West Sussex · England
Broadfield Glazing Silicone
Glazing silicone in Broadfield from a team with over 20 years’ experience. Rated 4.9 on Google from 180+ five-star reviews.
- A quick top-up bead that didn’t last
- Black or yellowed silicone on glass joints
- Rooflight joints letting water in
Frames and glazing around Broadfield
Broadfield is part of Crawley, one of the post-war new towns. With many homes from the post-war decades, replacement windows and doors are common. The mastic around replacement frames ages too, and gaps at sills and frame heads are where water gets in. With historic houses such as Tyes Place (about 4.4 miles south-east) nearby, there’s older building stock in the area around Broadfield 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 is traditional sand mastic.
In the older streets around Christ The Lord, the joint between an old wall and a newer frame is generally the first place rain gets in. Letting a property close to Crawley station? Then leaking glazing joints, shower screens or conservatory seals are worth sorting between tenancies.
Broadfield is about 1 mile south-west of Crawley, in West Sussex. For glazing silicone in and around Broadfield, please phone 0345 464 0079 or drop us an email for a quick quote. We cover West Sussex from our Crawley base. Our West Sussex coverage runs to 371 places, and Broadfield is one of them.
We work across the RH11 and RH10 postcode area for glazing silicone and the streets around it. Local streets include Terry Road, Hobbs Road and Clark Road. We also cover the places around Broadfield: Kilnwood Vale (2 miles west), Colgate (2 miles south-west), Faygate (2 miles west), Handcross (3 miles south) and Plummers Plain (4 miles south). Larger places within reach include Horsham (5 miles west), Haywards Heath (8 miles south-east), Burgess Hill (10 miles south), East Grinstead (9 miles east), Billingshurst (12 miles south-west) and Roffey (4 miles west).
What’s near Broadfield
Typical jobs here are in homes near Cottesmore School, Target Hill Park and The New Moon pub, among other places. Broadfield’s nearest station is Crawley station, roughly 1.4 miles north-east. Other landmarks nearby include Crawley Hospital (1.5 miles north) and Crawley Museum (1.7 miles north-east). Not far away are Tilgate Lake.
Glazing silicone in Broadfield, done properly
Glazing joints need a sealant made for glass. Our applicators use neutral-cure glazing silicone, which suits glass and most frame materials, and we tool it to a neat, even finish. If you are dealing with new silicone smeared over old sealant and conservatory leaks at frame and glazing joints, we can put it right, on glass balustrade bases, rooflights and conservatory frames alike.
Houses in smaller places like Broadfield can stand more in the open than those in a built-up town, so exposed windows and doors face the weather head on. The mastic around frames on those walls tends to age faster.
There’s a 12-month guarantee on every job, large or small.
- Where
- Broadfield (RH11, RH10)
- Region
- West Sussex
- Cover
- A year, on every job
- Quotes
- Quoted before any work starts
- Telephone
- 0345 464 0079
- Last updated
- 26 October 2026
Why deal with it now?
Leaks get worse, not better. Water can damage frames, walls, flooring and furniture so early action saves a bigger repair. Homes in smaller places like Broadfield 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.
What it costs depends on the amount of work, 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 Broadfield
- White, clear, grey or coloured to suit, where the product allows
- Every job guaranteed for a year
- Anti-fungal sanitary silicone in wet areas
- More than 20 years in sealant work
Take a look at our cost guide and what customers say.
Landlords, agents and businesses in Broadfield
Water getting past a failed joint can damage the building, which matters even more when someone else lives there. Resealing at the right time is simple maintenance that we can handle for you.
From a single let to a portfolio, you get the same standard of work: old sealant fully removed, joints prepared properly and a one-year guarantee.
Broadfield: your questions answered
Is Broadfield within the area you cover?
Yes, smaller places are covered as well as towns. Our work covers London and the South East. Let us know about access, parking and anything unusual about getting there when you book.
Should the sealant in an older Broadfield home be renewed?
Often, yes: cracked, shrunken or mouldy sealant has done its job. New sealant will not stick to old, so the old bead has to come out completely first.
Are you an approved applicator?
Yes. We’re approved under the ARBOMaster scheme, which is run for the Arbo sealant brand.
How long does the job take?
That depends on the amount of work, but as a guide it takes anything from an hour or two to most of a day, depending on the size of the job. We’ll give you a better idea when we quote.
Can landlords and businesses book you?
Yes, often. Several properties can be quoted together.
Do you guarantee glazing sealant work?
Our 12-month guarantee applies on all our work.
Which silicone is used for glass joints?
Glass needs a sealant made for glazing. Ours is a neutral-cure glazing silicone with anti-fungal products in bathrooms.
Do you remove the old sealant?
Always. Sealing over old sealant is the main reason resealing fails early, so we never do it.
What we cannot put right
We will always be straight with you, so here’s what new sealant won’t do:
- Condensation trapped between two panes
- A roof that has moved or dropped
- A frame that needs repairing or replacing
Not sure which it is? You can call 0345 464 0079 or send us an email and we will tell you honestly before booking.
Surfaces we seal
- Rooflights
- Conservatory frames
- Glass balustrade bases
- Glass-to-glass joints
- Shower screens
- Glass-to-frame joints
What we are called out for in Broadfield
Not every leak is a sealant problem: broken panels, roof problems and blocked gutters can all let water in. That is why we trace the leak first.
Signs it’s time to call us include:
- Shower screens leaking along the wall or tray
- A quick top-up bead that didn’t last
- Leaking glazing joints on a rooflight
- Conservatory leaks at frame and glazing joints
Managing a site like Seymour Primary School? Then its window and door frames need their mastic kept sound, just like a home’s.
What your quote should include
- How hidden problems are handled
- Whether VAT is included
- What the cure time is
- Which sealant they’ll use, and why
Towns and villages near Broadfield
Also in Broadfield
What happens on the day
When we arrive, we start by going over the job with you, so there are no surprises. We protect the surfaces around the joints before any work begins. The work generally takes a few hours for most jobs. In a smaller place like Broadfield, parking is seldom the issue; lanes, gates and long drives are worth mentioning. For outside work, side access and the height of the joints help us plan.
- We trace the leak and confirm it’s a sealant joint.
- We remove the old sealant carefully.
- We clean the glass and frame so the new silicone bonds.
- We lay the new bead and tool it smooth.
- Each joint is checked and, where possible, water-tested.
How to prepare
- For business premises, tell us about site rules or sign-in
- Move anything stored near the joints
- Tell us if parking is tricky
Ask for a quote
For glazing silicone in Broadfield, call 0345 464 0079 or send us an email. A short description of the job and where it is helps us quote, and we will agree the price before any work begins.
Related advice
Surface by 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. Both are resealed with anti-fungal silicone.
DIY sealant or a professional job?
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 chosen for how the joint moves and where it is, then guaranteed for a year.