On my OFF-ROAD POPUP trailer I have wrap around seating which gives me cabinet passages all the way from my door entrance around the tent bed end where the wrap around seating arrangement is and the eintire back wall all the way to the other tent bed end...
You can see this in this floor plane photo...
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What I have done which is not finished yet is to install some of the small round plastic vents (LOWES) in all of the interconnecting walls inside all of the cabinets and storage space allowing ventilation though all of the cabinets.
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I will install a quiet running DC Fan in the storage cabinet wall that is next to my door area which will pull air through all of these cabinets. I will have either door vents or more of these small round plastic vents mounted on the outside of the cabinet next to the right tent bed shown in the this photo.
My original problem is I have alot of electronics mounted in these cabinets and wanted to provide some cooling air but this idea should help out out big time keeping the interior of these cabinets at the same temperature as the interior of the POPUP.
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I have also installed those 2' x 2' stick down carpet squares (LOWES) on the bed floor under the mattress and inside the trailer main floor. This has helped alot keeping the inside feeling warmer... The only drawback is I never realized how much I tracked into the trailer until I installed carpet on the floors... Amazing how many crunched leaves comes inside for us camping off-road.. Makes me stomp my bottom step before coming inside now...
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I have been known to throw a 20ft by 30ft blue tarp over my whole trailer running to the ground on the back side and tying off on the front side where the awning ends. Every little bit helps keeping warm... The blowing winds is the killer when using POPUP trailers...
Roy Ken
My Posts are IMHO based on my experiences - Words in CAPS does not mean I am shouting
Roy - Carolyn
RETIRED DOAF/DON/DOD/CONTR RADIO TECH (42yrs)
K9PHT (Since 1957) 146.52M
2010 F150, 5.4,3:73 Gears,SCab
2008 Starcraft 14RT EU2000i GEN
2005 Flagstaff 8528RESS