这种硬顶的,我估计得上千吧?
http://www.shop.ca/c/palram-octave-...7hlozJazv7XsDyYJB29fsDTw28nMxkk2qYaAm0Q8P8HAQ
不过我看Staple网站上有这种软顶的,2x2m,才$299:
http://www.staples.ca/en/FlowerHous...jgPTc_SehqcASnHwwErTenRuqnrbsVXNMoaAl9y8P8HAQ
还有这种半米见方的,两个才$49, 不知适合种什么
http://www.staples.ca/en/NuVue-Clea...oduct_195642_2-CA_1_20001?externalize=certona
根据俺们村的村规,看来面积小于10平米就不用permit。为了保险在买那种便宜的软顶的就更不需要了。
You don't need a Building Permit for the following residential projects:
Constructing detached accessory buildings less than 10m2 (108 sq. ft.) in area*
Decks not adjacent to a building entrance that are less than 10m2 (108 sq. ft.) in area
Decks less than 600mm (24 inches) above existing grade at all locations
Damp-proofing basements
Replacing plumbing fixtures or water heaters
Replacing a furnace or adding air conditioning units or a heat pump
Electrical projects
Kitchen or bathroom cupboards
Painting and decorating
Maintenance and repairs
Replacing windows or doors
Replacing roofing or shingles
Fences other than a pool enclosure fence
Retaining walls less than 1 meter in height
Sidewalks, planters and landscaping
Garden pergolas and gazebos that do not have a solid roof
Ground or roof mounted solar photovoltaic panels