In most cases, the answer is yes. Most overbed tables tend to be rather sizeable and, as a result, they are rarely shipped pre-assembled. However, this aspect should not discourage you from investing in a product of this sort.
Because they are well aware of the fact that not all customers are necessarily technically inclined, most sellers ship their tables alongside clear, step-by-step instructions that you won’t have trouble following.
Moreover, if an item requires the use of special tools, most distributors include the said tools in the deal. Therefore, you won’t have to spend extra money on buying them. Even though assembling a product of this sort is not overly complicated, if you are not necessarily handy, it might be a good idea to ask a friend or relative for help. This might also be necessary when putting together larger tables that are not easy to install alone.