Should I Install Wood Floor On Existing Wood Floor

It should be level and free from rot and other major defects.
Should i install wood floor on existing wood floor. We sanded it but there are stains that we cannot get out and it is a bit creaky looks like oak strips tongue groove about 3 8 originally. We have a home about 45 years old. Installing new hardwood over older wood floors can be extremely time saving in lieu of removal that can become expensive dirty and even dangerous depending on how the original floor was installed. The first step in installing a hardwood floor is laying out an accurate reference line.
We plan on refinishing the hardwood on the top floor approx. Installing new hardwood over old hardwood floors. Check your sub floor condition. Wood flooring can be installed over existing ceramic tile terrazzo or marble with proper underlayment or adhesives only on manufacturer s recommendation.
When installing a floor over your existing floor you will want to choose an engineered wood floor that is at least 1 2 thick and over 4 3 4 wide. For instance i will look at much older floors that were nailed into floor joists before the widespread use of subfloors. If the sub floor above is more than 1 inch thick this rule can be bent in many. You may need to use leveling compound to even your surface.
A new hardwood floor can dramatically increase the value of your home but connecting an existing floor with a new one may pose problems. If your subfloor is already hardwood but you want to improve the look of your home with new material it is possible to lay engineered hardwood over the existing floor with proper preparation and traditional installation techniques. New hardwood to be installed should be allowed to acclimate in the same environment as the room it will be used in it needs at least 48 72 hours. Should we install our new floor over the existing one.
Thickness color and layout variations disrupt what should. The underlayment should be covered on the entire surface. Installing wood flooring over an existing wood floor. Do not sand any surfaces containing lead based finishes paints or asbestos.
As a rule of thumb the floor boards you install should cross perpendicular to the joists under the sub floor.