All-copper and brass weathervanes give rooftops a traditional touch. The solid-brass directionals of Good Direction's Weathervanes can withstand high winds without bending. The fullbodied figures, however, are made of copper in the traditional way. Both materials will oxidize to a similar green color, though the brass may take a while longer. A large selection of figures – everything from pigs to cherubs – is available. And a choice of three mounting brackets – for flat roofs, ridges, and eaves – is offered. For more information, contact Good Directions, Inc., 24 Ardmore Road, Stamford, CT 06902; 800/346-7678. Active Ventilation Two roof vents actively draw air out, yet they won't let the elements in. The Shingle Vent (top) is a lowprofile ridge vent