Are you thinking about doing re-roof your commercial building? Or are you in a dilemma about whether to go for a complete replacement? Whatever your case is, we have got you covered. You might consider re-roofing and save a bunch of money.
But are you sure it is the right option for you? Well, there’s no doubt that re-roofing is the best way to increase the life of your building’s roof. However, there are a few things that you need to know about re-roofing a commercial building. Listed below are some of the points that will help and guide you in the re-roofing project. Here you go!
1. Is it legal?
According to the building rules and regulations, commercial roofs can have at most two roofing systems. That means commercial buildings with two roofing systems have to remove one of the roofing layers to install a new one.
If you have only one roofing system and it is dry, then you can count on re-roofing your commercial building. On the other hand, if you have two roofing systems, considering silicone roof coating will be a good option. Silicone roof coating does not come in the roofing system.
Rather, it is considered as maintenance. Meaning, you can get silicone roof coating to enhance the durability of your roof, and it won’t break the legal building codes.
2. Re-roofing material options
There’s a myriad of re-roofing options, and you can choose the one that suits your budget. However, it is vital to pick the best material for your building as you consider re-roofing your commercial building once in a while. You have the following material options:
Single-ply roofing system: It is cost-effective and is a widely used roofing system. Its membrane does not contain any fluorides, chlorides, etc. It is lightweight, pretty easy to install, and features exceptional weather resistance properties, airtight construction, and minimal maintenance.
Spray polyurethane foam (SPF) roofing systems: It is also easy to install, maintain, and cost-effective. It is durable, monolithic, versatile, waterproof, and seamless. This roofing system will protect your roof from extreme temperatures. Such roofs do not create much waste for years.
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These two roofing systems are most commonly used for commercial buildings. You can consider many more roofing systems you can consider, such as metal roofing, shingle roofing, green roofing, built-up roofing membrane, thermoplastic PVC and TPO roof membrane, and thermoset EPDM roof membrane.
Choosing the material option would be your decision. But you can take help from a professional roofer who can guide you in picking the one according to your needs. Eventually, it all boils down to cost, energy efficiency, and durability.
3. Peeling off or Layering on
Now the question comes- whether you should consider replacing existing roofing or should go for re-roofing. Well, re-roofing can save you a lot of cash. Also, it takes less time to install a new roof system. Replacement can be costly, and it would be difficult to do if you have a roof other than asphalt.
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Also, it relies on the condition of your roof, and if you have two roofing systems, you may think of replacement instead of layering on. You can consider repairing the roof if it is in good condition but have a minor issue such as a damaged waterproofed membrane. But if your roofing system is already old and cannot withstand more damages, then installing a new roof will be the best option for you.
4. Cost of re-roofing
It is vital to note that no re-roofing job is the same. Each property has its own requirements, needs, and challenges. As there are different material options available today, the cost of re-roofing varies from project to project.
Also, there are several factors that are taken into consideration while deciding the cost of re-roofing. These factors are- size and type of roof, what’s underneath, choice of material, membrane, insulation, warranty, code requirements, roof access, and roof penetrations.
Further, commercial roofs can be classified as sloped and flat (low-slope). Clearly, costs depend on several factors.
6. Choose the right contracting company
It is always better to choose a professional roofing company who can help you with this project. You can call some top roofing companies in your area and get ballpark figures from them. You can even get a reference from known and well-wishers.
Having a list of trusted companies with you can help you compare the prices and services. Make sure you get the quote in detail so that you can pick the one that can install the type of roof you want.
And as the companies are professionals and have done several roofing projects, so they know what works best. Also, always remember to count on the certified installers only.
It is important to think of re-roofing your building as enhancing the life of your roof is vital. A well-maintained roof serves as a barrier against hail, wind, rain, debris, heat, and snow.
If it is in poor condition, it can lead to mold, leaks and can bring more problems. So, you must consider re-roofing your commercial building, and the points mentioned above will help you in making the right decision.
Author Bio: For the past 20 years, American High Tech Roof Coating has been owned by Javier Chavez who runs their company throughout the Los Angeles, California Area servicing commercial buildings that require new roofs but opt into silicone cool roofing instead.