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BD90 fireresistant made to measure

 

The DOLLE BD 90 is tested and meets the requirements of EN 4102-2: 1977-09.

The trapdoor is insulated with 50 mm rockwool + 10 cm plasterboard on each side.

The BD90 fire-resistant loft ladder comes with a double lock for easy and safe operation with a pole.

The DOLLE BD90 loft ladders have non-slip steps with plastic feet to provide extra security and to protect the floor covering.

 


Specifications

 

Outside casing 117.5 - 147.5 × 57.6 - 79 cm
Opening size 120 - 150 × 60 - 81.4 cm
Ceiling height 218 - 336 cm
Casing height 19 - 80 cm
Type 3 section
Tested u-value 0,69 W/(m2K)
Insulation 50 mm Rockwool
Fire approved BD90 fire approved - DIN 4102-2
Maximum load 150 kg, EN 14975
Air tightness Class 4

Do you need help ?

 

uksales@dolle.com   |   Tel. 01376 528000