25 YR IN THE WINDOW INDUSTRY AND I HAVE NEVER SEEN A WOOD GRAIN VINYL
WINDOW THAT LOOKED ANYTHING LIKE WOOD
BUT HERE ARE SOME OF THE MANUFACTUERS. VINYL BUILDING PRODS. (VBP.COM)
AND SILVERLINE (SILVERLINE.COM (I THINK))
FOR A NICE LOOKING WOOD REPLACEMENT WINDOW TRY HARVEY WINDOWS IT IS A
WOOD INTERIOR WITH ALUMINUM EXTERIOR
AND WHILE YOUR AT IT SEE IF ANY HAVE A COOL NEW PRODUCT CALLED THE
SAFETY WASH SYSTEM IT IS USED TO SUPPORT THE DOUBLE HUNG SASH WHEN
TILTED INWARD

GOOD LUCK