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FAQ
Frequently Asked Questions
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In what applications is an explosion relief vent required?
Steel, Stainless Steel or Aluminium Roof Hatch?
What structural opening do I need?
Are roof hatches installed surface mounted or in the structural opening?
What if the roof insulation does not permit any free curb height?
What if the insulation value of the roof is greater than the insulation value of the roof hatch?
Will condensation occur on the metal surface of a roof hatch?
Can Gorter calculate the explosion relief surface?
Is it possible to supply roof hatches with fire resisting properties?
Are you represented in other countries?
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