Pick a location on your deck to install the barbecue. Place a large table on the selected location. Arrange five patio pavers on top of the table in a straight line. Leave a small space between each paver.
Use buckets for the barbecue. The buckets don't have to be the same size, but they must be the same height. These will hold your fuel for barbecuing.
Measure to find a location 2 inches from the bottom on the side of one of the buckets. Mark the location with a marker. Make marks all the way around the bucket at this height every 3 inches. Do the same on the other four buckets.
Punch a hole in the buckets at all of the marked locations with a hammer and a large nail. These holes are for ventilation when the barbecue is in use.
Place each of the buckets in the center of the pavers on the table. The table provides a raised cooking surface.
Measure the width of one of the buckets and dd 2 inches. This is the width measurement. Measure the length of all of the buckets together on the table and add 2 inches. This is the length measurement.
Cut a metal grate to fit on top of the buckets using tin snips, according to the measurements taken in Step 6. Place a small amount of charcoal in the bottom of each bucket. Put a metal grate on top of the buckets. The grate is the cooking surface for the barbecue.
Screw three cup hooks into the side of the table. This gives you a place to hang your barbecue tools.
Fill the buckets with charcoal and you are ready to cook.