Abstract Ganitri wood ( Elaeocarpus sphaericus ) is a fast-growing that has low dimensional stability and density. This study aims were to analyze the effect of Furfuryl Alcohol (FA) nano-SiO 2 impregnation on density ganitri also examine characteristics impregnated wood. Impregnation used three treatments, including untreated (water), FA, 0.5% FA-SiO . The process was initiated by giving 0.5 b...