Roof Fixations
Roof Hook DH vario
Group: 1562
Application
Height-adjustable Roof Hook for roofs with variable rafter-distance. To provide a simple direct fixing of Channel 41 to the roof by means of one Self Forming Screw FLS. The height adjustment allows for an exact adjustment of uneven roof constructions. The large setting range allows the use of the Roof Hook even for roof tiles with deeper profile.
Installation
Remove roof tiles. Position the hook where the trough of the tile was located. Position the base plate of the Roof Hook in full contact with the rafter. Falls erforderlich, müssen Hilfslatten zur Dachmontage eingesetzt werden. Pre-drill 7 mm holes into the rafter and fix it with a minimum of two Hexagon Wood Screws 10 x 100, one either side of the hook. Put removed tiles back to their original position. Fix the Channel 41 onto the Roof Hook through the slotted rear face of the profile with one Self Forming Screw FLS. For structures thicker than 45 mm, the Roof Hook could be shimed. In order to preserve the balanced loading of the roof we recommend this application to all rafters.
Technical Data
| Base Plate: | 220 x 60 x 5 mm |
| Slot: | 40 x 8 mm |
| Stand-off distance: | from trough tile 85 - 105 mm |
| Max. perm. load: | Fz = 2.0 kN, Fq = 1.0 kN |
| Material: | Steel, HCP or HDG |
| Type | W [kg] |
Quantity/ [pack] |
Part number |
|---|---|---|---|
| DH 45 vario | 1.23 | 1 | 196779 |