On Nov 3, 9:38�am, N8N wrote:
On Nov 2, 4:35�pm, " wrote:

Im moving to Florida, and, bought a Mobile Home which of course has no
attic. It has a southern exposure with no shade and im wondering what
options are available to reduce the Cooling Load on the roof. �Ive
wondered if a metal pan roof can be put over an existing shingle roof
(or just adding large sections of sheetmetal on the roof) , �thought
of collecting rain water in a 55 gallon drum and pump it up to the top
of the roof and let it run down thru a PVC pipe with holes drilled
into each side , and have even considered putting in an additional
ceiling inside and insulating that cavity . �Has anyone had success
with this issue or can tell me whats an effective solution ? �Thanks
much.

I was just speaking to a materials engineer friend the other night and
he was telling me that he's somehow involved in new coatings for metal
roofs which drastically reduce heat absorption - and that they do show
dramatic improvements. �I suspect that a metal roof laid over your
existing shingle roof is probably your best bet. �If you have the time/
energy stripping off the shingles before having the metal installed
would be preferable, but as long as there is only one layer of shingle
you should be OK. �I really don't like asphalt shingle roofs; their
only real advantage is price. �they're not durable and they just soak
up the heat.

nate

recoat with white roof coating?