Know These Basic Differences Between Commercial and a Residential Roofing
As you start to look for a roofing contractor, be aware that the first question the professional will ask you is if you are in need of a residential or a commercial roofing contractor, because even if the purpose of these two is the same, conducting each project will be different. Be informed that the differences between a commercial and a residential roofing project are very much different in many aspects, from design to the structural elements, and 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. Imagine for example the size of the roof of your house compared to the size of the roof of department store, where the load requirements, fixtures and materials will definitely vary. The fact that the materials involved in each construction differ, imagine that the commercial roofs have a larger load bearing capacity compared to that of a residential roofing. 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 residential roof may need to accommodate protrusions like chimneys, skylights and others, a commercial roofing will have to consider others like ventilation systems, smoke stacks, pipes, roof entrances and other mechanical needs. Depending on the needs, there could be some special construction specifications that could occur for a commercial and residential roofing. One reason is the function of the building, as for instance, if a commercial roofing is for an establishment meant for heavy machinery, then its roofing must be able to withstand heat discharge. While a residential roof may be constructed based on the personal preferences of the homeowners as in its appearance, maintenance and durability.
With the size and scope of the project for either commercial or residential, you have to consider too the specialized knowledge and skills of your potential roofers. While a commercial roofer has to take into account the function of the commercial building, the residential roofer on the other hand has to take into consideration the special needs of the homeowners.
These differences of roofing projects would put also the two different roofers having different needs to complete the work. Of the two contractors, the commercial roofing contractor is viewed to be more difficult and more involved in the job because of the scope of the job, and in turn affecting the fact that it is difficult to find skilled workers and the number of this skilled people, which in turn would affect the cost they will give you of the project.