Answer:
There are different types of loftladders and many are fairly simple to install. Cheaper loft ladders are generally made of lightweight aluminum which either fold into two/three sections or concertina downwards. Concertina loft ladders are easier and quicker to install and use less loft hatch space. Wooden Loftladders are more expensive but feel more solid and secure. They tend to be quieter than the metal types.