to a single faucet instead of having to turn the water off in the entire house. Home Improvement Glossary Contemporary Contemporary design combines influences, trends, and new technologies without strict adherence to any one design philosophy. Home Improvement Glossary cookie cutter A special carpeting tool shaped like a cookie cutter. Twist it back and forth in a circular motion to make the cut. Home Improvement Glossary copper pipe Copper pipe is long lasting and resistant to corrosion, and so it is commonly used pipe in water supply lines. It costs more than plastic but it lasts and lasts! There are two common types of copper pipe: rigid copper and flexible copper. Home Improvement Glossary cords The mechanism that allows double-hung windows to open easily, stay open (without a stick propping them up), and shut. Home Improvement Glossary countersink You countersink a screw by driving it in below the surface of the wood. Home Improvement Glossary CPVC chlorinated polyvinyl chloride pipe CPVC (chlorinated polyvinyl chloride) pipe has PVC's strength but is heat-resistant, which makes it acceptable in many regions for use on interior supply lines. Home Improvement Glossary crewelwork Decorative embroidery made by manipulating wool yarn in designs and patterns. Home Improvement Glossary cure Curing paint is the process of the paint taking its final shape. Curing happens after the paint dries and until the curing is complete the painted surface can still be damaged. Home Improvement Glossary curtain heading The curtain heading is the top of the curtain that attaches