Drop Ceiling Layout Program' title='Drop Ceiling Layout Program' />ACPIDEAS. COMUse the handy configurator to plan your ceiling project and estimate how much material you will need for your project. See how it works nowHow to Install an Acoustic Drop Ceiling how tos. Draw the exact dimensions of the room to scale on graph paper. Choose from either a 2 x 2 or a 2 x 4 pattern. Creating a supspended ceiling layout using a DWA in Caddie AEC Download the drawing at http Ceiling tile materials calculators to. Wonders Of The Ancient World Games more. The pattern size will determine the material requirements for the ceiling. For the 2 x 4 pattern, install the patterns in a standard or reverse pattern. Collegamento Elettrico Condizionatore Panasonic. Each pattern offers a different appearance. Sketch various layout possibilities for the planned ceiling. It is important to space the cross tees so the border panels at the ends of the room are equal and as large as possible. With a 2 x 4 pattern, space the 4 foot cross tees 2 feet apart. For a 2 x 2 pattern, add 2 foot cross tees between the midpoints of the 4 foot cross tees.