The inspection access panel is made of aluminum profiles with a 25 mm GKF (plasterboard) panel and two or more snap closures.
The two frames of the access panel consist of four profiles securely welded together using a special procedure, with the addition of an external 25 mm plasterboard frame.
The access panel is supplied with one or more safety chains with a carabiner, to be reattached after each door opening.
There is a 1.75 mm gap between the frame and the door, equipped with an intumescent (expanding) fire-resistant profiled seal.
The invisible snap closures allow the inspection access panel to open with a simple push.
Tested according to European standard EN1634-1, up to a size of 800x800 mm with bilateral certification.
A and B = internal dimensions of the outer frame
C = 25 mm
D = 55 mm
Custom production according to requirements.
Particular advantages of our system:
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Fast delivery times
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Quick and hassle-free installation
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Technically proven solution
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Quick installation in shafts
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Also suitable for tiling