4 ms·
Yeah, a dark asphalt roof and direct sun would do it, as I've observe in my parents' house in Houston. You're also right the the ROI is probably zero or negativ
by hx87 10y ago
Yeah, a dark asphalt roof and direct sun would do it, as I've observe in my parents' house in Houston. You're also right the the ROI is probably zero or negative since your attic is insulated and has a radiant barrier so the temperature of the roof itself is close to irrelevant.
- aardvark291 10y ago> dark asphalt roof and direct sun would do it But if you were going for cooling, you wouldn't go for a dark asphalt roof.
- michaelcampbell 10y agoHOA. Not much choice. We got the lightest we were allowed.
- michaelcampbell 10y agoYes. It was a fun project though. The controller app is a bash shell script. :-)