METAMORPHOSIS: Building the Dome of a Home

We used foam insulation throughout the Dome of a Home because we knew even if we did have
a leak, the foam would eliminate the mold and mildew growth so often found on fiberglass
insulation. And, of course, it is a much more effective, energy efficient insulating product for the
humid climate we live in.
Another no-brainer: use a 'peel and seal' system below your roof and on the exterior walls to
create a waterproof barrier, thereby greatly diminishing any moisture gain in the house. Using
Peel and Seal will greatly reduce your leaks, even if the shingles are compromised or missing. If
you lose your shingles, the 'peel and seal' will protect your home for a year. It will keep your roof
intact long enough to repair the shingles and will help you avoid any further damages when rainy
weather arrives. Peel & Seal is a multi-layer, self-adhering roofing membrane system that goes
on fast. It is easy to apply in temperatures above 60 degrees. All you need is a clean, dry roof
area and a pair of scissors or utility knife. Simply cut to shape, remove the backing paper, and
press into place directly on the roof.
We have even seen people using it under the siding of their homes. Great idea!!!! When the
storms drive the rain into a home whose sides have been Peel and Sealed, the walls are not
compromised and wind driven rain is not an issue. (You might get water at your windows/doors,
but the Peel and Seal will protect your walls from penetration.) If you lose your siding, your home
is still protected. It is another option that we personally feel should be a requirement for coastal
building.
Georgia Pacific DENS Technology sheetrock has a coated mat on it that does not allow the
absorption of water, thereby eliminating the mold and mildew that grows so profusely on
sheetrock after a storm. They make indoor and outdoor products. Their products are a must in a
humid, storm ridden environment. http://www.gp.com/gypsum
The Elk‟s Lodge is building an ark on pilings. I am not familiar with the exact process of
construction, but it looked like they were putting together a 3-D concrete puzzle. The walls are
massive. It looks extremely strong and durable. I don‟t know if they are planning on hosting
hurricane parties in that formidable structure, but it looks like a substantial piece of engineering.
It has been most encouraging to see people embracing alternative building methods after the
recent onslaught of storms. We have a couple of ICF homes being built. With this system,
insulated foam blocks are stacked to make walls. Rebar is laced between the blocks and
concrete is poured into the blocks, creating an extremely strong structure. Many times we also
see these homes using the poly urethane foam discussed above. Combining the many options
available can result in a strong, hurricane resistant building --- without having to build a dome.
After these homes are completed, they appear to be conventional structures. They are energy
efficient, durable, and a wonderful alternative when one wants to have a "conventional" looking
home.
All in all, it is very encouraging to watch people look around, assess the damage, and then start
thinking of how to improve the situation. You don't have to live in a Dome to have a hurricane
resistant home. You can build smart by using products and processes that make sense for
coastal living. Our favorites are the closed cell foam, Peel and Seal membrane, Georgia Pacific‟s
Dens Technology sheetrock, and ICF building blocks.
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