measuring for shutters
I'd like to add some exterior shutters to my windows. I was able to find some shutters that are the same length as my windows but I wasn't sure how to determine which size width I will need. My windows are 30 inches wide. Would 12 inch or 15 inch shutters work well or do I need to custom order a different width? The guy at the siding shop wasn't very helpful so I was hoping to get some advice on here. Thanks.