Loft Ladder DOLLE BD30

DOLLE BD30 is fire tested from above and from below with a fire resistance of 30 minuts.

Special measure:
Opening size: L:112 - 150 x B:50 - 87,1 cm 
Outer frame dimension: L:109,5 - 147,5 x B:47,6 - 84,6 cm
Casing width x length = max. 0,93 m2

DOLLE BD30 is tested according to DIN EN 4102-2:1977-09.

The trapdoor is insulated with 50 mm rockwool. DOLLE BD30 loft ladder is delivered with a latch lock for easy and safe operation together with the wooden push/pull rod. The loft ladder has a nice finish with white faced trapdoor and whitepainted wooden architraves. DOLLE BD30 loft ladder has non-slip treads and plastic feet for extra security and is delivered with a draught excluder which reduces the loss of heat.

Fireresistant loft ladder

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Product data

Product name Loft Ladder DOLLE BD30
Type 3-section
Material wood
Product-No. 10500
FLOORHEIGHT Max. 336 cm
Height with extra treads Max. NOT Possible cm
Outlet in cm 136 cm
Outside width in cm 162,5 cm
NUMBER OF TREADS 14
Opening size special measure cm
Insulation 50 mm
Material (Casing) Blockboard
Thickness (Casing) 18 mm
Height (Casing) 190 mm
Outside Casing special measure 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
Special measure Yes
U-VALUE W/(M²K) 0,62 tested as building component
Test IFT Rosenheim EN12207 Class 4