0 0: Left: David Klein installs the door for his succah. Right: The plywood walls just slide into place. • • Labor Savin Succah David Klein has designed a succah that goes up "like a charm" DAVID HOLZEL Staff Writer he real test of a suc- cah is how much trou- ble you have putting it up the next year," David Klein says of the perennial problem facing the succah builder. Klein, 32, thinks he has rele- gated problems such as ending up with not enough wood to build — or too much wood — to the dark ages of succah construction. features succah Klein's standardized interchangeable parts and uses no nails or pegs to hold the booth together, incidentally avoiding the unavoidable splintering of wood caused by too much hammering. "I knew I had something when this succah went up in ten minutes," Klein says beaming, as he lowers the dwelling's roof beams onto brac- kets. It went up like a charm." He points to a hole cut in the base of the structure into which he will fit the door frame. He has fashioned the door so that it will swing shut automatically, the very thing for a family with two small children who haven't yet learned to close the door behind them. Sheets of plywood fit into grooves running the length of the base. Free standing, grooved vertical posts hold the plywood walls in place and are, themselves, held fast by the plywood sheets. "Neither one holds completely," Klein says as he slides in another sheet of plywood, but together, they hold strong." The hardest part of building a succah, Klein believes, is "shlepping the materials out." Building is the easy part, especially with his sys- tem. "If you have a helper, you should be able to do it in ten or 11 minutes." He spreads the schach, the covering, over the roof beams of the ten by 20 foot succah. The schach should be made of "natural, unproc- essed material, like tree branches or bamboo," he explains. This under- scores the temporary nature of the booth. The roof should cause more shadow than it lets in light, but the succah dweller should still be able to see the stars when he looks out at night. "Our houses might seem like our protection, but Succot shows us that the real protection comes from above," Klein observes. Our houses are an illusion of a support system." Klein, a plumber by trade, has installed running water in two Detroit-area succot, allowing more time to be spent in the booth, and less in the house which is, of course, the whole purpose behind the mitzvah (commandment) of the suc- cah. "I'm a great believer in labor- saving devices," Klein says simply. ❑