These 6 over 6 double hung built up windows are only available in our RC Board with adhesive backing. The sashes don't open. For a 3'-3" wide by 6'-6" opening.
The windows are designed to be laminated up to form a complete window assembly before inserting into the opening, from the outside.
If you are going to build up a number of these then you might want to make up your own jig so the pieces line up properly.
