This roof rack is compatible with the Fiamma F45 Awning, as well as other wall mount awnings. There’s also a removable hatch for side ladders - you can remove it if you have a side ladder or keep it mounted up if you aren't running one. The side rails have strategically placed L-track compatible mounting points, making it easy to strap down items like surfboards and kayaks on your roof rack. At 6.5" tall, the side rails are taller than the Low Pro, which allows you to recess your solar panels and other rooftop gear. The Standard also features a wider footprint which allows you to mount up lots of different Roof Top Tents (RTT’s) models and more solar panel options.