Green Roofing Systems: Exploring The Pros And Cons

Construction & Contractors Blog

Has the time come to replace your commercial roof? If so, you may wish to consider the installation of a green roofing system. Taking the time to explore the pros and cons associated with this type of commercial roof can help you to determine whether or not it is the right roofing system for your specific needs.

The Pros

There are many unique and impressive benefits that come along with the installation of a green roofing system. These benefits include:

  1. Reduce Urban Heat Island Effect - If your commercial building is located in a dense urban area, the urban heat island effect can cause extremely hot temperatures to build up in between your building and the surrounding buildings. Not only does this make the air temperature uncomfortable outside, but it can also make it more difficult to maintain a comfortable temperature inside. The installation of a green roofing system can help to reduce this urban heat effect through the use of vegetation.
  2. Increase Life Of Roofing Materials - The waterproof membrane that is installed as part of your green roofing system will help to protect your base roofing materials from exposure to moisture and extreme temperatures. As a result, you will be able to extend the life of these base materials. In fact, this type of layered roofing system can double the life of your base roofing materials.
  3. Improve Energy Efficiency Of Building - By providing multiple layers of insulation on your roof, a green roofing system can ultimately improve the energy efficiency of your entire building. In the long run, this extra efficiency can result in much lower heating and cooling costs year round.

The Cons

There are also a few disadvantages that come along with choosing a green roofing system. These disadvantages include:

  1. High Installation Cost - While green roofing systems can save you money in the long run, they will cost more to install upfront. If your company is currently working on a very tight budget, these high installation costs could prove prohibitive.
  2. Frequent Initial Maintenance - In the long run, a green roof will require very little maintenance. However, the initial maintenance requirements of these roofs will be quite high. This is because the vegetation that is planted on these roofs will need to be tended to on a regular basis until it is able to firmly root itself in the soil substrate it is planted in.
  3. Attracts Wildlife - The vegetation on your green roof can serve as a food source for many different types of wildlife, especially birds. If your company makes use of any type of rooftop security, the increased presence of wildlife can become an issue.

The Bottom Line

While green roofing systems will be the ideal solution for many commercial property owners, they will not be right for everyone. For instance, if you are worried about attracting a large number of birds to your rooftop or are looking for a truly maintenance-free roofing system, a green roof will not be right for you. However, if you are looking for a durable roof that will improve both the efficiency of your commercial property and the image of your company, a green roof can be the perfect roofing solution. To learn more about these roofing systems or to schedule the installation of your green roof, be sure to contact a reputable roofing contractor such as Bell Roof Co.


23 February 2015

Perk Up Your Patio

When I host outdoor parties, I set up chairs and tables outside on my concrete patio. It’s very convenient. Guests don’t need to get their shoes dirty and they can come in and out as they please. I always get lots of compliments on my beautiful stamped concrete patio – it’s designed to look like brick instead of concrete, and it’s very convincing. If you’d like to learn more about how you can use concrete and stamped concrete to create beautiful additions to your home, this blog is written for you. Let me how you can save money by using stamped concrete instead of brick or stone, and how you can improve the value of your home by adding a concrete patio or deck.