Once you have chosen your flooring the procedures required for installation is dependant on the flooring type. For instance, some wood products need a certain degree of acclimatisation to the area where they will be installed. If the underlying floor is concrete, an underlay is required to moisture proof the floor to be placed above.
It is always better to get the floor installed by experts from a reputable timber flooring company, who have the right experience and technical know-how to deal with various issues that need to be taken care during the installation process.
For further reading we have provided a couple of download documents on the installation procedures.