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Pisko ladders ensure a safe and steady path when moving on the roof or to the chimney, sunroof and other places requiring maintenance. Pisko ladders also offer a safe way down from balconies and upstair rooms. Pisko ladders are manufactured from best raw materials under strict quality controls at our Lapua factory. Our range of ladders offers versatile solutions for both residential and industrial construction. |
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Simplified and straightforward versatility
Pisko ladders can be used in many ways and in many places. The same frames are suitable for wall and roof ladders, emergency escape ladders and side ladders. In addition to the standard ladder frame, we choose the fasteners according to the roof type and use.
Materials
Pisko ladders are manufactured by riveting from a hot-dip galvanized steel pipe. The ladder frame is 1.25 mm thick.
Ladder frame materials:
- Brim: Zn 1.25 x 25 x 45 mm
- Rungs: 1.25 x 25 mm
Tread width:
- 400 mm
Colours and measures
Standard ladder lengths are 0.9 m, 1.2 m, 1.8 m, 2.7 m, 3.3 m and 4.2 m. Ladders can be easily joined to each other due to narrowing in the frame. For example, by joining 2.7 m and 3.3 m ladders it is possible to have a 6 m ladder. The joints are screw fastened.
Standard colours are white RR 20, dark grey RR 23, red RR 29, brick red RR 750, dark brown RR 32, black RR 33 and galvanized. Ladders can also be ordered in other RR and RAL colours.
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Certificates
The Technical Research Center of Finland (VTT) has granted Pisko roof ladders the product certificate No. C261/03.
Testing methods: prEN 12951:2002 section 5.2, SFS-EN ISO 2808, prEN 12951: 2002 section 7.1.2, prEN 12951: 2002 section 7.1.3, prEN 12951: 2002 section 7.1.4, prEN 12951: 2002 section 7.2, prEN 12951: 2002 section 7.3.
