Members can use the course at any time without paying additional fees, except when the course is closed for competitions or tournaments.
They have full use of the clubhouse when open. It has full bar and meal facilities, and has both heating and air-conditioning.
Trentham has golf competitions on Wednesday (women), Thursday (mixed), and Saturday (men and women), with prize vouchers and a ball competition. Any member with a handicap can play. A small competition fee of $5 is payable, with $25 vouchers for each grade winner and a ball each for the top 25% of the field.
An active Social Club runs activities such as dinner nights, raffles, weekly members draw and hole-in-one insurance, as well as selling club apparel.
A current membership brochure and application form can be downloaded here.