SIAC Steel doors are designed and fabricated to highest standards of quality, durability and integrity. Every door is factory-assembled and functionally-tested for alignment fit and ease of function prior to delivery.
Acoustic door has been designed to reduce the unwanted noise by absorbing sound. SIAC manufactures acoustic doors up to STC 55, utilising compression seal systems. Our high performance steel doors can reduce noise up to STC 55 and timber door can reduce noise up to STC 45.