Fort Knox - Complete Package
Combine Burlington and Blast Door and you have the complete package as Blast Door further enhances the acoustic noise reduction abilities of the Burlington by seamlessly integrating to the front.
Burlington on its own achieves an average of 11 dB noise reduction and if you combine Burlington and Blast Door (Fort Knox), it achieves an average of 18 dB noise reduction, which equates to a 71% reduction in perceived noise
Fort Knox is by far the easiest acoustic cover to assemble - it is done in only 3 minutes! Click here to see for yourself.
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Overall measurement when Burlington and Blast Door are combined together to create Fort Knox are 900mm x 350mm x 380mm (length x width x height)