Other causes of high iron levels would be: Cooking in iron pots or pans. Cooking acidic foods in these types of pots or pans will cause even higher levels of iron absorption. Eating processed food products like cereals and white breads that are fortified' with iron.
Basement Soffits & drops are easy to build using 2X2âs and Â½â OSB plywood. Not much to how to build them as you rip the plywood to the desired height which can be determined by the lowest duct height allowing space for framed material under the duct as well. Snap a chaulk line where youâll place the 2X2.
The flooring can be laid parallel to floor joists, but you may need to add a 1/2-inch layer of plywood diagonally or perpendicularly to the joists, or install a brace between the joists. 4) Flatness: Ensure the subfloor is flat to the recommended tolerances for the flooring you are installing.For installations using mechanical fasteners 1 1/2 inches and longer, subfloors should be within 1/4 inch in 10 feet or 3/16 inch in 6 feet.eep in mind that for mechanically fastened floors, OSB doesn't hold fasteners as well as plywood, so you need to use a thicker material to get the same holding power. Generally, the minimum thickness for plywood is 5/8 inch; for OSB it's 23/32 inch. However, as joist spacing increases, the subfloors need to be thicker.