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 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.
Obviously, the structural needs of a commercial roof is different from that of a residential roof because of the size involved itself. 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. Consequently, a much larger crew is needed for the installation of a commercial roof because of the size of the job against a residential roof.
Compared to a residential roofing, commercial roofs have the tendency to have more protrusions with regards to the function of the roof. Note that not only will a commercial roofing accommodate ventilation system, smoke stacks, pipes, roof entrances and other mechanical needs, it could still need to entertain positioning of skylights, chimneys and others that residential roofing only has and can only accommodate. Be informed also that there could be some special construction specifications for commercial and residential roofing that would vary depending on the needs. It could be a reason of the function of the building, like if a building is for a heavy machinery establishment, then the roofing must be able to withstand the discharge of heat. While a residential roof may be constructed based on the personal preferences of the homeowners as in its appearance, maintenance and durability.
The specialized knowledge and skills of the roofers in prospect have to be considered too considering the scope of the project for both commercial and residential. 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.
The above mentioned general differences of the two roofing contractors scope of job will also find them needing different requirements as well. 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.