Matrix Alpha security fence is a curtain wall system designed to expand to the level of site security required. Its framework structure allows the user to define the level of security needed by choosing a suitable mesh option that details the degree of delay and site visibility. Available in hot dip galvanized (HDG) or PermaCoat, the Matrix Alpha fence system is a baseline for perimeter security. Alpha's curtain wall architecture allows for variable post spacing yielding reduced installation times.