West Sussex · England
Glazing Silicone in Three Bridges
We cover Three Bridges for glazing silicone for conservatories, rooflights, glass panels and shower screens. Old material cut out, joints cleaned and sealed neatly and every job guaranteed for a year.
- Stained, discoloured glazing silicone
- Silicone pulling away from the glass
- Cracked silicone between glass panels
About our glazing silicone in Three Bridges
Glass replacement is not something we do, and misting between panes means a failed sealed unit. What we do is the silicone around the glass and that’s often where the water gets in. If you are dealing with drips on the inside of a conservatory window and glazing silicone that has cracked or come away, we can help, on conservatory frames, shower screens and rooflights alike.
In a smaller place like Three Bridges, some walls face open ground and catch the full force of the weather. The mastic around frames on those walls tends to age faster.
Each job carries a 12-month guarantee.
- Where
- Three Bridges (RH10)
- Wider area
- West Sussex
- Cover
- A year, on every job
- Price
- Quoted before any work starts
- Telephone
- 0345 464 0079
- Updated
- 26 October 2026
When to call us in Three Bridges
UV light ages silicone and roof joints get the most sun. It goes brittle, cracks and stops sticking to the glass and frame.
Look out for any of the following:
- Water escaping where a screen meets the wall
- Drips on the inside of a conservatory window
- New silicone smeared over old sealant
- Water getting into a conservatory at the joints
Rented homes near Three Bridges station change hands often, and a shower screen or conservatory joint that leaks is easier to reseal while the property is empty.
What your quote should include
- The length of the guarantee
- Whether all the old sealant comes out first
- What happens if they find a problem under the old sealant
- How long to leave it before use
Surface by surface
Rooflights
A rooflight faces rain and sun from above. Its sealant ages faster than vertical joints.
Shower screens
Black or peeling silicone on a screen lets water out. A full reseal sorts it.
Why act early in Three Bridges
If the problem is a misted unit or a broken panel, sealant won’t help. We will tell you that rather than seal it anyway, so you can call the right trade. Homes in smaller places like Three Bridges can face more weather, and failed outside joints let damp into walls. Indoors, a failed seal lets water into floors and panels as it would anywhere.
There are no prices on our website, because the cost depends so much on the job itself. For a quick quote, please phone 0345 464 0079 or email us and we’ll talk you through it.
Why book with us
- Trusted Arbo and Everbuild sealants
- Sanitary silicone with an anti-fungal additive in wet areas
- A sealant colour to suit the surroundings
- Over 20 years’ experience
Take a look at our cost guide or customer reviews.
How it works
We bring everything the job needs with us, so you do not need to buy or prepare anything. After a quick look at the joints together, the area is protected and the work begins. Most jobs take a few hours, depending on how many joints need doing. In a smaller place like Three Bridges, parking is seldom the issue; lanes, gates and long drives are worth mentioning. If the job is outside, tell us about side access and how high the joints are.
- We find where water is getting in and check whether it’s a sealant joint.
- We cut out the failed silicone, taking care of the glass and frame.
- The glass and frame are cleaned and degreased.
- We apply a neutral-cure glazing silicone and tool it smooth.
- We look over every joint and, where we can, test it with water.
Before we arrive
- Tell us if parking is tricky
- Tell us about any water getting in
- Clear the area around the work
How to get a quote
For glazing silicone in Three Bridges, call 0345 464 0079 or email us. Tell us what the problem is and where, and we’ll agree the price before any work begins.
Read more
Common questions in Three Bridges
Can you help a landlord with a rental near Three Bridges station?
Yes, rental work is part of what we do. 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 we start.
Do older homes in Three Bridges need their sealant replacing?
If it hasn’t been replaced for some years, it’s usually worth it. Sealant does not last for ever, and its life depends on use, cleaning and weather.
Do you come to Three Bridges?
Yes. We cover Three Bridges and the rest of West Sussex, as part of our work across South East England, London and Scotland. For a quote, ring 0345 464 0079 or send us an email.
Can you reseal a frameless shower screen?
Yes. We cut out the old silicone and reseal the glass-to-wall and glass-to-tray joints.
How long before the joint can be used?
Different products cure at different speeds, so follow the cure time we give you when we finish.
Is it worth trying it myself?
That depends on the joint. High-level, external movement and fire-rated joints are professional jobs, while a short indoor joint may be within reach.
Where is Mr Mastic based?
We work from Crawley. Our applicators cover Three Bridges, along with the rest of our area.
Do you remove the old sealant?
Yes, every time. New silicone doesn’t stick to old silicone, so any old material comes out before anything new goes in.
What affects the cost of glazing silicone
Your quote is based on your job. We look at:
- Mould in or behind the old joints
- Whether the work is at height
- Which sealant suits the joint
- How many areas need sealing
Instead of a standard rate, we look at what your job involves: how many joints, what’s in them now and how we reach them. The price is agreed before we begin.
Helping us quote
What to tell us when you ask for a quote:
- Where the property is
- Access, such as stairs, a lift or height
- The type of property
- A few photos by email, if you can
It all starts with a short chat. Tell us what’s wrong, where it is and how much there is. Whenever you are ready, phone 0345 464 0079 or email us.
Can I do it myself?
The difference is mostly in the preparation and the product. Joints are cleaned back to sound surfaces and dried, and the sealant is matched to the joint and its conditions, then guaranteed for a year.
Some jobs are best left to a professional: high-level joints, fire-rated gaps, external movement joints and big jobs call for the right materials, safe access and experience.
What glazing silicone looks like in Three Bridges
With historic houses such as Gravetye Manor (about 4.9 miles south-east) nearby, there’s older building stock in the area around Three Bridges as well as newer homes. 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. 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.
For an older house near a landmark such as St Barnabas', replacement windows fitted into old openings often leave uneven gaps that need backing and a flexible joint. Managing a site like Pound Hill Junior School? Then its window and door frames need their mastic kept sound, just like a home’s.
Three Bridges is about 1 mile east of Crawley, in West Sussex. Homes, rented property, offices and hotels in Three Bridges is covered for glazing silicone, old or new, large or small. The work is guaranteed for a year. Across West Sussex, we cover 371 places, Three Bridges among them.
Work in RH10 works the same way as everywhere else we cover. We cover properties on Ash Road, Mill Road and North Road and the roads around them. We also cover the places around Three Bridges: Pound Hill (1 mile north-east), Worth (1 mile south-east), Maidenbower (1 mile south-east), Tilgate (1 mile south-west) and Crawley (1 mile west). Within a short drive, we also cover Horsham (8 miles south-west), Haywards Heath (9 miles south), Burgess Hill (11 miles south), East Grinstead (7 miles east), Billingshurst (14 miles south-west) and Bewbush (3 miles west).
Around Three Bridges
Typical jobs here are in homes near Hazelwick School, Central Sussex College and Grattons Park. Three Bridges has its own railway station: Three Bridges station. A little further out are Crawley Hospital (1.6 miles west) and Crawley Museum (1.2 miles west). Not far away are Tilgate Lake.
Also near Three Bridges
Also in Three Bridges
Honest limits
It helps to know what we can’t do:
- A roof that has moved or dropped
- Misting between the panes of a double-glazed unit (a failed unit for a glazier)
- A frame that needs repairing or replacing
Not sure which it is? You can ring 0345 464 0079 or drop us an email and we’ll tell you honestly before booking.
What we seal
- Shower screens
- Glass balustrade bases
- Glass-to-glass joints
- Rooflights
- Glass-to-frame joints
- Conservatory frames