Custom steel fabrication · Melbourne’s East
Mon–Fri: 8 am to 5 pm
Custom steel fabrication · Melbourne’s East
Mon–Fri: 8 am to 5 pm
Security Doors
Sliding and hinged security doors in steel or aluminium, made to fit your doorway — not a stock size packed out on site.
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Adonai Steel Fabrications makes custom security doors for Melbourne homes in our own Kilsyth workshop — sliding security doors for patios and glass sliders, and hinged security doors for front, back and side entries — in steel or aluminium, measured on site and built to your actual opening.
We fit security doors across Melbourne’s East, including Croydon, Ringwood, Doncaster, Templestowe, Kew and Hawthorn. Pricing depends on the door size, sliding or hinged, steel or aluminium, the infill design and the finish — you get a straightforward quote once we’ve measured.
What we build
Built to match
Why choose Adonai Steel
15+ years fabricating steel across Melbourne’s East — doors, gates, fences and balustrades from one workshop.
Every door is measured on site and built to your opening, not ordered to a stock size.
One team fabricates and installs — not a subcontracted install crew.
Proud member of Master Builders Victoria.
Sliding or hinged?
| Sliding security door | Hinged security door | |
|---|---|---|
| Best for | Glass sliding doors, patios, balconies and wide openings | Front, back and side entries |
| Space needed | None in front or behind — runs parallel to the opening | Clear swing space outward |
| Matches | Your sliding door frame colour | Your front door, gate and fence style |
Unsure which suits your opening? Tell us the door type and the space around it when you call and we’ll recommend the right style.
Materials
We make custom security doors in both steel and aluminium. Steel gives a heavier, more solid feel; aluminium is a lighter option. Tell us how the door will be used and what it needs to match, and we will recommend the right material for your opening.
Not sure which is right for your home? Ask us and we will advise when we measure.
Patios and sliders
Sliding security doors suit glass sliding doors, patios, balconies and wide openings, because they run parallel to the opening and need no space in front or behind. We measure your existing sliding door and the opening around it, then build the security door to suit.
Replacing an old door? We fabricate a new one to suit your existing opening and fit it in place of the old one.
Want a security door for your patio or slider? Request a free measure and quote.
Cost
The price depends on the door size, whether it is sliding or hinged, steel or aluminium, the infill design and the finish. Every door is measured on site and built to your opening, so we quote after we have measured rather than from a stock price list.
Want a number for your doorway? Get a free quote.
Built to match
Because we fabricate doors, gates, fences and balustrades in one workshop, your security door can match the infill, style and colour of the rest of your property. See our gates, fencing and balustrades.
Send us photos or we will look on site. Contact us.
Where we install
We make security doors in our Kilsyth workshop and install across Melbourne’s East, including Kilsyth, Croydon, Ringwood, Bayswater, Boronia, Doncaster, Templestowe, Kew and Hawthorn.
Not on the list? Contact us and we will let you know if we can help.
Our process
We visit your property and measure the doorway — width, height, frame condition and how the door needs to open.
We design and fabricate the door frame and infill in our Kilsyth workshop to match your home and existing steelwork.
We install the door and check it opens, closes and locks properly.
Service areas
We measure, fabricate and install custom security doors across Melbourne’s East from our Kilsyth workshop. Choose your suburb for local details, or get a free quote if yours isn’t listed — we cover the surrounding areas too.
Security doors Croydon · Security doors Kilsyth · Security doors Bayswater · Security doors Ringwood · Security doors Boronia · Security doors Montrose · Security doors Wantirna · Security doors Doncaster · Security doors Templestowe · Security doors Glen Waverley · Security doors Burwood · Security doors Kew · Security doors Hawthorn
FAQs
Yes. We measure your existing sliding door and the opening around it, then build the security door to suit.
Yes. We fabricate a new door to suit your existing opening and fit it in place of the old one.
Yes. Send us photos or we’ll look on site, and we’ll match the style, infill and colour.
Steel gives a heavier, more solid feel and suits traditional or wrought-iron-style designs. Aluminium is lighter and suits modern homes and large sliding openings — we’ll recommend one when we measure.
More questions
How much do security doors cost in Melbourne?
It depends on the door size, sliding or hinged, steel or aluminium, the infill design and the finish. We measure on site and give you a straightforward quote rather than a stock price.
Should I choose a sliding or hinged security door?
Sliding security doors suit glass sliding doors, patios, balconies and wide openings. Hinged security doors suit front, back and side entries and need clear swing space outward. Tell us the door type and the space around it and we will recommend the right style.
Do you make security doors for front, back and side entries?
Yes. We make hinged security doors for front, back and side entries, single or double, and sliding security doors for patios and balconies.
Where do you install security doors?
We install across Melbourne’s East, including Kilsyth, Croydon, Ringwood, Bayswater, Boronia, Montrose, Wantirna, Doncaster, Templestowe, Glen Waverley, Burwood, Kew and Hawthorn.
Have a different question? Contact us or call 0406 776 186.
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Tell us what you need and we’ll come back with a straightforward quote — no call centre, no guesswork.
