The LWM attic ladder is a folding metal attic ladder, supplied with an insulated MDF wooden door. The door is beige on the inside and outside. Allowed maximum load of the metal ladder is 350lb (according to ANSI). The 13/8" thick, heat-insulating wooden door significantly reduces heat loss. A peripheral seal positioned in the milled part of the box provides a first-class tightness. The ladder's segment folding system and possibility to lock the door in fully open position ensure an ease of operating. The double hinges' joints and stringer's profile plugging guarantee high ladder's durability. The patented hatch hinge's corner prevents frame deformation. The visible side of the door is smooth.