In the installation of photovoltaic mounting on tin roofs, L feet are one of the most widely used solar accessories. Art Sign's L-foot system is therefore one of the best selling products.

Customers can select the suitable solar mount L foot as they need.

The standard screw to fix the L foot to roof is M6.3x80 self drilling screw. If you want to fix by M8 buried bolt or other length screw, it’s available too.

AS-RH-02

The second type is AS-RH-02W, this L foot is specially designed for hanger bolt. The height is same as AS-RH-02, but width is 50mm. You can use M10 hanger bolt to fix this roof hook to roof.

AS-RH-02W

The third type L foot is AS-RH-105. The height is 105mm, it makes the distance between solar panel and rooftop bigger than AS-RH-02.

AS-RH-105

The forth type is AS-RH-125, with 125mm height.

AS-RH-125

And the fifth type is AS-RH-150, with the highest height 150mm.

AS-RH-150

Customers can choose L feet with different heights according to different needs. For example, if the local temperature is relatively high, they may need to choose a higher L foot, so that the heat dissipation under the solar panel will be better. Or for maintenance, it is more convenient to clean up the garbage under the solar modules.