How to Make A No-Sew Window Valance insulation board insulation board Diane from In My Own Style Diane from In My Own Style this tutorial Follow all of these instructions. Diane from In My Own Style Diane from In My Own Style MAKE THIS PROJECT! insulation board In My Own Style: Quick and Easy No-Sew Window Valance In My Own Style: Quick and Easy No-Sew Valance Follow all of these instructions. this How to Make A No-Sew Window Valance insulation board insulation board In My Own Style this tutorial