What are these circular shape things on the ground when flying over western US?
What you are seing are crops irrigated by center pivot irrigatorsCenter pivot irrigation is a form of overhead irrigation consisting of several segments of pipe (usually galvanized steel or aluminum) joined together and supported by trusses, mounted on wheeled towers with sprinklers positioned along its lengthThe system moves in a circular pattern and is fed with water from the pivot point at the center of the arcThese systems are common in parts of the United States where terrain is flat.
R12 insulation and put up sheets of drywall.
2 layers of Styrofoam SM in between the raftersKeep it to the bottom of the rafters to allow the air flow from the soffit to the vents, if there are any.
BLOW IN CELLULOSEIT'S THE CHEAPEST AND GOOD AND WITH SOME ADVANTAGESYOU CAN BORROW A BLOWER AT NO COST IF YOU BUY THE MATERIAL FROM THE BIG BOX STORESI'D RECOMMEND LOWES HERE IN HOUSTON BECAUSE THE BLOWERS ARE ABOUT 1O TIMES BETTER THAN HOME DEPOTI'D BLOW IN ABOUT A 12 INCH LAYER HERE BUT CHECK WITH THE PEOPLE AT THE STORE AND SEE WHAT ADVICE THEY MAY HAVE FOR YOUR AREA OF THE COUNTRY SINCE IT DIFFERS WITH LOCATIONTHE SITE BELOW WILL GIVE YOU DEFINITE ANSWERS.
Why can't the nice and cozy air be vented out via the roof, below the roof, or via the attic end wall if there is one ? looks to me you opt for a setup really like in a refrigerator, with the coldest air on the great (on your case the attic) and a vent into your mattress room, so the nice and cozy air is going up into the attic and the cool air comes down into your roomThe attic ceiling and walls choose the insulation better than the floor does, in the different case the attic will benefit warmth via the roof in the summer, and insulating the floor gained't provide up thatSo I advise a millionVent warm air to outdoors by the mattress room ceiling attic2Insulate below the roofextra useful insulation on the attic floor might want to really help, yet without below-roof insulation the attic will nonetheless get fairly warm in summer, and chilly in wintry climate.