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Commercial buildings can be roofed in three main ways.
- Flat Roof Commercial Construction
Flat roofs are commonly used in commercial construction due to their versatility, providing architects and engineers with more design options. This design choice is often made to accommodate rooftop equipment when there is limited space on the property. Insulation is incorporated to prevent water accumulation. Tapered insulation not only enhances the building’s R-value but also establishes a positive drainage system. It is important to note that the addition of tapered insulation may result in an increased project cost.
- Low Slope Commercial Construction
When a roof is designed with a low slope, it features sloping edges that facilitate water drainage away from the roof surface. However, low-slope construction can be detrimental to certain materials. Using metal on a low-slope roof is not advisable, as it can lead to leaks and maintenance issues that might not occur with alternative roofing systems designed for low slopes.
- Steep Slope Commercial Construction
Steep slope roofs in commercial buildings share similarities with residential construction. The most common types of steep-slope commercial roofs include gable or hip roofs. These roofs can be framed using wood or metal trusses, or constructed using wood 2x framing.
It is crucial for builders and property owners to carefully consider the specific requirements and characteristics of each roof construction type when planning and executing commercial projects.
This post was written by Ted Williams! Ted is the owner of A Old Time Roofing which is the premier Pinellas County Commercial Roofing company! Ted is a Master Elite Weather Stopper GAF Roofing Contractor, a double award winner of Best Steep-Slope Contractor from GAF and achiever of Master Elite Consumer Protection Excellence from GAF. He has been serving the Pinellas County area since 1978. Old Time Roofing has a tradition of quality workmanship, servicing residential and commercial properties.
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