As asphalt expands and contracts due to temperature changes, flashing prevents structures from becoming exposed to leaks.
Problems with flat roofs in florida.
Water naturally travels downhill, and if a flat roof has any cracks or buckles in the membrane, water will travel right into a building.
Flat roof common problems include punctures, shrinking, blistering, leaks, ponding water, and poor quality installation or repairs.
This brings us to the next topic.
One of the most reported problems with flat roofing systems is water stagnation or ponding water, which usually occurs after heavy rain.
The damage isn’t only contained to your property, as roof rats are known carriers of many diseases.
This also happens to be your roof’s main responsibility.
Many flat roofs rely on flashing to protect the exterior edges of the roof and any open penetrations from damage.
Our old house had a 2/12, and you had to slither like a snake to get around the 'attic'.
Read below to get a better understand of what problems flat roofs have and how to avoid them.
Disadvantages of flat roofs drainage problems.
Strong winds can cause dramatic damage on a flat roof.
A well designed and waterproofed flat roof should not cause problems or leak.
Flat roofs are common all across the country and are popular around the phoenix valley for homes and many businesses.
Unfortunately, flat roofs just aren’t as good at dealing with rain and snow.
When this occurs, gutters can become clogged, and the waterproof seal in the roofing system can fail.
Despite the minor slope that they are most often designed with, too much rainfall can still easily result in water puddles on the roof.
Whether as a direct result of installation or due to ongoing wear and tear, fully 15% of people with solar arrays report issues with loose or damaged roof tiles.
There are even less common exposure issues such as oil damage in restaurants or exposure from outside pollutants and chemicals.