Commercial buildings have the opportunity to have several different types of roof materials installed on the properties. Each material has a different life span expectation and maintenance requirement. Here are two:
Modified Bit Roof
The older style or norm is to place a Modified Bitumen. This style of roof is technically referred to as torch-down roofing or rubberized asphalt. It is composed of polymer-modified bitumen that is saturated in a fabric coating. This is type is typically. two layers and the surface resembles a tabbed shingle found on residential construction.
A TPO is a flexible PVC material that maintains a somewhat flexible and rubbery surface.
The older style Mod. -Bit roof has a life cycle expectation of 15 – 20 years while a TPO can last between 35 – 50 years. A Mod-Bit requires periodica coating attention and degrades with ultraviolet light while the TPO does not require any maintenance other than keeping it clear of debris.
The cost for a Mod-Bit roof is about $3.00 – $5.00 per square foot while a TPO can be $8.00 to $10.00 per square foot. Given the length of time and the maintenance levels why would you not look at a TPO roof?
The BrickKicker are not just experts at the inspection part of the process but we also separate ourselves with the client consulting experience. We are there not help our clients purchase their buildings intelligently.