Roofed Half Dome Design — 9 Comments

  1. The roof and building are covered in the “floridadomehome[DOT]com. Menu for the conversion is “conversion from dome to hobbit … 2015”
    It’s a challenge working the blog from an iPad but perhaps Owen will post some photos for you. I tried.

  2. I converted the dome to a “hobbit” design, a weather justified decision. Metal roof with sky-light, wood burning stove and air vent in the roof. Piping for water heating too. More space inside with 4 small windows and two arched doorways for future extension which will be plastered in temporarily this month. Bags were cement stabilized. Rendering will be building sand/cement/lime mix. Torrential rain will still get to one side despite the overhang of the roof.
    The plans will be posted for anybody that wants them, once construction is completed.
    I will post some updated photos to the blog soon if you want to take a look.


    • Thanks much Mike for the details. I look forward to your blog photos.
      I imagine the Air Vents can be problematic in blowing rain.
      The air vent you mentioned is probably static, whereas the air vent I envisioned, rather than the Air Scoop, is one that rotates with the wind and sucks air out of the building.

      Ron Ali

  3. Oh, great Owen, this just what had evolved in my head for our intended home in Indonesia, mainly because of constant humidity..! Along with Skylights over the Kitchen and Bathroom, I had envisioned a Reciprical Roof with a Wind Scoop in the center..! Any thoughts on the latter..?

    Sincerely, Ron Ali

    • Improved ventilation is another benefit. Thanks for mentioning it. You can only make so many windows in a dome before the structure is weakened. Reciprocal roofs are good. Make sure it’s securely fastened in earthquake areas. Wind scoops are for deserts. No need in Indonesia. Or maybe you’re talking about a simple vent in the roof top? That is a good idea. We did this on our roundhouse when we changed from thatched roofing to MCR roofing tiles.

  4. I showed this to my latest group of workshop attendees yesterday and they said they liked it. I think this design will be much more culturally accepted than domes. (Just recently an NGO build a dome for a family in Nepal and they refused to live in it.) Also, rainwater can be collected off the roof. You could add a skylight on top.

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