I'd think about the possible runoff issue with copper too. Salvaged metal is a good option as well.
Josh On Wed, Jul 30, 2008 at 4:40 PM, George Frantz <[EMAIL PROTECTED]> wrote: > Liz, > > Is a vegetated roof a possibility? If the roof is not that steep this may > be an option. > > You would have to ensure that the house and roof framing are robust enough > to support the added weight of the soil and plants. There have been a > number of soils mixes developed specifically for rooftop use that are > lightweight and which can actually add much less weight than you would > think. > > A landscape architect in Buffalo recently finished a small studio building > that featured a vegetated roof. It was a gable design with a 6/12 or 7/12 > or steeper roof pitch. The design is simple enough that no special skills > are needed to make it work. > > The American Society of Landscape Architects has also installed a vegetated > roof on their headquarters building. They have a link to reports on that > project via their website at www.asla.org > > I also recently toured a vegetated roof on top of an older commercial > building in Toronto that had been rehabilitated a few years ago. > > The new dining hall roofs on West Campus at Cornell have vegetated roofs. > > Copper? I was at a friend's new house the other day that had a > copper roof. I can't comment on the sustainability of using copper, i.e. > whether its lifespan outweighs the environmental costs of mining and > manufacturing. > > Best regards. > > George Frantz > > > >At 01:50 PM 7/30/2008 -0400, you wrote: > > >We need to replace the roof on our house. ANyone have any ideas about > the > > >best material to use in terms of the lowest ecological footprint? > We'd like > > >to get slate if it's not too ridiculously expensive. Any advice > about > > >materials or contractors would be welcome. We live in Owego (35 miles > S of > > >Ithaca). > > > _______________________________________________ > For more information about sustainability in the Tompkins County area, > please > visit: http://www.sustainabletompkins.org/ > > RSS, archives, subscription & listserv information for: > [email protected] > http://lists.mutualaid.org/mailman/listinfo/sustainabletompkins > free hosting by http://www.mutualaid.org > > > > > _______________________________________________ > For more information about sustainability in the Tompkins County area, > please visit: http://www.sustainabletompkins.org/ > > RSS, archives, subscription & listserv information for: > [email protected] > http://lists.mutualaid.org/mailman/listinfo/sustainabletompkins > free hosting by http://www.mutualaid.org > -- This electronic mail transmission is intended only for the use of the individual or entity to which it is addressed and may contain confidential information belonging to the sender which is protected by the attorney-client privilege. If you are not the intended recipient, you are hereby notified that any disclosure, copying, distribution, or the taking of any action in reliance on the contents of this information is strictly prohibited. If you have received this transmission in error, please notify the sender immediately by e-mail and delete the original message. _______________________________________________ For more information about sustainability in the Tompkins County area, please visit: http://www.sustainabletompkins.org/ RSS, archives, subscription & listserv information for: [email protected] http://lists.mutualaid.org/mailman/listinfo/sustainabletompkins free hosting by http://www.mutualaid.org
