Oxfordshire · England
East Hendred Glazing Silicone
Glazing joints in East Hendred need attention? We cut out the old, prepare the joints and apply the right sealant.
- Black or yellowed silicone on glass joints
- Silicone pulling away from the glass
- Leaks where conservatory glass meets the frame
About our glazing silicone in East Hendred
Not every silicone suits glass. We use a neutral-cure glazing silicone that’s suited to glass and the frame, and we tool it to a neat, even finish. We work on rooflights, glass balustrade bases and shower screens, and common reasons people get in touch are conservatory leaks at frame and glazing joints and stained, discoloured glazing silicone.
Around East Hendred, many homes face open ground, so their windows and doors take the full weather. Exposed frames and sills lose their mastic sooner than sheltered ones.
A 12-month guarantee comes as standard, so you are covered after we have gone.
- Location
- East Hendred (OX12)
- Region
- Oxfordshire
- Guarantee
- 12 months on all our work
- Price
- A clear quote up front
- Call
- 0345 464 0079
- Page updated
- 26 October 2026
Work for landlords, hotels and businesses
We work for landlords and agents as well as homeowners. Resealing between tenancies is a simple way to keep a property in good order before the next move-in.
Housing providers, facilities teams and property managers book us too in East Hendred and across Oxfordshire. Several sites can go on one quote.
Leave it or put it right?
If the problem is a misted unit or a broken panel, sealant will not help. We say so plainly, so you can call the right trade. Where a wall is exposed, as many are in small places like East Hendred, wind-driven rain gets into any failed joint, and older walls, once damp, take a long time to dry.
The cost reflects the work involved, not guesswork. That is why we ask a few questions first.
Why choose Mr Mastic in East Hendred
- We never seal over old sealant
- Sealant colour chosen to suit
- Experience in homes, commercial sites and hotels
- We leave the area clean and tidy
Common questions in East Hendred
Is East Hendred within the area you cover?
Yes, we do. We work across London and the South East, and smaller places are part of that. The journey is planned ahead, so it helps to know about access.
Can you help a landlord with a rental near Didcot Parkway station?
Yes, rental work is part of what we do. Just phone 0345 464 0079 or send us an email and tell us about the property, and we will give you a clear quote.
Is the work guaranteed?
There’s a 12-month guarantee on every job.
How long should I leave it?
Many sealants skin over quickly but take longer to cure fully. We’ll tell you how long to leave the joint before we leave.
Do you work for hotels and businesses?
Yes. We’ve worked for hotels, offices and other businesses and we’re fully insured.
Can a conservatory leak be sealed?
If the water is coming in through failed sealant joints, yes. If the cause is the roof, a panel or a unit, we will say so.
Where is Mr Mastic based?
Our base is Crawley, with over 20 years’ experience. We work across South East England, London and Scotland.
Do the sealants smell?
It depends on the product. Some products have a noticeable smell, others very little.
What affects the cost of glazing silicone
Every job gets its own quote. These are the things that affect it:
- How many rooms, windows or areas are involved
- Any working-time requirements on site
- The number and length of the joints
- The old material and how stubborn it is
Combining jobs into one visit normally makes better use of the time than several visits, so it’s worth mentioning everything you’d like done. We will give you a clear quote for the lot.
What to tell us for a quote
When you call or email, it’s useful to know:
- Any previous sealing or DIY work
- Roughly how big the job is
- Whether it’s a home or a business
- How we’d reach the joints
Want a quote for glazing silicone? Please call 0345 464 0079 or send us an email and tell us about the job. We’ll explain what we’d do and give you a clear quote before work begins.
Signs you need glazing silicone in East Hendred
New silicone over old silicone will not bond. Plenty of leaks come from a quick top-up over the old bead, and water gets between the layers.
Keep an eye out for these signs:
- Failed sealant around rooflight glass
- Black or yellowed silicone on glass joints
- Failed joints on frameless glass
- Water getting into a conservatory at the joints
Schools such as The Hendreds Church of England School are buildings too, and larger buildings have plenty of frames, and the mastic around each one ages.
Questions to ask before you book
- How much experience the applicator has
- Whether the sealant suits the joint
- What insurance they hold
- What preparation is included
Frames and glazing around East Hendred
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.
If you let a flat or house near Didcot Parkway station, leaking glazing joints, shower screens or conservatory seals are worth sorting between tenancies. For an older house near a landmark such as Church of St Augustine of Canterbury, frames set in older brick or stone need a sealant that suits the wall as well as the frame.
East Hendred is about 4 miles east of Wantage, in Oxfordshire. Every kind of property in East Hendred is covered for glazing silicone, old or new, large or small. Every job comes with our one-year guarantee. Across Oxfordshire, we cover 443 places, East Hendred among them. You can also see our page for Oxford, roughly 12 miles from East Hendred.
Our applicators cover all of OX12 for glazing silicone and the streets around it. That includes homes and businesses on Chapel Square, High Street and Old Road and the roads around them. Close by, we work in West Hendred (1 mile west), Rowstock (1 mile east), Ardington (2 miles west), East Lockinge (2 miles south-west) and West Ilsley (4 miles south). We also work in nearby towns such as Oxford (12 miles north-east), Didcot (4 miles east), Abingdon-on-Thames (6 miles north-east), Witney (15 miles north-west), Wantage (4 miles west) and Grove (4 miles west).
Around East Hendred
Around East Hendred, our work takes us to homes and buildings near The Wheatsheaf Public House. The closest station to East Hendred is Didcot Parkway station, roughly 4.2 miles east. A little further out are Atlas Computer Laboratory (1.8 miles south-east) and Abingdon Community Hospital (5.2 miles north). Open spaces near East Hendred include Mowbray Fields and Chain Hill.
Nearby places to East Hendred
Other services in East Hendred
What sealant work can’t fix
A few problems are outside what sealant work can do:
- Condensation trapped between two panes
- Structural problems with a conservatory roof
- Leaks from the roof covering or flashing (a roofer’s job)
If you’re not sure, just phone 0345 464 0079 or send us an email and we will give you a straight answer.
What we seal
- Glass-to-glass joints
- Shower screens
- Glass balustrade bases
- Glass-to-frame joints
- Conservatory frames
- Rooflights
The process
Before we leave, we go over the finished joints with you. The work normally takes a few hours, depending on how many joints need doing, depending on the size of the job. Somewhere as small as East Hendred, access is often the only tricky part. For outside work, also let us know about exposed walls and any outbuildings involved.
- We trace the leak and confirm it’s a sealant joint.
- The failed silicone is cut out without marking the glass or frame.
- The joint is cleaned and degreased.
- A neutral-cure glazing silicone is applied and tooled.
- We check the finished joints and test with water where it’s safe.
Getting ready for the visit
- For business premises, tell us about site rules or sign-in
- Move anything stored near the joints
- Mention any tricky access
Get a quote
For a quote, phone 0345 464 0079 or email us and tell us where the job is and what the problem looks like. We’ll give you a clear quote before any work starts.
Advice
What the job involves on each surface
Shower screens
Mouldy or lifting sealant on a screen leaks. Cutting it out and resealing fixes it.
Glass balustrade bases
The base of a glass balustrade is generally sealed. When it fails, water can sit in the channel.