High strength steel folding loft ladder with highly insulated and fire resistant trap door. Passivhaus certified and fire rated to 30 minutes.
The Klimatec 160 Passivhaus loft ladder features a high strength, three or four-part folding loft ladder with hatch door that has high thermal insulation (U-value of 0.34 W/m²K) and an airtight seal. Certified by the Passivhaus Institute for use in passive buildings. 30-minute (EI²30) fire protection from lower trapdoor. Counter-balance spring mechanism provides easy operation.
Features and Benefits:
Full manufacturer warranty.
L30/41 Loft ladders
L30/421 Loft ladders
To EN 14975, EN 12114 and EN 1026 (Class 4) and ÖNORM 3860 EN 1634-1 and EN 1363.1.
White powder coated finish.
Floor to ceiling height (minimum)
Up to 3400 mm, insert requirement.
Loft trap door
With white powder coated finish.
Spring assisted trap door.
Aperture size (l x w)
1200 x 700 mm.
1300 x 700 mm.
1400 x 700 mm.
Insert requirement, available (l x w): 1000–1400 x 500–700 mm.
30 minutes (EI²30).
Accessories/ Other requirements
Airtight sealing kit (for the joint between the ceiling and hatch box frame).
Automatically opening upper cover (to the rear).
Manually opening upper cover (to the side or to the rear).
Upper-floor protective railing.