As much as it pains me to say it, winter is coming. This means overnight temperatures here in San Diego might dip below 68. Worse yet, it gets dark right after work which severely restricts outdoor home improvement. Where am I going with this winter theme? Under the couch of course. If your dream interior furniture layout results in your couch residing on top of your heat vent, take heart. A company called Dundas Jafine makes a handy “Extend-A-Vent” to route your hot air from the register, under the couch and into the room. As much as the bottom of your couch appreciates being warmed, I am sure you will appreciate the heat even more. Available for about $10 from EFI.