Before windows, there were shutters...basically to keep things out...rain, wind, animals, people, prying eyes, etc. Windows came along next...widely used in England starting in the early 17th century. Still used to keep things out, but with one major advantage...natural light during daytime hours.
Shutters were now used for protective purposes on the first floor and privacy purposes if a second floor was present. Sometimes you'll see, on the same house, paneled or board and batten shutters on the lower level (for better protection) and louvered shutters on the upper level (for better ventilation).
This week I'll review shutter details in order of importance the way I see it...first, get the size right...second, use hinges...third, use tiebacks and locks...and fourth, tilt louvers so they would shed rain away from the interior when closed.
