Retractable roof access hatch ladder.
Industrial standard retractable ladder designed for easy installation and fitted with heavy duty counter balancing springs to provide safe and controlled operation.
Manufactured to BS EN 14975 (DN 4570) standards.
|Uniclass 2015||Aluminium loft ladders (Pr_25_30_85_03)|
Size: Up to 2500 mm, number of treads: 9, minimum hatch length: 620 mm.
Size: 2500–2790 mm, number of treads: 10, minimum hatch length: 620 mm.
Size: 2791–3090 mm, number of treads: 11, minimum hatch length: 620 mm.
Size: 3091–3390 mm, number of treads: 12, minimum hatch length: 620 mm.
Note: Handrail requires a minimum ceiling opening length of 1000 mm. Additional steps are also available to installation above the ceiling opening.