Ensuring proper maintenance of your flat roof system involves understanding the problems that commonly plague it. Damage may appear in a variety of forms, but also worth considering is its structural and financial implications.
Carney Roofing Company, one of the top local commercial roofing contractors, discusses the five common flat roof problems you need to be aware of.
1. Thermal Movement
Roofing systems undergo physical changes due to their exposure to extreme temperatures and the elements. Indeed, repeated heating and cooling cycles cause the roofing materials to expand and contract, leading to surface cracks. Water penetration may occur if not addressed immediately.
Pockets of trapped moisture on a flat roof system can cause the membrane to detach from the layers underneath, resulting in blisters. It gets worse whenever the sun’s heat helps expand that trapped moisture. Determining the source is imperative during inspections.
Weather disturbances and foot traffic are two of the main culprits behind the problem of punctures on the roof membrane. Lack of sacrificial layers on the roof surface can easily develop punctures, which then opens the whole system up to leakage. Hire a full service roofing company like us to deal with this issue as soon as you see them.
4. Surface Erosion
A common problem in built-up roofing (BUR), it usually indicates bigger problems in the future. Blisters may not always be a cause for concern, but those with significant sizes must be given consideration. This is especially important when the lap areas are affected.
5. Standing Water
Standing water on a commercial flat roof system must be drained within 72 hours. Beyond that, it will start to damage the surface until it makes its way to the other layers. Improper pitching and insufficient drainage are two of the common causes.
These issues can be resolved with the help of the roofing pros of Carney Roofing Company. We perform single ply roofing replacement for business owners facing these problems in their commercial properties. Call (936) 307-0900 to get started or fill out our contact form to request a free estimate. We serve Longview, TX and surrounding areas.