Profile: Royalite Mfg., Inc. specializes in providing skylights and ladders. Our sure step alumium cage ladder is a fixed access, rust free aluminum, maintenance free cage ladder, required for heights above 30 feet. It is available with rest platforms & security doors for both interior and exterior applications. Our architectural copper skylights are available in 32 o.z. solid copper construction for single lite skylights. Multi-lite skylights are fabricated in all sizes & configurations with exterior copper cladding, and can be made with all glazing options.