NRCA information

http://www.nrca.net/rp/technical/search/library.aspx?show=all&Keywords=&Author=Mark%20Graham&Title=&Source=

Firestone building products

http://technicaldatabase.fsbp.com/productData/rubbergardmembrane/

Firestone Uni-Clad metal products

http://www.unaclad.com/home/dspThumbs.php#

Duro-Last Roofing systems

http://www.duro-last.com/generalContent/spec_generator/misc/pages/Product%20Data%20Sheets.htm

John Mansville products

http://www.specjm.com/roofingsys.asp

Berridge Metal products

http://www.berridge.com/cadd.htm

Carlisle syntec

http://www.carlisle-syntec.com/index.cfm?act=new_res&RLS_ID=2

GAF Commercial Roofing

http://www.gaf.com/Roofing/Commercial-Roofing/Commercial-Grade-Roofing-Products/Commercial-Grade-Roofing-Products.asp

Live Roof trey systems

http://www.liveroof.com/?parent=System_Specifications&page=cad_drawings

Enduro products

http://www.endurocomposites.com/downloads.html

ER systems products

http://www.ersystems.com/index.php?content=product_data_sheets

Xero-Flor products

http://www.xeroflora.com/specs-and-tech-info/specs-tech-system.html

OmegaLite

http://www.laminatorsinc.com/architectural-panels/installation-guides/literature

Constantly adding new information and taking suggestions....have a link send it over.