Electrical tower you could expect maintenance live load of 300 lb on the horizontal elemental. To me structure live load had little or nothing to do with wind classification of open etc.
Highly durable metal pergola roof.
Pergola roof live load. To me structure live load had little or nothing to do with wind classification of open etc. In my area a pergola is an open structure to provide shade and will often have grapes figs jasmine growing through the open roof. We have designed pergolas for elderly care facilities and wood pergolas were a no no.
We have designed pergolas for elderly care facilities and wood pergolas were a no no. A patio cover is a solid roofed structure with 2 4 open side. Now even if it decides to rain for an entire month like it did in september we can.
All the fasteners need to be premium hot dipped galvanized or. The best thing about metal roofing material is that it can be cut down or sized to fit any size or shape structure. There are several reasons you need the pitch.
We love our new patio pergola but the only thing that could make it better was installing a clear pergola roof. Roof loads are used to determine the size of beams joists and columns that support a roof. Calculate the carport roof load using a combination of the dead load and live load measurements.
The guy you hired is correct your patio cover will not support a snow load. It has turned our side yard is a three season patio that we can enjoy in any weather. Ask the builder all lumber used needs to be strong enough to resist cracking or snapping under the force of the wind or snow loads.
If you had a 40 ft tall open lattice structure i e. The biggest problem with putting polycarbonate sheets on a pergola is the lack of a pitch. The dead load consists of the actual weight of materials that comprise the roof plus any fixed equipment that the roof supports.
Installing a clear pergola roof was the best decision ever. First is if you are in an area with any type of snow load. Metal pergola roof materials are considered to be the most durable thus they are also more permanent than many of the other types roofing materials.
A lot of pergolas are built flat. The minimum roof pitch for polycarbonate sheets is 5 degrees or a 1 on 12 roof pitch. The live load is the external force applied to a deck due to the activities of its use.