06/10/2026
Many homes built in the 1940s and 1950s throughout Washington were installed with old-growth Douglas fir flooring. These floors were milled from slow-grown timber, producing tight grain patterns and character that are difficult to find in modern lumber.
When refinishing Douglas fir from this era, it's common to uncover layers of old waxes, shellac, varnish, oil-modified finishes, and decades of repairs. After sanding, homeowners should expect natural color variation, occasional dark stains from water exposure, nail repairs, and character marks that tell the story of an 80+ year-old floor. These features are part of the floor's history and charm.
Once properly sanded and finished, old Douglas fir often transforms dramatically. The grain becomes more defined, the warm amber and reddish tones return, and the floor takes on a rich appearance that complements both historic and modern homes.
For this project, we protected the floor with a Pallmann finish system. Modern Pallmann waterborne finishes provide excellent durability, clarity, and abrasion resistance while allowing the natural beauty of the Douglas fir to remain the focal point. The result is a floor that honors its history while being ready for decades of everyday use.
If you have original Douglas fir flooring hidden beneath old finish and years of wear, don't assume it's beyond saving. Many of these floors can be beautifully restored with professional sanding and finishing.
