If you want to know how to build a warehouse, the first thing to understand is what design is best for the climate in which you live. When you have plans for a warehouse, double-check the roof structure and make sure it meets your local building codes.
Before installing the latest roof trusses in Sydney via https://heydenframeandtruss.com.au/timber-roof-trusses/, mark the top wall panels every 24 inches in the center, place the roof structure on the first mark, and nail it in place.
Most roof structures require a 5/8 inch floor to connect the frames and support the weight of the roof. Lay the floor, then cover it with asphalt roofing paper and shingle.
If you live in cold weather and it snows a lot, make sure that the type of roof you build can withstand the snow. If your roof is not strong enough, it can collapse under the weight of the snow.
In warmer weather, make sure the roof has adequate ventilation to prevent your canopy from overheating. The bottom line is that you want to make sure that your warehouse will last for many years and continue to protect the content in it.
If you live in an area with heavy snowfall, look for a plan where the roof slope is as deep as possible. This causes snow to slide instead of pile up. Snow accumulation can reach thousands of kilograms and put a heavy load on even the strongest buildings.