Roof Thickness

[C420sailor]

Dudes,

Installing a roof-mount antenna behind the sunroof assembly.

How thick is the roof in that area? Is it a single layer of sheet? Or does it have thickness to it (multiple layers of steel with a void)? Need to know to select the right mount. Thanks!

 

[J_C]

I've never had my headliner out, but have no reason to think it is anything other than single layer, maybe 0.05" thick, except there is probably a cross-member support bar running across the top between the two B-pillars, between front and rear doors. A stud finder ran along the headliner might find it?

 

[EB4X]

Its' SUPER THIN.....ONE LAYER.....

 

[C420sailor]

Thanks! I ordered the normally antenna mount. They had one for thicker roofs (up to 1/2”). Good to know it’s thin sheet.