If all the ductwork must be replaced or added inside intact walls, it can cost $2,700-$12,000 or more to install gas central heating with a standard-efficiency gas furnace and $3,500-$22,000 or more with a high-efficiency unit.
I want to make a different-sized blanket! How much wool do I need? In my experience, you get about 600 square inches per pound of wool. Why do I have to felt the wool? I thought superwash wool doesnât felt!
Things Needed for a Baby Blanket Size (Shown Above): 1  1.5 yards of fleece fabric in pattern of choice (use 3 yards for an adult blanket). 2  1.5 yards of fleece fabric in a solid color (choose a color that looks good with the pattern). 3  Scissors. 4  Ruler.