Rooftec Slate Hooks

Description

Typically, slate hooks attach to the batten by a spike at the upper end, which is driven into the batten or a hook that wraps around the batten. Made from 316 marine grade stainless steel coated in black.

Please note: The length of hooks required equals lap + 2-3mm. Having determined exposure to prevailing weather conditions and taking into account adverse local effects, use the info below to establish head lap:

Pitch of Roof                 Sheltered      Moderate      Severe

       140                           150

       200                           120                  140                150

       250                           110                  120                130

       300                           100                  110                120

       350                            90                    100                110

       400                            80                      90                100

       450                            70                      80                  90

       750                            60                      70                  70