VEVOR Walk-in Tunnel Greenhouse, 27.4x9.5x7.4 ft Hoop House Greenhouse Tunnel, Plant Hot House with Galvanized Steel Frame, Green PE Cover, Swing Door and 16 Roll-up Windows for Outdoor

It is 3m.

Dear Customer, Thanks for your inquiry. Kindly note that currently we don't have this procurement in mind. Thanks for choosing vevor.

The product description doesn't mention anything about snow load capacity. However, it states that the greenhouse is made of thick galvanized steel pipes and has a heavy-duty PE cover that provides durability and protection against harsh weather conditions.

The product description states it is made of thickened galvanized steel pipes with a 0.5mm wall thickness and includes U-shaped stakes and plastic hooks to increase stability. However, customers state it is not very stable in strong winds.

I did not find any information about replacement parts in the product description or customer reviews.