The Roxtec GH frame with pre-drilled holes and standard sized flange is bolted to even structures. It makes it possible to maximize the amount of cables/pipes while minimizing the penetration footprint. The rectangular steel frame can be used with a GE extension frame in galvanized steel to cover the depth of a thick wall/floor.
To be used with corresponding Roxtec components to form a complete sealing solution
Attachment by bolting to steel or sandwich walls