Generally, flat roofs are prone to leaks since they encourage the stagnation of rainwater. However, you can keep the situation under control through regular care. Apart from the fact that they are flat, look at other common culprits behind a leaking flat roof.

The Roofing Material Could Be Defective

Flat roofs can develop damage after impact, resulting in leaks. Also, the roofing surface will crack and blister as water continues to pool. Usually, locating the leak is not easy, especially on a built-up roof that features a top layer of gravel. However, if not fixed in time, a leaky roof can be a source of mold in your home. So it's paramount to engage a roofing contractor as soon as you suspect a leak. They will locate it and patch the area. 

The Collars or Flashing Have Become Loose

Structural components that pass through your flat roof membrane increase the chances of a leak. That is why each of them has rain collars to aid in redirecting rainwater at bay. Field wraps and pitch pans also serve this purpose. For this reason, it's crucial to regularly check the condition of these components as they are potential culprits in roof leaks. 

Roof flashing does an excellent job of keeping water away from roof penetrations while ensuring there is no damage as your roof expands and contracts. In addition, well-installed and maintained flashing helps keep the roofing material from lifting and getting loose to ensure that the flashing steers clear of leaks. 

The Errors of a DIY Installation

Flat roofs also develop leaks due to errors made during DIY installations. In this case, it is advisable to hire a roofing professional to inspect your roof and determine whether the situation is rectifiable or if a replacement is necessary. Though installing a flat roof may seem easy, it is an intricate process. Furthermore, different roofing materials pose unique challenges during installation. 

Bitumen, for instance, involves a labor-intensive installation as it involves many layers. Moreover, it is dangerous because of the torch-down step. When it comes to EPDM, the thickness may be cumbersome for someone without experience handling it. If not well installed, it can develop air pockets that may later result in a leak. 

On the other hand, TPO roofing is still new in the market, so only a qualified roofer knows how to handle it. Therefore, it is more sensible to let a flat roof installation professional address your roofing needs, no matter the material. 

A roof leak should be fixed soonest possible to avoid further damage to the roofing surface and underlying components. Call a roof repair professional at the first sign of leaks on your roof.