Attic joists for live loads.
Above the top floor attic.
You also need to ensure that the joist spacing is adequate.
Attic dek flooring provides additional storage space that supports up to 250 pounds making it easier than ever to get those cluttered spaces organized.
Attic dek is a specially designed attic floor system that consists of 16 or 24 squares attached to the top of ceiling joists.
To floor an attic you ll need to install a sub floor for support before laying your plywood floor.
First you ll need to measure the area you want to floor so you can calculate how much wood you ll require.
An attic sometimes referred to as a loft is a space found directly below the pitched roof of a house or other building.
An attic may also be called a sky parlor or a garret because attics fill the space between the ceiling of the top floor of a building and the slanted roof they are known for being awkwardly shaped spaces with exposed rafters and difficult to reach corners.
Attic joists that are made from 2x8s may be acceptable for building your attic floor but because every room is variable there are no absolutes.