custom made popular window sill 3/4 " 40 inch x 4 inch primed and  painted white semi gloss i make any size sill you would need just message me your sizes ill get you a price i have oak,popular,cherry,walnut,pine, and more corian solid surface too look at last picture fill in letters with your sizes and send me letters and numbers   thanks houze wood shop PS if you sill just has square ends let me know length and width you need     SEARCH   HOUZEWOODSHOP THANKS JOHN