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The Rural Voice, 1996-02, Page 20Cows under plastic A Clinton -area couple turns to a simple but revolutionary solution for the high cost of building. Story and photos by Keith Roulston Despite the cold temperatures this January, Herman and Joanna Ramaker's cows spent a lot of time out in the sun. Snow was not a problem for them since the Ramakers provided a sun -room on the south side of the century -old dairy barn. It all started when the Ramakers made a decision two years ago that they must find more space in their barn for the increasing number of cows they were keeping. They'd already added lean-to's on three sides of their Clinton -area dairy barn but when they got the quote for a new pole -shed addition to house dry cows on the south side of the barn the price made them look to alternatives. Herman remembered an article he'd seen in Hoard's Dairyman, the U.S. dairy magazine about an American farmer who had built a 16 THE RURAL VOICE greenhouse -style building to house his dairy cattle. He decided to investigate further. He talked to friends who run a greenhouse operation and asked plenty of questions and when he realized he could get several times the amount of space for the same cost, he decided to give it a try. The south side of the Ramaker barn had long been a problem. Since it was used for a feeding and clean- out area, it had several large doors. Winter winds, however, sent the cold drafts seeping in around these doors and on some days could make the barn very cold and drafty. Today, however, a 20 -foot wide by 108 -foot long greenhouse barn attached to the south side of the barn not only provides room for 10 dry cows and 10 heifers but also keeps the rest of the barn warm, with the doors open. Joanna and Herman Ramaker, and their cows, enjoy the shelter of their greenhouse barn. The barn is now undergoing its second winter (the cattle first occupied the barn in November 1994) and though the Ramakers still say they're learning about the building, Herman says he's pleased. In fact he says if he'd known about the greenhouse barns a year earlier when he was building a calf barn, he'd have built one then too. After an article on the Ramaker barn appeared in a well-known Canadian dairy magazine the family has had several people visit to see the barn. Some have been disappointed by the simplicity of the structure which cost about $6,000, because the article in the magazine had been accompanied by photos of elaborate U.S. greenhouses. The round -roofed greenhouse is attached to the main barn by brackets. On the south side, 4" by 6" posts support the wall. Barn board provides a solid wall to head height where the plastic begins. The plastic continues to the tops of the posts, then over the arched roof constructed of 2" -diameter galvanized metal supports. The greenhouse is covered