SIAC Steel Door

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. SIAC steel doors come in a wide variety of finishing options, color and sizes to cater to various customer requirements and applications. Our doors are available in both single-leaf and double-leaves panel types.

Advantages of Steel Doors

  • Steel composite doors provide an effective alternative to solid timber doors but do not warp, bow or split
  • Excellent sound and thermal performance
  • Thermal insulation value of up to four times that of a solid timber door
  • Durable construction with galvanised steel skins
  • Available in a range of standard sizes particularly suitable for new build applications
  • Available with a wide range of ironmongery options
  • Long lasting and low maintenance


Door Frame

  • Made of high-quality steel with 2.0mm thickness

Door Panel

  • Made of high quality steel with 1.2mm thickness
  • Internally supported with rigid steel stiffeners to enhance the overall rigidity and strength of the doors.
  • Door panel is 45-50mm thick filled with high density insulation elements


  • Vision panel: Clear glass, Tempered glass, Laminated glass, Frosted glass, or wire glass
  • Stainless steel kick plate
  • Air-tight / acoustic door (STC 40-55)
  • Over-sized door up to 3.5m wide by 3.5 high is available upon request

SIAC Steel door brochure here