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5 Factors That Affect Commercial Roof Replacement Costs

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An efficient roofing system plays an important role in keeping the interior of your commercial building cool in the warmer months and warm in the cooler months, hence contributing to keeping the energy bills well in check. However, as the roof ages, its efficiency in maintaining the interior temperatures gets affected, which calls for a commercial roof replacement – a major expense.

However, if you’re aware of the numerous factors that add up to this cost, you will be able to stay within your budget. If your commercial roofing has aged beyond repair and needs to be replaced completely, we suggest that you go through the factors that have an effect on commercial roof replacement costs.

1. Material

The major part of the cost you’re paying for commercial roof replacement goes into the roofing material. Some roofing materials are more expensive than others. The materials that are more durable and long-lasting are usually more expensive. In addition to the cost that goes into purchasing material to build a roof, different materials are associated with different long-term and short-term costs. Some materials need more frequent maintenance, while some can stay in great shape for several years. The cost of the roofing material typically reflects its longevity and durability.

2. Labor

Labor accounts for a big chunk of the total roof replacement cost. The harder a roofing material is to install, the costlier the labor will be. However, you can find less costly labor in the market, but the downside of cheap labor is the lack of adequate experience. When you’re getting a new commercial roof installed, you should consider the labor costs, which can vary quite a bit, depending on who you hire to perform the installation.

3. Permit Costs

Commercial roof installation and replacement jobs require a special permit from the state authorities. These permits are quite expensive and can cost hundreds and even thousands of dollars.

4. Underlying Damage Repairs

It is important to consider the underlying damage repair costs while getting a commercial roof replacement. It is not possible to tell if there are any damages under the old roofing unless the old roof is dismounted to make a place for the new roofing. Many times, business owners overlook the fact that there might be serious structural damages that will have to be fixed prior to the installation of a new roof. This marks an unexpected addition to the total cost.

5.     Insulation

Repair or renewal of insulation might be required when you’re replacing your commercial roofing. If the insulation layer is damaged, there is no way you can continue with the installation of a new roof without fixing that first. The insulation is what keeps heating/cooling costs in place. Therefore, the cost of repair or renewal of the insulation layer should be taken into consideration as well.


Commercial roof replacement isn’t as simple as it may sound. It isn’t simply removing the old roof and installing a new one. There are numerous factors that affect the overall costs of commercial roof replacement. If you want to ensure that all factors are taken care of by experts, you should consider choosing the best roofers for this job.