DOLLE BD30

DOLLE BD 30 is fire tested from above and from below according to DIN EN 4102-2:1977-09 with a fire resistance of 30 minuts. The trapdoor is insulated with 50 mm rockwool.

The DOLLE BD 30 attic ladder is delivered with a latch lock for easy and safe operation together with the wooden push/pull rod. The attic ladder has a nice finish with white faced trapdoor and whitepainted wooden architraves. The DOLLE BD 30 attic ladder has non-slip treads and plastic feet for extra security.
The DOLLE BD 30 attic laddes is delivered with a draught excluder which reduces the loss of heat.

Fireresistant Attic ladder. 120x70

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Product data

Product name DOLLE BD30
Type 3-section
Material wood
Product-No. 10575
FLOORHEIGHT Max. 278 cm
Outlet in cm 159,5 cm
Outside width in cm 126 cm
NUMBER OF TREADS 12
Opening size 120x70 cm
Insulation 50 mm
Material (Casing) Blockboard
Thickness (Casing) 18 mm
Height (Casing) 210 mm
Outside Casing 117,5x67,6 cm
Material (Trapdoor) white HDF 2 x 3
INSULATION (TRAPDOOR) 50 mm
THICKNESS (TRAPDOOR) 56 mm
THICKNESS (TREADS) 18 mm
DEPTH (TREADS) 83 mm
WIDTH (TREADS) 400 mm
RISE (TREADS) 250 mm
Material (Treads) beech
Material (String) pine
THICKNESS (STRING) 21 mm
Depth (String) 83 mm
MAX. HEIGHT CLOSED STAIR 36,7 cm
MAX. HEIGHT ARM, CLOSED STAIR CM 59,2 cm
MAX. USERWEIGHT Tested by EN14975 up to 265 kg, work weight 150 kg
U-VALUE W/(M²K) 0,96 tested as building component
Test IFT Rosenheim EN12207 Class 4

Measurements