Property owners in Sioux Falls, SD often climb up on their commercial building or modern home after a heavy Minnehaha County snowstorm and wonder how that flat membrane is holding up.
Flat roofs do not actually sit completely level. They have a tiny slope to push water toward drains, but our local weather puts Flat Roofs through a lot of stress. Between sub-zero winter freezes, heavy snow loads, and intense summer heat waves right here in Sioux Falls, Flat Roof systems take a constant beating. If you want to avoid premature failure, you have to stay ahead of the game.
How to Extend the Life of Your Flat Roof
Keeping a low-slope roof alive for decades comes down to routine care. Here is what you should actually be doing:
- Clear off leaves, twigs, and windblown debris every single month before they trap moisture against the membrane.
- Check your scuppers and internal drains constantly to make sure melting snow and spring rains can escape quickly.
- Schedule professional Flat Roof inspections twice a year—once in the spring after the ice thaws, and once in the late fall before the first blizzard hits.
Sioux Falls Roofing Company has seen too many property owners wait until water is dripping into the lobby before looking at their Flat Roof. By then, the insulation is soaked and the deck might be rotting out.
Warning Signs of Flat Roof Trouble
You do not need a hardhat to spot the early indicators that something is wrong. Keep your eyes peeled for these red flags:
Ponding water is a major problem for Flat Roofs. If you see standing water lingering on the surface forty-eight hours after a storm, your drainage needs attention. You should also look out for cracks in the TPO, EPDM, or modified bitumen, along with blisters, bubbles, or loose flashing around roof penetrations like HVAC units and vents.
When to Call a Professional
Some property owners like to do the work themselves, but Flat Roof work leaves zero room for error. Patching a rubber membrane with hardware store tape usually turns into a bigger headache when the wind catches it.
Call in a professional crew when you spot active leaks, extensive seam separation, or punctures from hail and falling tree limbs. Trying to track down a leak on a Flat Roof can be very difficult because water travels underneath the membrane before finally dropping through the ceiling. Sioux Falls Roofing Company handles the diagnostic work so you get a proper, watertight fix that stands up to another round of South Dakota weather.