This example is an interlaced red oak install. Our customer had an addition off the back of there home and wanted to preserve the existing hardwood floors. To achieve a seamless look we used a technique called "interlacing" or "weaving" the old floor with the new one. Matching wood species here is crucial and staggering the boards just right equals a floor you would think was there since the house was built. This home is on Minnehaha Creek in Minneapolis.