Acoustax - Acoustax is a stackable, lightweight noise barrier designed to remedy a broad range of community and industrial noise problems.

Perf Plus - Perforated Metals Plus is a full service distributor of various metal products.

SECURITY SHIELD, Window Barriers - The world's most advanced window barrier system designed to offer the best in homeland security.

STORM SHIELD, Hurricane Barrier - The original "see thru" hurricane shutter system designed to provide sun control, security, and severe weather protection.