first.
Overfilling a joint is a classic DIY mistake. A heavy bead looks messy and copes badly with movement, and the joint depth matters as much as the finish.
Quotes for glazing silicone in Segensworth
Your quote is based on your job. We look at:
- How much old sealant there is and how hard it is to remove
- The type of sealant required
- When we can work, for business premises
- The amount of work
The cost depends on the amount of work, how hard the old material is to remove and how easy the joints are to reach. You’ll have a clear quote before any work starts.
Asking for a quote
Before you ask for a quote, have a think about:
- A few photos by email, if you can
- Roughly how big the job is
- If someone has resealed it before
- Whether it’s a home or a business
Quotes start with a quick conversation. Tell us what’s wrong, where it is and how much there is, and we’ll explain how we’d tackle it. When it suits you, phone 0345 464 0079 or send us an email.
Towns and villages near Segensworth
Other services in Segensworth
Segensworth: your questions answered
Is Segensworth within the area you cover?
Yes. Segensworth is within the area we cover, which takes in towns, villages and rural addresses. Our work covers London and the South East. Let us know about access, parking and anything unusual about getting there when you book.
I let a flat near Swanwick station. Can you help?
Yes, rental work is part of what we do. Just ring 0345 464 0079 or send us an email and tell us about the property, and we’ll send you a clear quote.
Can you replace a misted double-glazed unit?
No, our work is the silicone. A glazier replaces glass and units.
Do I need to be at home?
Access is agreed with you when the job is booked. For inside work, that normally means someone being in.
Should I try DIY first?
You can, for simple jobs. Preparation is everything: all the old sealant out, and a clean, dry joint. We can always put it right if it fails.
How long does the job take?
A typical job takes a few hours, depending on how many joints need doing, including the preparation. We will confirm how long when we quote.
What sealant do you use on glazing?
A neutral-cure glazing silicone that suits the glass and frame. In bathrooms, we use anti-fungal silicone.
How long should I leave it?
Different products cure at different speeds, so please follow the time we give you when we finish.
How the job changes by surface
Glass-to-glass joints
These joints are on show, so a straight, even finish matters.
Glass-to-frame joints
Where glass sits in a frame, silicone keeps water out. A failed bead lets water in.
Aftercare tips
Joint life depends on how it’s used and looked after. Here’s what we suggest:
- Use gentle products around the joints
- Do not leave a drip for the next storm
- Ventilate the conservatory to cut condensation
- Wipe the screen down after showering
Look over the glazing joints every year or so. Catching a split early keeps the repair small.
Conservatory leaks rarely stay small. Water runs along frames and down walls so it’s best dealt with right away.
When something else is needed
We won’t take on work that will not last, so here’s what sealant can’t put right:
- Misting between the panes of a double-glazed unit (a failed unit for a glazier)
- Water coming through the roof rather than a sealant joint
- Rotten or badly damaged frames
Not sure which it is? You can ring 0345 464 0079 or email us and we will tell you honestly before you book.
Joints and surfaces we work on
- Glass-to-frame joints
- Glass-to-glass joints
- Glass balustrade bases
- Shower screens
- Conservatory frames
- Rooflights
When to call us in Segensworth
New silicone over old silicone won’t bond. Many failed joints we see have been topped up rather than cut out leaving a path for water.
Keep an eye out for these signs:
- Glazing silicone that has cracked or come away
- Water running down inside the glass
- Black or yellowed silicone on glass joints
- Failed sealant around rooflight glass
If you let a flat or house near Swanwick station, leaking glazing joints, shower screens or conservatory seals are worth sorting between tenancies.
What your quote should include
- Whether all the old sealant comes out first
- What the quote includes, VAT included or not
- How the colour is chosen
- Whether the sealant suits the joint
Segensworth homes and the weather
Segensworth is within about 3 miles of 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. Rainfall in the South East is lower than in much of the UK, but outside sealant still needs a dry, clean surface, so outdoor work is planned around the forecast.
Managing a site like Cornerstone CofE (VA) Primary School? Then its window and door frames need their mastic kept sound, just like a home’s. For an older house near a landmark such as St John, the windows may be timber, sash or later replacements, and each needs the right sealant against the wall.
Segensworth is about 3 miles north-west of Fareham, in Hampshire. Anywhere in PO15, our applicators can take on glazing silicone. Segensworth is one of 683 towns and villages in Hampshire where we work. Southampton is on our list too, around 7 miles away.
We work across the PO15 and SO31 postcode area for glazing silicone. Streets in the area include Witherbed Lane, Brunel Way and Concorde Way, and we cover them all. We also cover Titchfield Park (1 mile south), Park Gate (1 mile west), Locks Heath (1 mile south-west), Whiteley (1 mile north) and Titchfield Common (1 mile south-west). Within a short drive, we also cover Winchester (13 miles north), Gosport (6 miles south-east), Havant (11 miles east), Eastleigh (8 miles north-west), Fareham (3 miles south-east) and Horndean (11 miles east).
What’s near Segensworth
In Segensworth, that means homes and buildings near The Henry Cort Community College. The nearest railway station is Swanwick station, roughly 0.9 miles north-west of the centre. A little further out are Fareham Community Hospital (1.2 miles west) and St Andrew's Castle (3.2 miles west). Not far away are Swanwick Lakes.
The process
On the day, we start by going over the job with you. Surfaces next to the work are protected before work begins. Most jobs take anything from an hour or two to most of a day, depending on the size of the job. In a small place like Segensworth, access is normally the main thing to plan. If the job is outside, mention outbuildings, exposed walls and how to reach them.
- First, we check where the water gets in.
- The failed silicone is cut out without marking the glass or frame.
- The joint is cleaned and degreased.
- We lay the new bead and tool it smooth.
- We check the finished joints and test with water where it’s safe.
How to prepare
- Keep children and pets away from the work area
- Let us know about parking restrictions
- Let us know if you’ve seen damp or leaks
Getting a quote
Call for a quick quote, or email us if that’s easier. Tell us about the joints that need doing and we’ll explain what’s involved and give you a clear price.