Re-roofing pre-existing steel buildings is an essential maintenance and upgrade procedure that significantly enhances the building's durability and functionality. Over time, roofs can suffer from deterioration due to environmental conditions, regular wear, or damage. Metal re-roofing provides a robust and cost-efficient solution to restore and improve roof performance, ultimately extending the building's lifespan.
If your current metal roof panels are showing signs of wear, leakage, or insufficient insulation, there are two primary options to consider for re-roofing:
Option 1 | Installing New Panels Over Existing Ones
This approach involves applying new insulation and metal roof panels directly on top of the existing ones. It’s an effective way to minimize disruption to ongoing business operations, as the installation can be completed without removing the old roof. This method can also be significantly more cost-effective, saving up to 70% on labor costs compared to a full tear-off.
Option 2 | Removing and Replacing the Existing Panels
Alternatively, you can opt to remove the old roof panels entirely and replace them with new ones. This option allows for the addition of new or extra insulation, which can further enhance the building’s energy efficiency and overall performance.

If you would like more information on what option is best suitable for your existing building, please call 1-800-932-9131 or email brandon@norsteel.build