This was the exact word from a BH owner whose BH was recently renovated with proper roof and side walls protection.
He should have done that during the construction stage but that time he was trying to cut corners.
The relevant lesson here is that when you design a BH you need to make sure the internal room temperature will not crossed the 30*C level.
Make sure the top floor of your BH are protected from direct sunlight and those walls facing the sun are double walls.
To those who have not taken the necessary precautions you best bet is to regularly check your BH and in the event your temperature hit 30*C and above you need to determine where those heat are coming from. Use those laser temperature gun to find them.
A few months ago I was helping a BH owner to revamp his BH. I saw this simple gadget to cool those water used by the chicken coop humidifiers.
The unit was made of a big tub complete with the water inlet and outlet plus a pump to suck the water up to a pipe which spray the water back into the tub. A fan was used to cool the water when it fall down.
The water temperature was about 25*C.
If you push this water to your humidifiers in your BH, can you imagine what will happened to your room temperature?
Yesterday I check the BH temperature and the result was about 27*C. Prior to the installation it was about 30.5*C.
Simple but effective for those BH that face slight temperature variations.
The total cost to put the unit together was not more then RM400. If you wanted to own one give me a call. Will sell you one at RM500.