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Flat roofing is a standard commercial roofing choice. It’s often easier to maintain because it’s often more cost-effective, easily accessible, and energy-efficient compared to pitched roofs. However, it’s also subject to unique issues. The guide below will help you determine when your flat roof needs repairs so you know the right time to call the roofing contractor.

When to Call for Roofing Repairs

1. Pooling Water

Your flat roofing is designed to be smooth with a slight slant toward the drainage system to carry water away. Over time, some sections can sag, regardless of how well your roof is maintained. You can tell which parts are sagging because water will pool in these areas after it rains. Pooling water on a roof leads to a greater risk of leaks.

2. Cracking

Flat RoofingAsphalt roofs, in particular, will crack over time. You can repair minor cracks, but roofing nearing the end of its lifespan will display "alligatoring," where the cracks are so numerous and intersect so much that the asphalt starts to look like scaly skin. This is a sign that it's time to replace your roofing.

3. Buckling Membrane

Roofing membrane is made of a single sheet of synthetic film stretched over the building. The roofing materials are then laid on top of this. As the building ages and settles, this can add or reduce tension to the membrane. The membrane can warp and sag as a result, weakening the roofing and leading to other problems like the pooling water.

 

If you're noticing problems with your flat roofing, contact Bourdeau Contracting in Saint Charles, MO. Serving St. Charles County, including O'Fallon and St. Peters, for over 17 years, they offer industry-leading products with 10- to 20-year warranties so that quality is assured. To get started, call (636) 244-2303 or reach out to them online.

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