Greater London · England
Glazing Silicone in Romford
Glazing silicone across Romford and nearby, with old sealant always removed completely.
- Sealant that was laid over old silicone and failed
- Water running down inside the glass
- Leaks where conservatory glass meets the frame
Glazing silicone in Romford, done properly
Many conservatory leaks come down to failed sealant, where glass meets frame or frame meets wall. We trace the leak to the joint and reseal it, and if it’s something sealant cannot fix, we will tell you. If you are dealing with cracked silicone between glass panels and leaking glazing joints on a rooflight, we can put it right, whatever the surface.
Much of London’s older housing was built with timber sash windows, some still in place and some long since replaced. Either way, the mastic between frame and brickwork is what stops draughts and rain getting in, in Romford as anywhere.
All of our work is guaranteed for twelve months, and the guarantee is the same wherever you are.
- Location
- Romford (RM1, RM7, RM11, RM2)
- Region
- Greater London
- Cover
- A year, on every job
- Quote
- A clear quote up front
- Phone
- 0345 464 0079
- Updated
- 26 October 2026
Landlord and commercial work in Romford
For anyone letting property in or around Romford, jobs at different addresses can be quoted together. Just tell us the addresses and what each one needs, and photos by email help.
Letting agents often deal with us directly. Tell us the address, the job and how access works.
Other services in Romford
Different surfaces, different methods
Conservatory frames
Exposed frame joints wear with the weather. A fresh bead seals them again.
Glass balustrade bases
The base joint is cut out and resealed. We don’t install or replace glass.
Why it’s worth doing now in Romford
Dealing with a leaking shower screen early protects the floor and ceiling. A small leak can reach the floor below before you notice. In older London homes, water behind a failed joint soaks into brick and timber without much sign, and once it shows in Romford, the repair is bigger than a sealant job.
The cost depends on the size of the job, how much old material has to come out and how easy the joints are to reach. We give a clear quote before we start, so you know where you stand.
Why choose Mr Mastic in Romford
- Trusted Arbo and Everbuild sealants
- Old sealant always removed completely
- Domestic, commercial and hotel work
- You choose the colour before work begins
Take a look at how sealant jobs are priced and our reviews.
Quotes for glazing silicone in Romford
Every job gets its own quote. This is what makes a difference:
- The size of the job
- The number of rooms or windows
- Access and height
- The product the joint needs
Some things make a job bigger or smaller: the old material and how easily it comes out, whether mould needs treating, and whether the work is at height. We take all of that into account in your quote.
Asking for a quote
Before you ask for a quote, have a think about:
- Any access issues, like height or stairs
- What’s wrong with the joints now
- The address or postcode of the job
- Pictures of the joints, sent by email
For glazing silicone in Romford, call 0345 464 0079 or email us. A short description of the job and where it is helps us quote, and you’ll get a clear quote before we start.
Do you need glazing silicone in Romford?
New silicone over old silicone will not bond. Many failed joints we see have been topped up rather than cut out leaving a path for water.
Common reasons people contact us are:
- Leaking glazing joints on a rooflight
- New silicone smeared over old sealant
- Silicone pulling away from the glass
- Stained, discoloured glazing silicone
As a London address, Romford can be tricky for parking: tell us about permits, visitor bays or off-street space when you book.
Comparing quotes
- Who does the work, and how experienced they are
- Whether all the old sealant comes out first
- How the colour is chosen
- What happens if the job turns out different
How the visit works
Before we leave, we go over the finished joints with you. The work normally takes anything from an hour or two to most of a day, depending on the size of the job, depending on the size of the job. In Romford, as in most of London, parking needs a little planning. A visitor permit or a nearby bay makes the visit run more smoothly.
- First we agree the joints to be done.
- We cut away the failed silicone.
- The surfaces are cleaned with a suitable solvent.
- New glazing silicone goes in and is finished neatly.
- The joints are checked before we leave.
Getting ready for the visit
- Let us know about earlier repairs to the joints
- For indoor joints, keep the area dry beforehand if you can
- Clear items away from the joints we are working on
Ask for a quote
The more we know about the job, the more useful the quote. Let us know the location, the problem and roughly how many joints.
Read more
Romford questions
Is Romford in your area for glazing silicone?
Yes. Our work covers London and the South East, and Romford is part of that. Just call 0345 464 0079 or drop us an email with a few details of the job, and we’ll give you a clear price.
Can you help a landlord with a rental near Romford station?
Yes. We work for landlords and letting agents as well as householders. Just phone 0345 464 0079 or drop us an email with the address and what needs doing, and we’ll give you a clear price.
Why not top up the existing silicone?
It does not last. The new bead cannot grip the old one so we take it all out and start clean.
Are you fully insured?
Yes, we’re fully insured.
What should I tell you?
Let us know what needs doing and where, with pictures by email if possible. We’ll ask anything else we need to know.
Is there any odour?
Possibly a little. It fades as the sealant cures.
Is it messy?
Tidy work is part of the job. Nearby surfaces are protected.
Do you replace glass?
No, our work is the silicone. A glazier replaces glass and units.
Glazing silicone in Romford: local notes
Historic houses like Hare Hall (about 1.4 miles north-east) are a reminder that the area around Romford has older buildings as well as new. Where a home is older, older frames set in brick or stone need a sealant that suits them, and sometimes that’s traditional sand mastic. In a converted house or block, who looks after the windows depends on the lease, so it’s worth checking before booking.
For site and facilities teams at buildings such as Concordia Academy, its window and door frames need their mastic kept sound, just like a home’s. For landlords with property near Romford station, glazing joints are worth checking at the end of a tenancy, before a small leak grows.
Romford is about 12 miles west of Basildon, in Greater London. Homes, rented property, offices and hotels in Romford can book us for glazing silicone, old or new, large or small. Every job comes with our 12-month guarantee. We cover 764 towns and villages across Greater London, large and small. We also work in London, around 13 miles away.
We cover every part of RM1, RM7, RM11 and RM2 for glazing silicone and the streets around it. That includes homes and businesses on High Street, Market Place and Market Link. You’ll find Romford on the A1251, so it’s easy for us to get to. Close by, we work in Rush Green (1 mile south-west), Collier Row (1 mile north), Rise Park (1 mile north), Becontree Heath (1 mile south-west) and Chadwell Heath (2 miles west). Within a short drive, we also cover London (13 miles south-west), City of Westminster (15 miles west), Marylebone (15 miles west), St Pancras (13 miles west), Shoreditch (12 miles west) and Walthamstow (9 miles west).
Around Romford
We work in homes and buildings around Lodge Farm Park, Frances Bardsley Academy for Girls and The Moon & Stars pub, among other places. Romford has its own railway station: Romford station. Well-known places in the area include The Brewery (less than half a mile south-west) and Oldchurch Hospital (under half a mile south). Not far away are The Chase Nature Reserve.
What we can’t put right
In fairness, there are a few things sealant will not fix:
- A sagging or failing conservatory roof
- A frame that needs repairing or replacing
- Leaks from the roof covering or flashing (a roofer’s job)
If in doubt, call 0345 464 0079 or drop us an email and we will say what we think.
Surfaces we seal
- Glass balustrade bases
- Glass-to-frame joints
- Conservatory frames
- Glass-to-glass joints
- Rooflights
- Shower screens