Fixed staircase with aluminium platform and 45° incline. Step and platform width: 600 mm. Platform length: 460 mm. Last step (depth: 225 mm) mounted at the same height as the platform (total step surface: 685 mm). Step and platform design standard in corrugated aluminium (R 9), optionally also available with other coverings. Handrail and railing one-sided – 40 mm with screwed connecting elements (height: 1,100 mm) as standard. Front guardrail available at extra cost. Second handrail optional (required for wall distance >120 mm according to DIN EN ISO 14122-3). Bottom rail ends with robust foot brackets for floor fastening. Easy assembly due to delivery in pre-assembled modules including assembly instructions. For stairs with step width 800 or 1,000 mm, a central support is required from 3,300 mm vertical height (at extra cost or on-site). If no support surfaces or fastenings are available on-site, the fastening must be made using a triangular bracket. Maximum load: 1.5 kN/m², step load 150 kg, total load 300 kg. Note: Galvanised steel connectors are included as standard and are suitable for indoor use. For an extra charge, these can also be made of stainless steel, which is recommended for outdoor use.