Full size attic ladders usually need an opening in the ceiling that is at least 22 1 2 x 54 inches.
Attic ladder considerations.
A lot of attic ladders also have restrictions on how large the actual ceiling access hole is and they can t be any bigger or the ladder won t close up properly.
Aside from code and structural implications of an attic conversion there are also design considerations to think about.
Of course not every dwelling space has room for a full size access ladder.
Basic space requirements for an attic ladder.
But even if your ceiling space is tighter than chris christie s speedo don t despair there s.
Pull down attic ladder buying considerations.
Depending upon your previous means of access you may need to replace your attic stairs.
Many attics feature a folding staircase or a stair that folds up to be concealed behind a ceiling panel.
Local building codes specify minimum room sizes and ceiling heights but beyond that minimum it s up to you and your designer to determine the room boundaries and functions of the space.
If you plan to move large items up to the attic or if you have larger members in your household you may want to.
Looking for a space adequate to this opening is your first step.
If you decide to go with a folding option you ll need around five and a half feet of floor space so the ladder can touch down easily while giving you plenty of room to safely mount and dismount as you climb up and down.
Standard attic ladders fit an attic opening of 22 x 54 and if you wanna supersize it you can get one up to 25 x 66 in aluminum or 30 x 54 in wood.