Some Information about Commercial and Residential Roofing
There are key differences between a residential and a commercial roofing even if they serve the same purpose, and so take note that the first question a roofing contractor will ask you is if you are in need of a residential or a commercial roofing job. Be aware that the differences between a commercial and a residential roofing project are very much different, from the design, structural elements, to the materials and costs.
The number one difference between a commercial and residential roofing is the structural needs because of the size itself of the project. The load requirements, fixtures and materials vary for example in a commercial roof of a mall as compared to that of residential area. The commercial roof for instance has to have a larger load bearing capacity than a residential roof because of the materials needed in the construction. In the same manner that you would need more number of crew when installing a commercial roof because it is a bigger job compared to a residential roof.
As to the function of the roof, note that commercial roofs have more protrusions compared to a residential roofing. A commercial roofing will have to consider several protrusions like ventilation system, smoke stacks, pipes, roof entrances and other mechanical needs, aside from the usual skylights, or chimneys that a residential roofing usually only has. Depending on the needs, there could be some special construction specifications that could occur for a commercial and residential roofing. The function of the building to have the commercial roofing is a reason, which for example if the premise if for a heavy machinery production, the discharge of heat must be coped well with the roofing specifications. Likewise, the construction of a residential roofing could also be based on the purpose of the homeowners, from its appearance, durability and maintenance.
Whether it is for a commercial or residential project, the specialized knowledge and skills of the potential roofs must be put into consideration too. The function of the commercial building has to be taken into account by the commercial roofers while the residential roofers have to take into account the unique needs of their clients.
These differences of roofing projects would put also the two different roofers having different needs to complete the work. Between the two though, commercial roofing is usually a more involved and more difficult job in terms of finding skilled laborers and the number of its manpower, that would consequently affect the cost of the project, and this is because of the scope of the project.