Wooden window sill, plywood covered with oak veneer. Window sill installation process. Interior design, building, home improvement, diy concept Stock Photo - Alamy
PYC Group on Twitter: "We used #Birch for our internal window sills, but did you know the sap can be used to make birch syrup for pancakes and waffles?! We'd like to
4 Main Reasons Why Homes Need to Have Window Sills