Digging for energy: geothermal bore holes are filled and grouted. General contractor Tom Silva shows how to weave shingles around a corner for a cottage look, and Norm helps him mill and install custom PVC window trim with standard stock from the home center.
Visit the Website: http://www.thisoldhouse.com/toh/tvprograms
Episode #3220 / Length: 26 minutes
On TV
Saturday, April 6th at 11:00 AM on KLRU
© 2013 KLRU-TV