You should already be familiar with the techniques used to install conventional 'stretched-in' carpet.

The same basic principles apply to laying direct stick and dual bond carpet, with the obvious difference that you are now using adhesive to bond the carpet (and underlay, where used) to the subfloor.

There are also some differences relating to the way the carpet is trimmed, especially when it is installed without using gripper strips.

Note that commercial carpet layers use a range of installation techniques, depending on the nature of the job, the characteristics of the subfloor and the needs of the client. However, there are some general methods that are applicable to most jobs.