Flat roofing is common for commercial buildings because it will last for up to 25 years and stand up to sunshine and heavy winds. However, these systems require regular maintenance to stay in optimal condition. Learn some of the common problems that arise over time so you know when to call in a professional for repairs.

What to Look for During a Flat Roof Inspection

1. Loose Fasteners

Flat roofing adheres to the building with the help of special fasteners made for that particular system. If they become loose, the roof will be susceptible to leaks and may even blow off with strong winds.  

2. Ponding

Because there are no slopes or inclines on flat roofs, it is not uncommon for rain to collect on top. If the water doesn’t evaporate within a day or two, it can lead to significant structural damage to both the roof and the interior of the building. It can also cause the roof to age prematurely. 

3. Blistering

When inspecting your roof, look for signs of blistering, which occurs when air is trapped between the felt layers of the roofing material. Moisture then gets into the system and eventually evaporates, resulting in spongy bubbles along the surface. Allowing blisters to form lets more water seep into the building structure.

For professional flat roofing maintenance and repair, count on Tory’s Roofing & Waterproofing. As the go-to roofing contractor in Pearl City, HI, for over 40 years, their skilled team provides residential and commercial clients with exceptional customer service and superior workmanship. Call (808) 456-5990 today to ask about their All Roof Maintenance Program, which guarantees your roof will be protected for up to five years, or visit them online to request a free estimate. You can also follow them on Facebook for more roof maintenance tips.