Oxfordshire · England
Marston Glazing Silicone
Glazing silicone for Marston and the surrounding area: careful preparation, the right product and tidy work. Ask us for a quick quote.
- A quick top-up bead that didn’t last
- Water getting into a conservatory at the joints
- Glazing silicone that has cracked or come away
Glazing silicone in Marston
Glazing silicone is a maintenance item. Sun, rain and movement wear it down and cracked joints let water in. Resealing puts that right. We work on glass-to-frame joints, conservatory frames and shower screens, and the jobs we see most are split or lifting silicone on glass and a quick top-up bead that didn’t last.
Mastic can only go onto a dry, clean joint, so window work in Marston is booked around the forecast. Let us know about access to all the frames, upstairs ones included.
The work is covered for a year after we finish. If there’s a problem with it, please phone 0345 464 0079 or send us an email.
- Location
- Marston (OX3, OX2)
- Wider area
- Oxfordshire
- Guarantee
- A year, on every job
- Quote
- A clear price before any work starts
- Phone
- 0345 464 0079
- Updated
- 26 October 2026
What affects the cost of glazing silicone
Your quote is based on your job. We take into account:
- The type of sealant required
- The amount of work
- Whether old sealant or filler has to be cut out
- How easy the joints are to reach
Leaving a failed joint usually makes the job bigger, not smaller. If you’re unsure, call 0345 464 0079 or send us an email for an honest opinion and a quote.
What to tell us for a quote
The more you tell us, the more accurate the quote. When you get in contact, it helps to mention:
- Whether it’s a home or a business
- The problem you’ve noticed
- The rough size of the job
- How we’d reach the joints
Asking for a quote is easy: let us know the job and the location, and roughly how big it is. A few photos by email make the job easier to understand, and we’ll come back to you with a quote.
Frames and glazing around Marston
Rainfall in the South East is lower than in much of the UK, though outdoor sealant still has to go onto a dry joint, so the forecast decides the day. Historic houses like Holywell Manor (about 1.5 miles south) are a reminder that the area around Marston 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.
For site and facilities teams at buildings such as St Nicholas Primary School, its window and door frames need their mastic kept sound, just like a home’s. Letting a property close to Oxford station? Then leaking glazing joints, shower screens or conservatory seals are worth sorting between tenancies.
Marston is about 2 miles north of Oxford, in Oxfordshire. From the centre of Marston to the outskirts, glazing silicone is available for homes and businesses alike. Marston is one of 443 places in Oxfordshire where we work for glazing silicone.
Our applicators cover all of OX3 and OX2 for glazing silicone and the streets around it. That includes homes and businesses on Back Lane, Mill Lane and Butts Lane and the roads around them. Close by, we work in Northway (1 mile south-east), New Marston (1 mile south), Norham Manor (1 mile south-west), Summertown (1 mile west) and North Oxford (1 mile west). Further out, we also cover Didcot (12 miles south), Bicester (9 miles north), Abingdon-on-Thames (7 miles south), Witney (11 miles west), Carterton (15 miles west) and Thame (12 miles east).
Local landmarks in Marston
We work in homes and buildings around Oxford University Parks, Oxford Academy and Swan School, among other places. You’ll also find Victoria Arms (0.5 miles west) and St Hugh's College Main Building Including Library (1.3 miles south-west). For rail, the closest station is Oxford station, about 2.2 miles south-west of the centre. Other landmarks nearby include Pitt Rivers Museum (1.5 miles south-west) and Oxford Castle (2.1 miles south-west). Not far away are Headington Hill and Hook Meadow and The Trap Grounds.
The process
The work is kept neat and contained to the area we’re working on. The job normally takes anything from an hour or two to most of a day, depending on the size of the job, and we tell you how long to leave it before we go. Somewhere like Marston needs a little journey planning: tell us about narrow lanes, gates, long drives and where we can park. Everything for the job comes with us, so a second trip is avoided where possible.
- 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.
- 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.
Getting ready for the visit
- Clear items away from the joints we are working on
- Let us know about stairs, lifts or work at height
- Keep children and pets away from the work area
Getting a quote
A good description makes for an accurate quote. Tell us where the job is, what’s wrong and how much there is.
Read more
How to look after the new joints
Joint life depends on how it’s used and looked after. Here’s what we suggest:
- Don’t leave a drip for the next storm
- Keep scrapers and blades away from the silicone
- Run a squeegee over the glass when you are done
- Check the gutters above the glazing for debris
Gentle products are best near the sealant. Harsh solvents may damage the bead.
Cracked glazing silicone means the joint has failed. Resealing now is a small job compared with fixing water damage later.
How the job changes by surface
Glass-to-glass joints
These joints are on show, so a straight, even finish matters.
Conservatory frames
Leaks often start where the frame meets the wall. We remove the failed sealant and renew it.
Signs you need glazing silicone in Marston
Dirt and grease stop silicone sticking. Where the joint wasn’t cleaned and degreased the sealant may lift within a few years.
Look out for any of the following:
- Silicone pulling away from the glass
- A quick top-up bead that didn’t last
- Drips on the inside of a conservatory window
- Glass-to-glass joints that have split
If you live in an older home near Church of St Nicholas, replacement windows fitted into old openings often leave uneven gaps that need backing and a flexible joint.
Before booking anyone
- What happens if they find a problem under the old sealant
- How the colour is chosen
- What the quote includes, VAT included or not
- Who does the work, and how experienced they are
Towns and villages near Marston
Also in Marston
What we cannot put right
We’d rather tell you now than do work that won’t last, so these are the limits:
- Cracked or broken glass
- Frames that have decayed or split
- Misting between the panes of a double-glazed unit (a failed unit for a glazier)
If you’re not sure, just call 0345 464 0079 or send us an email and we’ll give you a straight answer before booking.
What we seal
- Conservatory frames
- Rooflights
- Glass-to-frame joints
- Glass-to-glass joints
- Shower screens
- Glass balustrade bases
Marston: your questions answered
I let a flat near Oxford station. Can you help?
Yes, landlords and agents are among the people we work for. You can ring 0345 464 0079 or email us with the details for a clear quote.
Do you cover Marston for glazing silicone?
Yes. Our work covers London and the South East, and Marston is part of that. Just ring 0345 464 0079 or drop us an email with a few details of the job, and we will give you a clear price.
Can you reseal the base of a glass balustrade?
We can, if the base joint is sealed. Send us pictures and we will take a look when you ring 0345 464 0079 or send us an email.
Do you fit new glass or sealed units?
We do not replace glass. We look after the sealant joints and can tell you if a unit seems to have gone.
Are you ARBOMaster approved?
Yes. We hold ARBOMaster approved applicator status and we are fully insured too.
Can I add another job to the visit?
Of course. Doing several areas at once is usually more efficient.
Can a conservatory leak be sealed?
In many cases, as long as sealant is the cause. We trace the leak first, so you know what you are paying for.
Do I need to be at home?
It depends on the job. Inside work needs someone to give us access, while outside work can sometimes be arranged differently.
Landlords, agents and businesses in Marston
We also work for businesses, from offices to washrooms and kitchens. For commercial premises, we can talk through working times when we quote.
Landlords and agents in Marston can book us as well as householders. Resealing between tenancies is a simple way to keep a property in good order.