Glossary seam iron A seam iron is a tool for heating the heat-activated tape the holds the two carpet pieces together. Home Improvement Glossary seam roller wallpaper roller Home Improvement Glossary seat bolt A seat bolt is a heavy bolt used to hold the toilet seat to the toilet base. Home Improvement Glossary security light Outdoor security lights use infrared or microwave sensors to light up whenever someone or something passes within a certain range. Home Improvement Glossary self-tapping screw A screw that taps (makes a hole) all by itself, with no need to drill a starter hole first. Home Improvement Glossary semi-gloss finish A shiny paint finish that is scrubbable and good for moldings, doors, windows, kitchens, and baths. Home Improvement Glossary sewer rodding machine A sewer rodding machine is an industrial strength auger that is motor driven and can push its way through touch sewer lines. Home Improvement Glossary shabby chic The design combines the elegance of English Country living with the comfortable casualness of a California lifestyle. Home Improvement Glossary Shaker A decorating (1830-1850) style that utilizes designs that are plain in appearance, stripped to bare essentials (few turnings, no decorations. Home Improvement Glossary showerhead aerator The showerhead aerator forces water though a fine mesh to increase the force with which the water comes out of the showerhead. The aerator lets you use less water while still maintaining the same force. Home Improvement Glossary sink trap A sink trap is a plumbing connection that is bent at