A welder in Kiama is usually dealing with wind as much as salt. The town sits on a basalt headland with the ocean on three sides of it, so a deck rail here takes a load a sheltered suburb never sees. Add a main street with genuine heritage character and a lot of properties running as holiday lets, and you get three distinct jobs: exposed balustrades, gates that suit an old streetscape, and rails brought up to standard before guests arrive.
On a sea-facing Kiama deck the barrier carries a wind load as well as a people load, and that drives post centres and base plate size. We build in 316 stainless, at height, with gaps a 125mm sphere cannot pass.
Slim vertical pickets, a plain top rail and simple hoop work, sized to suit the house rather than a catalogue. Fixings into weathered basalt or sandstone go in with chemical anchors, never expansion bolts that split the stone.
We measure the drop, the barrier height and every gap, then put in writing what has to change. The two we find most on older Kiama lets: a rail left low after re-boarding, and horizontal rails a child can climb.
Stairs between split levels want a handrail at 865mm above the nosing line, and a barrier wherever the fall calls for one. We fabricate stringers and rails in 316 stainless or galvanised steel, fixed off the structure, not the treads.
Sea-facing balustrade in 316 stainless, closer post centres and larger base plates to carry exposed wind load.
Kiama's headland is the condition. On an exposed clifftop or sea-facing deck the wind actions a barrier has to carry, which is what AS 1170.2 sets out, are a long way above what the same rail would see two streets inland, and that is a structural matter, not a finish one. It changes post centres, the size of the base plate and how the fixing goes into the slab or the edge beam. A rail that is perfectly adequate in Figtree will rattle and eventually work loose on a Kiama headland.
Salt sits on top of that, with no shelter to break it, so 316 stainless for anything facing the water and stainless fixings to match.
The heritage side is the other half. Parts of Kiama's older streets have a conservation character and basalt and sandstone walls from the town's quarrying days. Kiama Municipal Council can tell you whether an address sits in a heritage conservation area, and that is worth knowing before anything is designed to a street frontage. Metalwork there wants a slim, simple profile rather than a modern aluminium-slat look, and fixings into weathered basalt or sandstone go in with chemical anchors, never expansion bolts.
Then the holiday lets: a short-stay property's barriers get looked at harder than a family home's, and they have to make the NCC's height and 125mm gap rule.
More on welding and metal fabrication, gates, handrails and balustrades, rust and weld repairs and custom metal fabrication.
That is almost always tea-staining rather than the rail failing. Both 304 and 316 stainless can tea-stain in coastal air. 316 resists chloride pitting better, but neither is immune, and on a headland with no shelter the salt load never lets up. What actually controls staining is surface finish and regular fresh-water rinsing: a smoother polished surface holds less salt, and a hose-down keeps chloride from concentrating as it dries. If it has gone past a wipe-down we can cut the surface back and re-passivate it. Where the rail is 304 in a fully exposed spot, replacing the worst runs in 316 is the better spend.
Send a photo and you will get a straight answer on what it needs, what it costs and when it can be done.
Where a rail or balustrade is doing a safety job rather than a decorative one, we set it out to the rules that apply to it. A barrier is required where the fall is a metre or more. Minimum height is 865mm above the nosing line on stairs and ramps and a metre above landings and balconies, and the openings have to be tight enough that a 125mm sphere will not pass through. Above a four-metre drop there is also a no-climb zone. If your job is a replacement on an older place, we will tell you where the existing one sits against that.
Every job is quoted on what it actually needs. We look at the access, the condition of what is already there, the material you want and how much of the old work can be saved, then give you a figure before anything starts. Materials move with the steel market and a repair that looks the same in two photos can be two different jobs once we are standing in front of it, so we do not publish a rate card. You get a price for your job, not a bracket, and it does not change once we have agreed it.
Kiama is the middle of our run and we are through town most weeks, so a look at a rail or a gate is easy to fit in. Parking and access on the headland blocks is the usual constraint.
Plumbing and electrical work is carried out by licensed partners, not in-house.
No, and on a headland it is worth taking seriously. A barrier has to carry a design wind load as well as a people load, and on an exposed Kiama clifftop that wind load is substantially higher than it is a few streets back, which is why rails built to an inland detail start to flex, then work the fixings loose, then let go. The usual culprits are post centres that are too wide, a base plate that is too small for the fixing, or fixings into the edge of a slab where there is not enough concrete to hold them. We will look at how yours is fixed and tell you whether it needs re-fixing, extra posts, or replacement.
The barrier rules do not change because a property is a short-stay rental. Where there is a drop of a metre or more you need a barrier at the required height with gaps a 125mm sphere cannot pass through, but short-stay properties get inspected and complained about far more often, so non-compliant rails tend to surface there first. The two things we most often find on older Kiama lets are a rail that is too low after a deck was re-boarded and raised, and horizontal rails spaced wide enough to climb. We measure the drop, check the gaps and tell you exactly what needs changing, in writing, so you can act on it before a guest or an inspector does.
A photo or two of the rail, gate or stair and a rough length, texted to 0413 147 335. For headland work we normally come out as well, because how the existing fixing goes into the slab decides half the job.
Metalwork is the core of it. We also do carpentry, decking and renovation work in-house, handy when a Kiama deck needs re-boarding under a new rail. Plumbing and electrical are carried out by licensed partners we work with, not by us.
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