Rystar Steel Engineering manufacture standard steel stair stringers from 1 to 15 treads. Stair stringers are manufactured in pairs and can be configured to go from landing to ground, or landing to landing. Standard rising is 175mm and standard going is 250mm. All stair stringers are manufactured from 100x50x3 duragal SHS and galvanized stair tread brackets. Top bracket can be either a top bolting bracket or side bolting. Lower landing brackets are side bolting or made with a leg for setting in concrete. Contact Rystar Steel Engineering for details.
Due to the many possible configurations of each pair of stair stringers we do not keep completed ones in stock. In stead we keep material in stock and can fabricate stair stringers to your requirements, usually within 2 days. We only use high quality, Australian made duragal coated steel.
For applications in corrosive environments, we can also fabricate in black steel and hot-dip galvanize.
Customized stair stringers are also available, made to suite your non-standard measurements or tread material. Prior to fabrication all our custom star stringers are fully drawn in AutoCAD to ensure correct tread spacing.
Rystar Steel can also design mono-stringers for that ‘floating stairs’ look. Mono stringers can be designed many different ways and as such Rystar Steel designs them for each and every installation.
Rystar Steel have designed, fabricated and installed many types of access ladders. Access ladders can be designed with a variety of side supports, handrails and treads. Webforge grating-style step treads are also available.