4.2.1. SQUARE CHIMNEY BIRD GUARD is an Ekochron product from the roof hardware range. It helps protect roof and chimney areas against birds and related contamination. Key information: - designed for use with compatible Ekochron roof hardware components; - intended for installation according to Ekochron technical documentation; - corrosion protection is based on hot-dip galvanizing unless the current product documentation states otherwise; - final selection should match the roof covering, roof pitch, support spacing, and expected loads. Installation note: Before installation, verify the correct bracket or connector type for the roof covering and follow the current Ekochron installation recommendations.