Roll cages are a must-have feature on a custom Defender. E.C.D. offers a four-point, four-point internal, six-point roll cage, and the multi-point roll cage for the Defenders. The roll cage is essential to keep the cabin and exterior of the Defender safe from damage if it were to roll the roll cage on a custom Land Rover Defender can also give the vehicle a unique look.

The custom Defender 90 can be fitted with several different roll cage options from internal roll cages to exterior roll cages. The custom Defender 90 can have a soft top multi-point roll cage on the convertible model, a four-point roll cage on the hardtop and convertible custom Defender 90, and the exterior six-point roll cage with a roof rack on it. E.C.D. offers multiple roof rack mounts for the Defender 90 including; the Front Runner roof rack which is a platform style roof rack, and the Safety Devices Gutter Mounted roof rack. 

A Defender 110 can be customized with a four-point roll cage, the four-point internal roll cage, and the six-point external roll cage. With those roll cages, E.C.D. offers the Front Runners platform style roof rack, the Smittybilt roof rack, and Safety Devices Gutter Mounted roof rack on the custom Defender 110.

The E.C.D. custom Defender 130 can come with a four-point roll cage, the six-point roll cage, and it is the only Defender which can come with the four-point rear and the multipoint roll cages. Though there are not as many roll cage options for the custom Defender 130, a Defender 130 can be customized more with the bed of the vehicle and what is inside of it.

Roll cages on a custom Defender can significantly help the safety of the vehicle along with giving the exterior a fantastic aesthetic look with the contrasting colors.