Oxfordshire · England
Kingston Blount Glazing Silicone
Glazing joints in Kingston Blount need attention? We cut out the old, prepare the joints and apply the right sealant, with a 12-month guarantee.
- Silicone pulling away from the glass
- Leaks from the base of a shower screen
- Leaking glazing joints on a rooflight
Glazing silicone for homes and businesses in Kingston Blount
Glazing silicone that has yellowed, blackened or come away spoils the look and lets water in. We remove it without scratching the glass or frame and reseal the joint. Typical jobs include water getting into a conservatory at the joints and sealant that was laid over old silicone and failed, on conservatory frames, glass-to-frame joints and glass-to-glass joints.
Somewhere as small as Kingston Blount, older homes often have timber frames set in stone or brickwork. Not every older frame suits a modern silicone bead, so the sealant has to be chosen to suit the building.
You get a 12-month guarantee, the same in Kingston Blount as everywhere else we work.
- Location
- Kingston Blount (OX39)
- Wider area
- Oxfordshire
- Cover
- One year on every job
- Price
- A clear quote up front
- Phone
- 0345 464 0079
- Page updated
- 26 October 2026
Different surfaces, different methods
Glass-to-frame joints
Silicone at the glass edge seals it into the frame. When it splits, water can get into the frame.
Glass balustrade bases
We reseal the joint where the glass meets the base channel. Glass fitting is a separate trade.
Towns and villages near Kingston Blount
What else we do in Kingston Blount
Kingston Blount questions
Do you work for landlords with property near Princes Risborough station?
Yes, landlords and agents are among the people we work for, and several properties can go on one quote. Just call 0345 464 0079 or email us with the address and what needs doing, and we’ll give you a clear price.
Can you do glazing silicone in Kingston Blount?
Yes. Our work covers London and the South East, and Kingston Blount is part of that. Just ring 0345 464 0079 or email us with a few details of the job.
Is it possible to redo the silicone on a shower screen?
Yes. The old bead comes off without marking the glass, and the joints are cleaned and resealed.
How long does the job take?
It depends on the size of the job, but as a guide it takes a few hours for most jobs. We will give you a better idea when we quote.
Will there be a smell?
Sometimes, a little. It fades as the sealant cures, and ventilation helps.
Can a conservatory leak be sealed?
Often, if the leak is at a sealant joint. We trace the leak first before any sealing.
Are you fully insured?
Yes. Mr Mastic is fully insured, with over 20 years’ experience in sealant work.
Where is Mr Mastic based?
Our base is Crawley, with over 20 years’ experience. We work across South East England, London and Scotland.
Leave it or put it right?
Resealing cannot fix a failed unit or a cracked panel. We say so plainly, so you can call the right trade. Where a wall is exposed, as many are in small places like Kingston Blount, wind-driven rain gets into any failed joint, and damp in older walls is slow to dry out.
Every job is a little different, so we quote each one individually. The number of joints, how easy they are to reach and the sealant needed all play a part, and we’ll explain the quote if you ask.
Why us?
- Fully insured
- Trusted Arbo and Everbuild sealants
- We agree the colour with you first
- An ARBOMaster approved applicator
Take a look at how sealant jobs are priced or what customers say.
Signs you need glazing silicone in Kingston Blount
The wrong sealant is a common cause. Not every silicone sticks properly to glass and vinegar-smelling acetoxy silicone can attack some metals.
The most common problems we see are:
- Stained, discoloured glazing silicone
- Silicone pulling away from the glass
- Water running down inside the glass
- Glass-to-glass joints that have split
Letting a property close to Princes Risborough station? Then glazing joints are worth checking at the end of a tenancy, before a small leak grows.
Comparing quotes
- Who does the work, and how experienced they are
- What product goes in the joint
- Which colour the sealant will be
- What insurance they hold
DIY sealant or a professional job?
Overfilling a joint is a classic DIY mistake. A thick, smeared bead looks untidy and does not move well, and getting the depth right matters as much as the look.
If you’re set on DIY, put the effort into preparation: remove every trace of old sealant, clean and dry the joint, and follow the product’s cure time. If it fails, we can still redo it.
Looking after it afterwards
Simple care keeps the joints in good condition. Our advice:
- Run a squeegee over the glass when you are done
- Clear the conservatory gutters regularly
- Keep air moving in the conservatory
- Do not use a blade near the sealant
On shower screens, wipe or squeegee after use and let the room air. That slows mould growth on the bead.
Don’t leave lifting or mouldy silicone on glazing. Once it starts to peel, water gets behind it and the problem grows.
What glazing silicone looks like in Kingston Blount
Compared with the north and west, the South East gets less rain, though outdoor sealant still has to go onto a dry joint, so the forecast decides the day. Historic houses like Adwell House (about 2.6 miles west) are a reminder that the area around Kingston Blount has older buildings as well as new. Where a home is older, older timber frames in brick or stone need a different approach from a modern uPVC window.
Homes close to Church of the Nativity of the Blessed Virgin Mary include some older properties, and the windows may be timber, sash or later replacements, and each needs the right sealant against the wall. For site and facilities teams at buildings such as Aston Rowant Church of England Primary School, larger buildings have plenty of frames, and the mastic around each one ages.
Kingston Blount is about 4 miles south-east of Thame, in Oxfordshire. We carry out glazing silicone for homes and businesses in Kingston Blount and nearby. Kingston Blount is one of 443 towns and villages in Oxfordshire where we work for glazing silicone. Oxford is on our list too, about 13 miles from Kingston Blount.
Every address in OX39 is within our area for glazing silicone, from the main roads to the quietest streets. That includes homes and businesses on High Street, Pleck Lane and Old Croft Close. Other places close to Kingston Blount include Crowell (1 mile east), Oakley (1 mile north-east), Aston Rowant (1 mile south-west), Crowell Hill (1 mile south-east) and Postcombe (2 miles west). We also work in nearby towns such as Oxford (13 miles west), Didcot (15 miles west), Abingdon-on-Thames (15 miles west), Thame (4 miles north-west), Henley-on-Thames (11 miles south) and Benson (9 miles south-west).
Near you in Kingston Blount
In Kingston Blount, that means homes and buildings near The Cherry Tree pub. The nearest railway station is Princes Risborough station, roughly 4.2 miles north-east of the centre. Nearby you will also find Thame Community Hospital (4.1 miles north-west). Green spaces nearby include Bald Hill and Oakley Hill nature reserve.
What we can’t put right
New sealant cannot fix everything, and we will tell you before we start. Sealant will not put right:
- Condensation trapped between two panes
- A sagging or failing conservatory roof
- Failed flashing around a conservatory
Not sure which it is? You can phone 0345 464 0079 or drop us an email and we will tell you honestly.
What we seal
- Glass balustrade bases
- Conservatory frames
- Glass-to-glass joints
- Rooflights
- Shower screens
- Glass-to-frame joints
The process
Good joint work is mostly preparation, and we do not rush it. Every joint is cleaned and dried before new material goes in. All told, the work takes anything from an hour or two to most of a day, depending on the size of the job. Somewhere like Kingston Blount 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.
- We look at the glazing and agree which joints need resealing.
- We cut away the failed silicone.
- We clean and prepare the joint.
- New glazing silicone goes in and is finished neatly.
- We inspect the work and test it where we can.
Before we arrive
- Mention any leaks or damp you’ve noticed
- Let us know about earlier repairs to the joints
- For indoor joints, keep the area dry beforehand if you can
Ask for a quote
For glazing silicone in Kingston Blount, call 0345 464 0079 or send us an email. Tell us what the problem is and where, and we will agree the price before any work begins.