MK I roof vent

[Tony Hess]

I have a GTD-40 and want to install a roof vent where can I find one? Thanks

 

[Walter Williams]

Find someone with a louver machine.. My friend in horsham pa just had a hood done.. You can fab it after the louvers are punched..

 

[Joe H]

Do you have a picture or drawing of what you are looking for?