I really love being creative, and for building this house, it is a real advantage. We have a floor in and want to divide the house up into rooms. Since my wife and I had come up with a basic plan for the main floor (it will have a loft), I had reinforced the floor joist to accommodate the extra weight as I installed them . Now I framed in the walls, with a little creative framing where the walls attached to the rounded wall. Since the outside skin is bolted together, I used the bolt ends on which I added extensions to fasten the walls. With a little research, I found the proper way to build stairs (spacing is very important), built them and started the joist for loft. As we were putting the joist in, it occurred to us that we needed a walk way from the north end to the south end. Wanting to keep the space open over the living room, we covered the space over the dining room on the south end and a bedroom on the north end. This made a nice cozy room below for TV viewing. With a floor covering on the loft, it was time to insulate the outer skin. Having gone through one winter with a propane heater, we decided that we did not want rain falling from the condensation on the tin. We found a contractor who would come up (on a weekend) to spray the inside with two inches of foam insulation. This doesn’t sound like a lot of insulation in a house, but the benefit is radiant solar heat on the tin, warming the upper areas and preventing condensation. With the foam on and a coat of white flame retardant paint, we were ready for the radiant floor heat installation on the main floor. Because the proper layout of tubing is necessary to prevent cold spots, we found a contractor who would install the tubing only. To save money, again we had it done on a weekend. (Sounds like I am cheap, but when they travel from 160 to 240 miles to come here, it is necessary to save as much as possible.) Next we needed the gypcrete poured. This was a problem, but with good negotiation skills, we were able to have it done on a Saturday. I had all the materials here in advance. They showed up with equipment and people. All the contractors mentioned here, did the work on the weekend with volunteers who I paid directly, and I paid the contractor for the use of his equipment and supplies.
At this point, we were ready for the tile flooring. Deciding on tile is a real chore. But with many visits to tile companies, we decided on a 16″ tile that we both liked. With my trusty flatbed trailer I went to Albuquerque and loaded the six ton of tile, mortar and grout. If you think I was going to unload these, think again, i backed the trailer into my workshop and left it to be unloaded as I was ready for it. Running my base lines through the house, I was ready to start with the tile. Since I am not a young man, laying 2500 sq ft of tile takes some time. I must say that I did an excellent job, the lines are straight, and as I went around the island in the kitchen and the walls, my tile met perfectly. From the kitchen to the mud room is 70 ft, with a perfect line and is one of the things people notice as they walk into the house.
Next we will talk about the plumbing, electricity, coax, telephone and building the manifold for the radiant floor heat.