OPTIONS
Standard: schedule 40 pvc
Upgrade: schedule 80 pvc (320 psi) recommended
for ~20 ft and larger domes, or smaller requiring extra strength. Thicker
and stronger than sch. 40 (270 psi)
Quick connecting feature: applies to wood
domes only. More hardware and mfg. labor involved. Very good for easier
assembly, or repeated assembly/disassembly.
Upgrade to Galvanized Hardware that is
more permanently rust proof than the Zinc plated (standard).
Cupola Option: Cupola Perimeter Connector Hubs
with hardware
Metal Connector Hubs - made aluminum or steel
roughly twice the cost of the plastic Connector Hubs - write or phone for
details.
Engineering needed for obtaining a building permit.
Professional architectural deaign and constructions
drawings.
Please email if you would like to inlcude certain
options or info/prices for other domes and options not listed such
as aluminum connectors and steel tube domes, Geo-Spheres, Canada/Mexico
and overseas delivery, etc.
gardendome@yahoo.com