All sections of the ladder should align when open.
Attic ladder too long.
The ladder is divided into three sections.
Fold open the top two sections but keep the final section folded up.
Basic space requirements for an attic ladder.
As stated the trapdoor is spring loaded to enable it to pull itself back up when pushed.
Check that the assembly is level and shim between the stair frame and joists.
7 ladder too long or too short attic ladders are not engineered to hang free at the bottom and should not be used if the bottom stiles are not angle cut to securely bear on the floor.
Looking for a space adequate to this opening is your first step.
Pull down the folding attic stairs.
From inside the attic check for obstructions when the door is closed check shims installation cords to make sure nothing is interfering with the door shutting properly.
Also make sure there is a suitable landing space in the attic so you can safely mount and dismount the ladder while carrying items.
Make sure you have someone helping from the garage level so you don t get stuck in the attic.
Measure the width of the ladder you want to install and mark a rectangle on the ceiling.
Pull the stairs down until the hinges are extended image 1.
The shorter sides measure the width of your ladder and run perpendicular to the joists.
Push down on the top and second joints to make sure the stairs are extended properly and.
If pull down attic stairs have already been installed or you have taken the time to install them you should be aware of some of the problems associated with the design.
If the attic ladder looks like figure 10 then both of the legs are too long and need to be trimmed further.
Photo by kolin smith.
Check the springs or struts of your ladder and make sure they are working correctly.
A sure sign that something is sagging putting excessive strain on the hinges.
Do not extend the legs to the floor yet.
A new lower section would need to be purchased from the manufacturer.
Full size attic ladders usually need an opening in the ceiling that is at least 22 1 2 x 54 inches.
Check and tighten all bolts on the stringers and make sure the jamb is stoutly anchored as described below.
A gap like this could also result from a bottom section that has not been properly trimmed to fit.
Louisville ladder aa2210 sturdy and durable attic ladders.
Place attic assembly on supports.
If the attic ladder looks like figure 8 then both of the legs are too short and the attic ladder is not safe to use.