The parapet railing system is designed for areas where non-penetrating guardrail would not work properly. The parapet guardrail system allows for the installer to connect to the existing parapet without penetrating the roof membrane and provides permanent guardrail that does not become a trip hazard while working around equipment.
① The minimum vertical height of upright is 1100mm ② The maximum height between handrail and kneerail is 470/500mm
③ The maximum allowed space between wall and first post is 500mm ④ The maximum allowed space between free end and post is 500mm
⑤ The maxmium allowed span between posts is 1750/2500mm ⑥ The thickness of parapet should be greater than 120mm
Establishment of the company
Production experience (years)