Electric attic stairs with handrails remote control ceiling folding telescopic ladder with hatch

• figure 1: *D-opening length / *C-opening width

• figure 2: *D-vertical height from the attic opening to the ground.

• If your opening is not a standard size, please choose a larger fixed size for payment

• We support free modification of ladder parameters to make the ladder suitable for your installation location,modification cannot exceed the ordered ladder (hole length/hole width/)

Range of customized sizes

• The ceiling hole width must not be less than 60cm/23.62inch and not greater than 80cm/31.49inch

• The ceiling hole length must not be less than 90cm/35.43inch and not greater than 140cm/55.18inch

• The vertical height of the ceiling shall not be greater than 350cm/11.48ft