Can a Rooftop HVAC Unit Hurt Your Roof?

Rooftop HVAC units can be found on many commercial buildings. While an HVAC unit is necessary, the units and the work done on them can leave your roof damaged. Below you will see how HVAC units can hurt your roof.

Tech Issues

HVAC technicians and roofers have different knowledge and interests. HVAC technicians can unintentionally cause significant damage to a roof while working on the unit. With a bulky unit and heavy tools, it is easy to see how damage can be done to the roof. To combat this, you should place walkpads around the HVAC unit and have a professional roofer supervise the process.

Condensation

When an HVAC unit is running it produces condensation which must go somewhere. The condensation builds up and forms a pond of water. The ponding collects debris and grows mold which will shorten the life of your roof. The solution for this is simple – installing interior discharge lines or directing the water to the closest roof drain. While a properly working HVAC unit will vaporize the water, older, faulty units can produce excess condensation.

Adding Units

It is much easier to install HVAC units during the construction phase as opposed to after a building is built. During the construction phase tubing, curbs, and drainage lines can be installed. When adding units wind uplift can occur at the separation site and cause tears in the roof’s membrane. Additionally, the extra weight added to the roofs from the units never helps the roof’s longevity.

Solutions

To minimize the possibility of damage to a roof from HVAC units there are a couple precautionary measures you can take. First, make sure sealants and curbs are installed properly. Next, minimize the amount of walking on the roof and use walkways and walkpads as much as possible. Furthermore, have a professional roofer supervise any work done on rooftop HVAC units. Finally, and most importantly, be proactive with your roof and don’t allow minor roof repairs to become major roof replacements.

If you have discovered a leak or any type of damage in your commercial roof, look no further and contact the professional roofers at Crown Roofing. Crown Roofing has been providing premier quality roofing repairs and replacements for commercial and residential clients across the state of Florida for many years. There is no job too big and no task too small for Crown Roofing.

Top 5 Benefits of Hiring a Local Roofer

Your home’s roof is what protects you and your loved ones from potentially hazardous weather conditions, therefore it should be a priority to ensure your roof is in top working condition. A small crack or leak can lead to devastating consequences it should be addressed as soon as possible. Roofing projects, such as repair or replacement, are one of the most expensive home improvement projects homeowners can face. When dealing with a roofing project one of the most important decisions you’ll face is choosing the right roofing contractor for your specific needs. Choosing a local roofing company versus an out of town roofing company has several benefits that homeowners should be aware of.

Benefits of Choosing Local

Local References: One of the most important steps to choosing the right roofing company for your needs is to check the references of the company. When choosing a local roofing company, you will be able to see the work they’ve done around town and talk to locals who have used them. This means you won’t need to travel far to get a feel for the quality of work they do.

Local Familiarity: A local roofer will have a good feel for weather conditions and the best types of roofing materials for the local climate. Additionally, qualified local roofers should be familiar with local rules, regulations, licensing, and permits, allowing the project to be completed with fewer delays and issues.

Reduced Travel: A local roofing company does not have far to travel to begin work. This means they’re more likely to be on time and finish the project on schedule.

Greater Accessibility: Should you be in the unfortunate situation of needing follow up service on your roofing project a local roofer is far more likely to be there quickly than an out of town company. A local roofer is only a quick phone call and a short drive away.

Better Workmanship: While it is not guaranteed a local roofer will do better work, they are certainly more incentivized to do so. A local roofer relies on word of mouth in the community, therefore, is more cognizant of the reputation they are trying to build and maintain.

Roof repair/replacement projects are stressful and expensive. Before choosing a roofing company, make sure you do your due diligence on the contractors you are looking to hire. A local roofing company certainly has its advantages over a corporate out of town company.

Call our roofers in today for a free estimate. We can help to repair current roofing systems that may be failing, or we can install new roofing systems to best help you and your family stay safe. There’s no job to small and no task too big. With offices in Fort Myers, Orlando, Tampa, Sarasota and Miami, we’re here to help with all of your roofing needs.

Top 3 Benefits of Flat Roofing

Flat or low sloped roofs are often debated in roofing conversations due to their unique advantages and disadvantages in comparison to other types of roofs. Flat roofs are defined as having a pitch (slope) of 10 degrees or less. It is important when making a decision regarding what type of roof to install to be aware of the positives and negatives of installing a flat roof.

Flat Roofing Benefits

The benefits of installing a flat roof can be broken down into 3 main benefits: expense, space, and access.

  • Expense: Between the materials used and the installation costs, flat roofs are often generally less expensive than other types of roofs.
  • Space: The additional space a flat roof generates is significant. The rooftop space can be utilized for living space, gardening, air conditioning units, solar panels, and more. Furthermore, a flat roof will provide more interior space for attics or other floor plans.
  • Access: Because of the minimal or zero-degree slope, flat roofs are much more easily accessed than sloped roofs. This is especially helpful for when your roof needs repaired or the gutters need cleaned. The access is also helpful should you choose to install solar panels or a satellite dish.

While there are many benefits to flat roofs, there important disadvantages that need to be considered as well. Flat roofs have difficulty draining because of the lack of slope which can lead to water puddles and leaks from the roofing material breaking down. Finally, there is a lack of material options for flat roofs. The material options that are available such as rubber, EPDM (ethylene propylene diene monomer), hot asphalt modified bitumen, and TPO (thermoplastic polyolefin) are all reasonably inexpensive, however have a limited lifespan (10-15 years).

Replacing or repairing a roof is an expensive undertaking for any homeowner or building owner. It is important to be aware of the advantages and disadvantages of each type of roof in order to ensure you make the right decision for your needs. A qualified, experienced roofer can help assist you in making your final decision should you face the predicament of needing to install a new roof on your home or building.

Know Who to Call

Crown Roofing specializes in the installation and design specification of many different hot asphalt modified bitumen roofing manufacturers and systems. We are one of South Florida’s leading roofing contractors when it comes to advising you on what system works best for you. We work with most major manufacturers such as GAF, Johns Manville, Firestone, Soprema, Certainteed and more.

Contact us today for a free evaluation of your projects specific needs and allow us to develop a specification and solution for you.