Awning flooring and heating

[Craigyoung]

Sorry prof,
I do not Cook anything or have Flames in the awning , my post was about the ventilation bit . :huh:

 

[JanBn]

thank you everyone for your replies, it did seem to spark quite a debate, excuse the pun lol :lol:
sorry I haven't replied lately, have had a double op on my arm and have been recovering and am now trying to type one handed with my non dominant arm :dry: