IBC TopFix 200 Installation Manual page 29

4.5.2 Fitting "Mammut Form S+" roof hooks on bitumen roofs
Figure 40: "Mammut Form S+ Bitumen"

Specify the roof hook position so that the roof hook (1) can be attached to the rafter using screws (3).

Secure roof hooks to the roofing substructure using screws (2+3).

In accordance with the valid specialist professional code and directives governing flat roofs set out by
the association of German roofers (Deutsches Dachdecker Handwerk) the roof sealing must be
certified by a specialist.

The seal may be applied as follows:
o
Separately (polymer bitumen shingles)
o
Using self-adhesive components (roof sealing)
o
Thermally activated (gassed roof seal)
29
Version 17.01, as of: 27-Jun-2017
Legend:
(1) Roof hook
(2) 4.8×32 mm drilling screw
(3) 4.8×60 mm drilling screw