Oxfordshire · England
Glazing Silicone in Marsh Gibbon
We cover Marsh Gibbon for glazing silicone for conservatories, rooflights, glass panels and shower screens. Old material cut out, joints cleaned and sealed neatly and every job guaranteed for a year.
- Water escaping where a screen meets the wall
- Black or yellowed silicone on glass joints
- A quick top-up bead that didn’t last
Can I do it myself?
If you’ve already had a go yourself, that’s fine. We cut it out and start again.
A careful DIYer can reseal a simple joint, such as a straightforward joint indoors. Where it goes wrong is sealing over the old bead, working on a wet joint or overloading the gap.
About our glazing silicone in Marsh Gibbon
Not every silicone suits glass. We use a neutral-cure glazing silicone, which suits glass and most frame materials, finished with a neat, even bead. If you are dealing with failed joints on frameless glass and rooflight joints letting water in, we can help, whatever the surface.
Mastic can only go onto a dry, clean joint, so window work in Marsh Gibbon is booked around the forecast. Let us know about access to all the frames, upstairs ones included.
The work is guaranteed for twelve months. If there’s a problem with our work within the year, let us know and we will sort it.
- Location
- Marsh Gibbon (OX27)
- Wider area
- Oxfordshire
- Guarantee
- One year on every job
- Quote
- A clear price before any work starts
- Call
- 0345 464 0079
- Updated
- 26 October 2026
FAQs for Marsh Gibbon
Do you work for landlords with property near Bicester North station?
Yes, we work for landlords and agents. Just phone 0345 464 0079 or email us and tell us about the property, and we’ll give you a clear price.
Is Marsh Gibbon within the area you cover?
Yes. Marsh Gibbon is within the area we cover, which takes in towns, villages and rural addresses. We work across London and the South East. Let us know about access, parking and anything unusual about getting there when you book.
Do the sealants smell?
That depends on the sealant. Some products have a noticeable smell, others very little, and any smell fades as they cure.
What does glazing silicone cost?
Every job is different, so each one gets its own quote. For a quick quote, ring 0345 464 0079 or email us with a short description of the job.
Can you reseal the base of a glass balustrade?
Yes. We cut out the failed sealant and reseal the base joint with a suitable product.
How long does the job take?
That depends on the amount of work, but most jobs take anything from an hour or two to most of a day, depending on the size of the job. We will tell you when we quote.
Do you do commercial work?
Yes. Commercial and hotel work is a large part of what we do. Working times can be discussed when we quote.
Is the work guaranteed?
Our 12-month guarantee applies to every job we do.
What happens on the day
A visit follows a simple pattern: we check the joints, mask and protect the surrounding surfaces, do the work and tidy away. 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 Marsh Gibbon, access is normally the main thing to plan. For outside work, also let us know about exposed walls and any outbuildings involved.
- We start by finding the leak and making sure sealant is the cause.
- The old sealant is removed from the glass and frame without scratching them.
- The glass and frame are cleaned and degreased.
- We apply a neutral-cure glazing silicone and tool it smooth.
- The finished joints are checked and, where it’s safe, tested with water.
Before we arrive
- On commercial sites, let us know about site rules
- Tell us if parking is tricky
- Mention if the joints have been sealed before
How to get a quote
Need a quote? Please ring 0345 464 0079 or drop us an email with a few details. You will know what we plan to do, and what it will cost, before any work begins.
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What glazing silicone looks like in Marsh Gibbon
Rainfall in the South East is lower than in much of the UK, yet outdoor joints still have to be sealed dry, so jobs are booked with the weather in mind. Historic houses like Claydon House (about 4.8 miles east) are a reminder that the area around Marsh Gibbon has older buildings as well as new. In older buildings, older frames set in brick or stone need a sealant that suits them, and sometimes that’s traditional sand mastic.
Homes close to Church of St Mary include some older properties, and replacement windows fitted into old openings often leave uneven gaps that need backing and a flexible joint. If you let a flat or house near Bicester North station, a shower screen or conservatory joint that leaks is easier to reseal while the property is empty.
Marsh Gibbon is about 4 miles east of Bicester, in Oxfordshire. Across the OX27 area, we can carry out glazing silicone at your property. 443 places in Oxfordshire are on our list, large and small. There’s also a page for Oxford, roughly 13 miles from Marsh Gibbon.
We work across OX27 for glazing silicone and the streets around it. If you need glazing silicone at a property on Moorhen Close, Westbury Close and Moat Lane or anywhere close by, we can help. Close by, we work in Poundon (2 miles north), Charndon (2 miles north-east), Twyford (2 miles north-east), Calvert (3 miles east) and Preston Bissett (4 miles north). Within a short drive, we also cover Oxford (13 miles south-west), Bicester (4 miles west), Thame (11 miles south), Kidlington (11 miles south-west), Chinnor (15 miles south-east) and Headington Quarry (11 miles south-west).
What’s near Marsh Gibbon
Locally, jobs take us to homes and businesses close to Plough Inn and the streets around them. Marsh Gibbon’s nearest station is Bicester North station, about 3.7 miles west of the centre. Nearby you’ll also find Bicester Community Hospital (4 miles west) and Bicester Village (4 miles west). Open spaces near Marsh Gibbon include Upper Ray Meadows and Graven Hill.
Quotes for glazing silicone in Marsh Gibbon
Every job gets its own quote. These are the things that affect it:
- Any working-time requirements on site
- The amount of work
- Any mould that needs treating
- The number of rooms or windows
The cost depends on how much there is to do, 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
When you call or email, these details help:
- Roughly how big the job is
- Photos by email, if that is easy
- Whether it has been sealed before
- Where the job is, and your postcode
For a quote, ring 0345 464 0079 or email us with the location and a short description of the problem. You will have a clear quote before we start.
When to call us in Marsh Gibbon
Sunlight breaks sealant down and roof joints get the most sun. Old silicone hardens, cracks and loses its grip to the glass and frame.
These are the problems we’re asked about most:
- Glass-to-glass joints that have split
- Stained, discoloured glazing silicone
- Water tracking down the inner face of the glass
- A quick top-up bead that didn’t last
For site and facilities teams at buildings such as Marsh Gibbon CofE Primary School, its window and door frames need their mastic kept sound, just like a home’s.
Comparing quotes
- What happens if they find a problem under the old sealant
- How long to leave it before use
- What insurance they hold
- Whether VAT is included
What sealant work cannot fix
It helps to know what we can’t do too:
- Misting between the panes of a double-glazed unit (a failed unit for a glazier)
- Cracked or broken glass
- Rotten or badly damaged frames
If in doubt, ring 0345 464 0079 or email us and we’ll say what we think.
Joints and surfaces we work on
- Shower screens
- Rooflights
- Glass-to-frame joints
- Glass-to-glass joints
- Glass balustrade bases
- Conservatory frames
What else we do in Marsh Gibbon
Work for landlords, hotels and businesses
Whether it’s one flat or a portfolio, you get the same standard of work: old sealant fully removed, joints prepared properly and a one-year guarantee.
If you manage several properties in or around Marsh Gibbon, several properties can be quoted together. Send us the addresses and the work at each.
Different surfaces, different methods
Rooflights
A rooflight faces rain and sun from above. The sealant around the glass and frame wears faster than most.
Shower screens
Frameless screens rely on silicone at the base and wall. We renew it without marking the glass.