Product Information

Dolle SW Loft Staircase

Dolle SW 36 mm (trapdoor thickness)

TYPE 3-part ladder

MATERIAL Wood

PRODUCT NUMBER 32565

FLOOR HEIGHT Max. 285 cm

EXTENSION LADDER Max. 350 cm

WINDER 136 cm

MAX. RADIUS OF OPENING 162 cm

NUMBER OF STEPS 12

INSULATION 30 mm

BOX – MATERIAL Spruce

BOX – THICKNESS 18 mm

BOX – HEIGHT 140 mm

EXTERNAL DIMENSIONS OF THE BOX 117.5×57.6 cm

FLAP – MATERIAL White HDF board 2 x 3 mm

INSULATION THICKNESS 30 mm

FLAP THICKNESS 36 mm

STEP THICKNESS 28 mm

STEP DEPTH 82 mm

WIDTH 400 mm

STEP HEIGHT 250 mm

SIDE PART MATERIAL Spruce

SIDE ELEMENT THICKNESS 21 mm

DEPTH OF SIDE ELEMENTS 84 mm

HEIGHT 33.6 cm

MAX. ARM HEIGHT WITH CLOSED STAIRS 44.8 cm

MAX. LOAD ON THE STAIRS Tested according to EN 14975: max. load – 150 kg, tested up to 265 kg

U-VALUE W / (M²K) 1.3 Tested as building element

AIR TIGHTNESS Class 4 @ 600 Pa (tested according to EN12207 at the IFT institute in Rosenheim)

Dolle SW 56 mm (trapdoor thickness)

TYPE 3-part ladder

MATERIAL Wood

PRODUCT NUMBER 52365

FLOOR HEIGHT Max. 285 cm

EXTENSION LADDER Max. 350 cm

WINDER 140 cm

MAX. OPENING RADIUS 164 cm

NUMBER OF STEPS 12

INSULATION 50 mm

BOX – MATERIAL Pine

BOX – THICKNESS 18 mm

BOX – HEIGHT 190 mm

EXTERNAL DIMENSIONS OF THE BOX 117.5×57.6 cm

FLAP – MATERIAL White HDF board 2 x 3 mm

INSULATION THICKNESS 50 mm

FLAP THICKNESS 56 mm

STEP THICKNESS 18 mm

STEP DEPTH 69 mm

WIDTH 400 mm

STEP HEIGHT 250 mm

STEP MATERIAL Beech

SIDE PART MATERIAL Pine

SIDE ELEMENT THICKNESS 21 mm

SIDE ELEMENTS DEPTH 69 mm

HEIGHT 36 cm

MAX. ARM HEIGHT WITH CLOSED STAIRS 59.3 cm

MAX. LOAD ON THE STAIRS Tested according to EN14975: max. load – 150 kg, tested up to 265 kg

U-VALUE W / (M²K) 0.9 Tested as building element

AIR TIGHTNESS Class 4 @ 600 Pa (tested according to EN12207 at the IFT institute in Rosenheim)