Some things you want to think about and do when adding over sub-floors contain the following. make sure the sheetrock and tile are fully dry before laying the flooring. At that point, only the ending woodwork and trim will have to be finished. The inside of the building should be dry and the temperature should be comfortable enough in which to work before, during and after the installation process.
 
 Strip the paint, wax oil, plaster, sheetrock mud, and any other materials and surface issues. You could have to grind a concrete floor with heavy grit coat paper to loosen any loose concrete, dirt or other particles or contaminates ; then entirely vacuum or sweep. Before adding new hardwood flooring, any glues or adhesives must be removed.
 
 Subfloors and their accompanying systems ought to be structurally strong, and they must be installed using the manufacturer’s needs and recommendations. Warranties won’t cover issues that are the result of insufficient or improper substructures or incorrect installation of those substructures.
 
 It is extremely important that the work areas are entirely dry. The inside walls should have a virtual humidity of 35-48% as needed by adhesive manufacturers and also be dry enough for painting before installation and maintained after installation is completed.
 
 With a concrete subfloor, it’s vital that you first inspect for dryness, then employ a standard rubber mat or taped plastic test ; then take off after 24 hours and check for any trace of moisture. Do not lay the flooring if there’s any moisture. A reputable moisture detection process can be employed on all concrete subfloors. Administer a calcium chloride test to determine the moisture content of the subfloor. The moisture content shouldn’t be more than 10%, or 3 pounds per one thousand square feet of space. Don’t install the flooring if it exceeds these limits. You can also do this with antique wooden floors
 
 The skin of the concrete subfloors should not be slick, and it’s got to be clean, level, sturdy and have adequate compression strength of at least three thousand pounds per square in.. Remove sections that aren’t flat, such as those which will have waves or trowel marks. Eliminate any marks or waste by grinding or using a leveling compound composed of latex. The subfloor flatness must be checked particularly along the walls, and improved, if necessary. The products can be installed over dry, flat wood subfloors, like plywood, as well as the concrete subfloors. The thickness of the overlay material should have a total of 3 / 4″ of subfloor thickness if plywood is employed as an overlay.
 
 The more moderen wood types of subfloors have to also be checked for dampness by employing a moisture meter. Subfloors which are composed from wood or plywood shouldn’t exceed a 12% moisture content or a 4% difference in moisture content between the flooring and subfloor. Buy reclaimed antique wood floors here.