Wokingham · England
Glazing & conservatory sealant in Wargrave, Wokingham
Glazing silicone for conservatories, rooflights, glass panels and shower screens for homeowners, landlords and businesses in Wargrave. Fully insured, ARBOMaster approved and guaranteed for a year.
- Failed joints on frameless glass
- Water tracking down the inner face of the glass
- New silicone smeared over old sealant
FAQs for Wargrave
I let a flat near Wargrave station. Can you help?
Yes, we work for landlords and agents. You can ring 0345 464 0079 or email us with the address and a few details, and we’ll give you a fixed price before any work starts.
Is Wargrave within the area you cover?
Yes, Wargrave is covered. Our work covers London and the South East, from towns to the smallest places. The journey is planned ahead, so it helps to know about access.
What sealant do you use?
The product depends on the job: anti-fungal sanitary silicone in wet areas, and other sealants where joints move or face the weather. Brands we use include Arbo and Everbuild.
Will you leave a mess?
Very little: the area around the joints is protected first, and we tidy up before we go.
Is it possible to redo the silicone on a shower screen?
Yes. We cut out the old silicone and reseal the glass-to-wall and glass-to-tray joints.
Do you fit new glass or sealed units?
No, our work is the silicone. A glazier replaces glass and units.
When is the sealant fully cured?
Cure times vary by product. We tell you how long to leave it before we go.
Can you just put new silicone over the old?
Topping up is a common cause of leaks. We remove the old silicone, clean the joint and reseal.
Glazing silicone in Wargrave, done properly
Glass and frames expand and contract differently, so the sealant between them does a lot of work. Once it splits or comes away, water finds a way through. We replace it with a glazing silicone that suits the glass and frame. We work on glass-to-glass joints, glass-to-frame joints and glass balustrade bases, and common reasons people get in touch are stained, discoloured glazing silicone and leaking glazing joints on a rooflight.
Homes around Wargrave range from older properties to newer houses, and their windows range just as widely. Each frame material needs the right sealant against the right wall.
Whatever the size of the job, you get the same one-year guarantee.
- Location
- Wargrave (RG10)
- Region
- Wokingham
- Guarantee
- A year, on every job
- Price
- A clear quote up front
- Call
- 0345 464 0079
- Page updated
- 26 October 2026
What happens if it’s left?
Glazing joints need a sealant made for the job. General-purpose sealant from a DIY shop may not suit glass or the frame so we choose a glazing silicone instead. In an older home around Wargrave, damp from a failed joint can get into timber and plaster, which is far harder to put right than the sealant itself.
There are no prices on our website, because each job is priced on what it involves. For a quick quote, please call 0345 464 0079 or email us and we will talk you through it.
Why choose Mr Mastic in Wargrave
- More than 20 years in sealant work
- Sealant colour chosen to suit
- Every job guaranteed for a year
- Trusted Arbo and Everbuild sealants
See our cost guide or customer reviews.
For landlords and businesses
For anyone letting property in or around Wargrave, several properties can be quoted together. Just tell us the addresses and what each one needs, and pictures by email help.
We regularly work with letting and managing agents. Send the address, what’s needed and the access arrangements and we’ll quote.
What happens on the day
A visit follows a simple pattern: we look at the joints together, 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. A visit to Wargrave is planned like any other: the time, the access and where to park are agreed in advance. If the work is outside, the weather plays a part, as sealant needs a dry surface.
- First we agree the joints to be done.
- We cut away the failed silicone.
- The surfaces are cleaned with a suitable solvent.
- We apply and tool the new silicone.
- We inspect the work and test it where we can.
Getting ready for the visit
- Where the joints are inside, avoid wetting them before we arrive
- Clear items away from the joints we are working on
- Mention any sign-in or site rules at work premises
Getting a quote
Every job is quoted individually, so start by telling us what you need. Simply phone 0345 464 0079 or drop us an email and describe the job, and photos are welcome.
Related advice
When to call us in Wargrave
Using a sealant not made for glass causes many failures. Some products don’t bond well to glass, and acetoxy types can attack some frame materials.
Look out for any of the following:
- Drips on the inside of a conservatory window
- Leaking glazing joints on a rooflight
- Glazing silicone that has cracked or come away
- Sealant that was laid over old silicone and failed
Schools such as Robert Piggott CofE Infant School are buildings too, and the mastic around its windows and doors needs looking after like any other building’s.
Comparing quotes
- Is the old sealant removed completely?
- Is VAT in the price?
- What preparation is included
- Whether they’re fully insured
What glazing silicone looks like in Wargrave
With historic houses such as Harleyford Manor (about 4.2 miles north-east) nearby, there’s older building stock in the area around Wargrave as well as newer homes. In older buildings, older frames set in brick or stone need a sealant that suits them, and sometimes that’s traditional sand mastic. Compared with the north and west, the South East gets less rain, but outside sealant still needs a dry, clean surface, so outdoor work is planned around the forecast.
If you live in an older home near Church of St Mary, frames set in older brick or stone need a sealant that suits the wall as well as the frame. For landlords with property near Wargrave station, glazing joints are worth checking at the end of a tenancy, before a small leak grows.
Wargrave is about 4 miles north-east of Woodley, in Wokingham. Homes, rented property, offices and hotels in Wargrave can book us for glazing silicone, old or new, large or small. The work is guaranteed for a year. Our Wokingham coverage runs to 35 places, Wargrave among them. There’s also a page for Reading, about 6 miles away.
All of RG10 is covered for glazing silicone. Whether your property is on High Street, Langhams Way and Victoria Road or a nearby road, we can help. Nearby, we also carry out glazing silicone in Bowsey Hill (1 mile north-east), Lower Shiplake (1 mile north-west), Cockpole Green (2 miles north), Knowl Hill (2 miles east) and Warren Row (2 miles north-east). We also work in nearby towns such as Reading (6 miles south-west), Wokingham (6 miles south), Woodley (4 miles south-west), Earley (6 miles south-west), Crowthorne (9 miles south) and Lower Earley (6 miles south-west).
Near you in Wargrave
Typical jobs here are in homes near Loddon Nature Reserve, The Piggott School and The White Hart pub, among other places. The nearest railway station is Wargrave station, roughly 0.7 miles south-west of the centre. Other landmarks nearby include St Mark's Hospital (5.3 miles east) and Frazer Nash Archives (2.4 miles north-west). Not far away are Hurley Chalk Pit and South Lake.
What the job involves on each surface
Glass-to-frame joints
Glass-to-frame joints need a sealant that bonds to both. We use a glazing silicone suited to each.
Shower screens
A screen’s wall joint and tray joint are where leaks start. We reseal both with anti-fungal silicone.
Can I do it myself?
Some jobs are best left to a professional: work at height, external movement joints, fire-rated sealant and large areas call for the right materials, safe access and experience.
What a professional job adds is preparation and the right product. We take joints back to clean, dry surfaces, and the sealant is matched to the joint and its conditions, and the work is guaranteed for a year.
Towns and villages near Wargrave
More services for Wargrave
How to look after the new joints
Joint life depends on how it’s used and looked after. We suggest:
- Keep conservatory gutters clear of leaves
- Don’t use a blade near the sealant
- Keep harsh solvents off the silicone
- Wipe the screen down after showering
Use mild cleaners on and around the silicone. Harsh solvents may damage the bead.
A small conservatory leak soon spreads. Water travels along the frame and into the wall, so get it looked at when you first see it.