Glass balustrade or steel railings: choosing for a Dublin home
Most balcony and stair guarding decisions come down to these two options. Neither is better in the abstract; it depends on what you are trying to protect, what you are trying to see and how much cleaning you will tolerate.
The case for glass
Glass keeps a view intact, which is the whole argument for it on a terrace overlooking the sea or a garden. It also lets light into a stairwell and makes a small space feel larger. Structural glass balustrade uses toughened laminated panels either clamped in a base channel or held by stainless standoffs.
The trade offs are cost, weight and cleaning. Glass is the more expensive option in almost every configuration, the panels are heavy to handle, and in a Dublin winter they show every rain mark.
The case for steel
Steel railings are cheaper, lighter, easier to repair and far more forgiving of an imperfect substrate. A slim vertical bar design keeps most of the view while looking deliberately architectural rather than utilitarian.
Steel also handles coastal exposure better and can be matched to the rest of the ironwork on a period property. If something is damaged, a section can be replaced without ordering a bespoke glass panel.
Hybrid designs
The arrangement we fit most often is a steel frame with glass infill panels. It costs less than a fully frameless system, is easier to install to an existing structure, and gives most of the visual openness.
A steel top rail also solves a practical problem: it gives something to hold, which frameless glass does not, and it protects the glass edge.
Compliance for both
Whichever you choose, the guarding height and the 100mm gap rule apply, and glass used as guarding must be the correct toughened laminated specification so that a broken panel remains in place. We design to that as standard.
Send us the run length, the drop below and a photo of the structure, and we will price both options so you can compare like with like.
Want this priced for your own job? Send us your drawings or a photo and we will come back with a fixed price, usually within one working day.
Common questions
Need this done properly? Talk to the workshop.
Send us drawings, a sketch or a site photo. We come back with a fixed price and a firm lead time, usually within one working day.