Fixed & Opening Window Security Bars

Allspan window security bars are custom manufactured with 3/8″ solid steel square bar, or 1/2″ tubular steel. (We recommend 3/8″ solid as it is approx. 20% stronger). They are typically welded in an 8″x8″ square pattern, with custom spacing available.

For bedroom window applications, Allspan security bars can be manufactured to open and to not interfere with your household blinds.

Allspan security bars can be colour matched to maintain the appearance of your home or business, and are also available for do it your self customers who want to install themselves.  We also manufacture ornamental security bars for enhanced appearance.

  • All welded steel construction (no spot welds)
  • Welded in standard 8 inch square grid with custom spacing available
  • 3/8 solid steel or 1/2 tubular steel available (we recommend 3/8 solid as it is approx 20% stronger)
  • Any colour available and can be colour matched to your particular application
  • Opening security bars for bedroom windows
  • Easy installation for do it yourself customers