What to know to add some light to your home By John D’Annunzio, Columnist, UnionvilleTimes.com How did sunrooms come about? It all started with the porch, and when the time came for a barbecue people had to put up with all kinds of insects. So they started to install screening on their porches and with a little bit of framing, the insect problem was taken care of. Then, in the 1960s a trend started...