Best Heating System for Small Homes

Reader question: What’s the best heating system for a 300 sq. ft. scoria bag roundhouse located at 5,000 ft. in western Colorado? I’ll use 2’ of blown cellulose insulation in the roof (about R-55). … Continue reading →

Rocket Stove Mass Heaters

We’ve briefly mentioned rocket stove mass heaters before. Here’s an excellent site that compiles a lot of free info about them and has free plans. (Detailed drawings are for sale, but anyone should be able to figure out the process … Continue reading →