Hi you can purchase a pre made ventilation sofits which can be installed or you can install eave vents which are attached to the top of the facia boards and sit under the eave tiles
There is also additional ventilation by cutting out circular holes in sofits with a drill and fix pre made pvc clip in vents
Answered31 August 2022
1
Anonymous user
12.6 front 6 at back with Couple roof vents each side to allow air flow in and out. Over facia vent another option if you don't like look of cut in vents