system of adopting the ladder length to the ceiling height
LST
200 kg maximum loading
U=1.1 W/m²K loft ladder hatch U-value
3 cm insulation thickness
3.6 cm hatch thickness
EN 14975 norm requirements
The LST scissors loft ladder is complete with white insulated hatch, wooden ladder box, metal finishing lining and quick-installation
brackets. The scissors ladder construction takes less space allowing the ladder to be installed in smaller openings (the smallest ladder size is 51 x 80cm).
LSF
fire-resistant hatch
finishing lining slats
non-slip treads
possibility of adding or detaching segments
system of quick installation in the ceiling
possibility of installing additionl accessories
system of adopting the ladder length to the ceiling height
LSF
200 kg maximum loading
- loft ladder hatch U-value
3 cm insulation thickness
5.6 cm hatch thickness
EN 14975 norm requirements
The LSF fire-resistant loft ladder acts as a smoke block inside the building preventing the smoke from passing to a smoke free storey. The loft ladder fireresistance is EI₂= 60 minutes (classification according to EN 13501-2).