How many vents should be in a room? Air Changes Using a standard airflow table, your bedroom should change its airflowfive to six times per house, while a bathroom should have at least six to seven. What does 12 CFM mean? CFM iscubic feet per minute, which indicates the compressor's...
You may be surprised to know that there are many different types of concrete to choose from. They vary in strength, durability, heat resistance, and workability. Reinforced concreteincludes bars, fiber, or other material to increase its strength. Reinforcement is typical for residential weight-beari...
I also extended the length to twelve feet, but left the width at 8 feet.I extended the rafter tails so I can add eaves to collect rain water.There is a double window on the end opposite the door for ventilation.I appreciate your site. Thank you so much.Amber Christenson Strandburg, SD...
What is BTU is an AC unit? Simply put, it’s the capacity or power of the AC. The bigger the BTU, the more cooling effect an AC unit can provide. Here is an example of how you can calculate how many BTUs you need to cool down a 500 sq. ft. area with 8 feet ceilings, avera...