Why do people buy crates? The kiln dried log crate has become a symbol of quality fuel in the UK. Many people do not want to pay for the extra cost involved in bagging kiln dried logs, and by buying crates, customers can avoid that cost. However, if you have any doubt about the suitability of the surface we are delivering your kiln dried logs to, please order nets, as these can be passed off the truck to the customer if necessary. A kiln dried log crate needs a flat surface with no incline for safe delivery of your kiln dried logs.