When the warmer months roll in, you’ll want to keep your summer house a relaxing, airy retreat by using the following techniques:Use fans: A ceiling or a portable fan can help circulate air and create a cooling breeze.Use shading: Blinds, curtains, or shades can help block out the sun's rays and keep the interior of your summer house cooler.Use a portable air conditioning unit: A portable air conditioning unit can help keep the temperature inside your summer house comfortable during hot weather.