Rooftop HVAC systems offer a lot of benefits for commercial building owners. Placing the HVAC equipment on the rooftop reduces noise pollution, helps you maintain a certain aesthetic, and improves energy performance. However, when you have a rooftop HVAC unit, you do need to be mindful of your roof itself. Consider the following tips to prevent HVAC-related roof damage.
Install Equipment Correctly
HVAC equipment is heavy, and as such, certain precautions need to be taken when it is placed on the roof. If the equipment is not placed properly, it may weaken your roof structure over time. Improper installation may also lead to cracks and damage to the roof membrane, allowing water to seep in and cause future damage.
This is why it’s vital to hire only experienced commercial HVAC mechanical contractors Philadelphia residents trust to install your equipment. Trained contractors know how to install rooftop HVAC systems without damaging the roof membrane, creating low spots where water could pool, or compromising the integrity of the roof materials.
Limit Foot Traffic
When your HVAC equipment is on the roof, you don’t want just anyone spending time up there. They could unintentionally or intentionally cause damage not only to your HVAC equipment but also to the associated roof structure.
Even people who mean well create wear and tear on the roof as they walk across its surface to access the HVAC equipment. As such, you should only allow people to access the roof when they have a good reason to be up there. Even commercial HVAC repair technicians who are working on your equipment should follow established foot paths so that the associated damage to the roofing membrane can be monitored over time.
Watch for Pooling Water
One of the most common issues seen with rooftop HVAC systems is water pooling around the equipment. This can happen when the unit stops vaporizing water properly. The moisture may not be being released into the air properly. Instead, it could be dripping down the unit and onto the roof’s surface.
Having a commercial HVAC service company regularly inspect and maintain your rooftop HVAC system can reduce the risk of pooling water. If you do ever see water pooling near your HVAC equipment, make sure you call a commercial HVAC contractor right away. The sooner the water is cleaned up and the system is maintained, the lower your risk of permanent, water-related roof damage.
Rooftop HVAC systems are incredibly popular for commercial businesses, and for good reason. They offer a flexible, easy-to-maintain, efficient heating and cooling solution for buildings of many shapes and sizes. If you have one of these systems, just make sure it is installed, repaired, and maintained in ways that take your overall roof structure into account.
If you are looking for commercial heating and air conditioning repair Philadelphia residents can count on, contact H & H Commercial Services, Inc. We work with rooftop HVAC units and more.