I am having hardwood floors installed in my living room front entry way and dining room.
Laying hardwood floor over existing hardwood.
Check with the flooring manufacturer for recommendations.
Additionally laminate flooring can mimic the look and style of the original flooring without all the work of.
Installing a laminate floor over hardwood is a great option in many cases.
The entire area is currently covered with a single layer of well installed linoleum.
Or if the thickness of the floor will allow it staple to the existing floor.
Installing new hardwood over old hardwood floors.
Tips on connecting an existing hardwood floor with a new hardwood floor.
If the existing floor is indeed past refinishing i would second the vote for click floating floor they are so thin you dont need to rip up old flooring.
When installing new wood flooring parallel to an existing solid nail down floor add a minimum of 3 8 plywood underlayment over the existing floor to increase stability.
For one thing if you ever want to revert back to the original hardwood you can simply pull out the laminate and the old floor has suffered no damage.
For instance i will look at much older floors that were nailed into floor joists before the widespread use of subfloors.
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.
My preferred contractor says that he would recommend installing over the linoleum that it will result in a better floor less squeaks and will.