Oxfordshire · England

Glazing & conservatory sealant in Little Wittenham, Oxfordshire

Specialist glazing silicone for Little Wittenham: careful preparation, the right product and tidy work. Ask us for a quick quote.

  • Glazing silicone that has cracked or come away
  • Conservatory leaks at frame and glazing joints
  • Shower screens leaking along the wall or tray

Trusted glazing silicone in Little Wittenham

What we can’t put right

In fairness, there are a few things sealant won’t fix:

  • Misting between the panes of a double-glazed unit (a failed unit for a glazier)
  • Rotten or badly damaged frames
  • Water coming through the roof rather than a sealant joint

If in doubt, phone 0345 464 0079 or send us an email and we will say what we think before booking.

What we seal

  • Shower screens
  • Glass-to-glass joints
  • Rooflights
  • Glass-to-frame joints
  • Conservatory frames
  • Glass balustrade bases

Glazing silicone in Little Wittenham

Across Little Wittenham, we reseal glazing joints in homes, offices and hotels. Conservatories, rooflights, glass panels and shower screens are all part of the job. If you have leaks from the base of a shower screen and silicone pulling away from the glass, we can help, on rooflights, conservatory frames and shower screens alike.

Outdoor sealant needs dry, clean surfaces, so work on frames around Little Wittenham is planned for dry weather. Tell us about access to every side of the house, including upper-floor windows.

The work is guaranteed for twelve months. If something is not right with it in that time, tell us and we’ll put it right.

Outdoor mastic being applied where a white frame meets red brickwork, below the fascia and gutter
Location
Little Wittenham (OX14)
Wider area
Oxfordshire
Guarantee
12 months on all our work
Price
A clear quote up front
Call
0345 464 0079
Page updated
26 October 2026

For landlords and businesses

We also work for businesses, from offices to washrooms and kitchens. On commercial sites, working times can be discussed when we quote.

Hotels need rooms back in use, so we plan the work room by room. Hotel work is part of what we do, alongside homes and businesses.

When to call us in Little Wittenham

Some conservatory leaks are not sealant at all: broken panels, roof problems and blocked gutters can all let water in. That’s why we trace the leak first.

Keep an eye out for these signs:

  • Leaks from the base of a shower screen
  • Glazing silicone that has cracked or come away
  • Water getting into a conservatory at the joints
  • Water running down inside the glass

Homes close to Church of St Peter include some older properties, and replacement windows fitted into old openings often leave uneven gaps that need backing and a flexible joint.

Before you book anyone

  • The length of the guarantee
  • How the surfaces are prepared before sealing
  • Which colour the sealant will be
  • How hidden problems are handled

How to choose a mastic man

What we do, step by step

There is not much for you to do on the day. Show us the job and we will take it from there. The job generally takes a few hours, depending on how many joints need doing, including the tidy-up. Somewhere like Little Wittenham needs a little journey planning: let us know about lanes, gates and parking. Everything for the job comes with us, so a second trip is avoided where possible.

  1. First we agree the joints to be done.
  2. Old sealant is removed from the glass and frame.
  3. The surfaces are cleaned with a suitable solvent.
  4. New glazing silicone goes in and is finished neatly.
  5. The joints are checked before we leave.

Preparing for the visit

  • Keep children and pets away from the work area
  • Mention any parking rules near the property
  • Clear items away from the joints we are working on

How to get a quote

For a quote, ring 0345 464 0079 or drop us an email and tell us where the job is and what the problem looks like. We’ll send you a clear quote before any work starts.

Get a price

Related advice

Frames and glazing around Little Wittenham

Compared with the north and west, the South East gets less rain, yet outdoor joints still have to be sealed dry, so jobs are booked with the weather in mind. Historic houses like Brightwell Manor (about 1.7 miles south-east) are a reminder that the area around Little Wittenham 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 is traditional sand mastic.

Letting a property close to Appleford station? Then a shower screen or conservatory joint that leaks is easier to reseal while the property is empty. Managing a site like Long Wittenham (Church of England) Primary School? Then larger buildings have plenty of frames, and the mastic around each one ages.

Little Wittenham is about 3 miles north-east of Didcot, in Oxfordshire. Jobs in Little Wittenham get the same care as everywhere else we work: old sealant removed completely, careful preparation and a 12-month guarantee. Our area takes in 443 places across Oxfordshire, from the larger towns to small villages. We also work in Oxford, around 8 miles away.

Work in OX14 is quoted and booked the same way as anywhere else. If you’re just outside Little Wittenham, we cover Dorchester (1 mile north-east), Brightwell-cum-Sotwell (2 miles south-east), Burcot (2 miles north), Shillingford (2 miles east) and Berinsfield (2 miles north). Further out, we also cover Oxford (8 miles north), Didcot (3 miles south-west), Abingdon-on-Thames (5 miles north-west), Thame (12 miles north-east), Wantage (11 miles west) and Henley-on-Thames (14 miles south-east).

Landmarks near Little Wittenham

The closest station to Little Wittenham is Appleford station, roughly 2.4 miles west. Nearby you will also find Abingdon Community Hospital (5.5 miles north-west) and Brightwell Castle (1.7 miles south-east). The countryside around Little Wittenham includes Mowbray Fields and Wittenham Clumps.

Map of Little Wittenham © OpenStreetMap contributors

How to look after the new joints

How long the joints last depends on use and care. Here’s what we suggest:

  • Inspect the sealant on glazing annually
  • Ventilate the conservatory to cut condensation
  • Clean glass with a mild cleaner and a soft cloth
  • Squeegee the shower screen after each use

Check the joints once a year. Spotting a crack early means a simpler fix, before water gets in.

A leaking shower screen may not show at first. It can damage the floor or the ceiling below before you spot it.

What the job involves on each surface

Shower screens

Silicone holds the water in on frameless screens. We renew it without marking the glass.

Glass-to-frame joints

Silicone at the glass edge seals it into the frame. A failed bead lets water in.

Common questions in Little Wittenham

Do you work for landlords with property near Appleford station?

Yes, we work for letting agents and landlords. You can call 0345 464 0079 or send us an email with the address and a few details, and we’ll give you a fixed price before work begins.

Is Little Wittenham in your area for glazing silicone?

Yes, Little Wittenham is within the area we cover. Our work covers London and the South East. You can call 0345 464 0079 or send us an email and let us know what needs doing.

Are you an approved applicator?

Yes. We’re an ARBOMaster approved applicator, the approved applicator scheme for Arbo sealants.

Do you replace glass?

We don’t replace glass. We look after the sealant joints, and we will tell you if a unit looks like it has failed.

How long will you be here?

A typical job takes anything from an hour or two to most of a day, depending on the size of the job, including the preparation. Your quote will say how long we expect yours to take.

Do you offer different sealant colours?

Normally, yes. Sealants come in white, clear, grey and other colours for many products, and we agree the colour with you before we start.

Is it enough to run a bead over the old sealant?

A top-up rarely holds. The new bead cannot grip the old one so we take it all out and start clean.

What do you put in the joint?

Quality sealants from brands including Arbo and Everbuild, picked for each joint. We’ll tell you what we’re using and why.

Why it’s worth doing now in Little Wittenham

A leaking joint won’t fix itself. Left, water can mark floors, damage plaster and rot timber, so it pays to deal with it early. Where a wall is exposed, as many are in small places like Little Wittenham, wind-driven rain gets into any failed joint, and damp in older walls is slow to dry out.

A failed joint rarely gets cheaper to fix by waiting, as water and mould keep getting in. If you are not sure whether it needs doing, call 0345 464 0079 or email us for an honest opinion and a quote.

Why book with us

  • Domestic, commercial and hotel work
  • We leave the area clean and tidy
  • Quality sealants from Arbo and Everbuild
  • A sealant colour to suit the surroundings

See how sealant jobs are priced or customer reviews.

20+ yearsMastic and sealant specialists
ARBOMaster approvedApproved applicator for Arbo sealants
Fully insuredDomestic, commercial and hotels
One-year guaranteeOn every job