Common Residential Flat Roofing Issues
1. Leaks and Water Ponding
Flat roofs are prone to water ponding, which leads to leaks and structural damage. Our flat roof specialists will assess the drainage system, repair any damaged areas, and improve the slope to prevent ponding. We use high-quality flat roof materials and sealants to ensure a watertight surface.
2. Aging and Wear
Flat roofs deteriorate due to exposure to the elements over time. Our Green Bay flat roofing company reinforces aging flat roofs with protective coatings or recommends a complete flat roof replacement for lasting durability.
3. Damaged Flashing and Seals
Flashing and seals are critical components of flat roofs. Our flat roofing contractors will inspect and replace damaged flashing and seals to prevent water infiltration and maintain the integrity of your roof.
4. Blistering and Bubbling
Blistering and bubbling on a flat roof are signs of moisture trapped beneath the roofing material. Our flat roof specialists will identify the source of the issue, repair damaged sections, and ensure proper ventilation to prevent future blistering.
Signs Your Flat Roof Needs to be Replaced
- Frequent Leaks: If your flat roof is experiencing frequent leaks, despite repair attempts, it may be time for a replacement.
- Extensive Damage: When a significant portion of your flat roof is damaged or deteriorated, a replacement provides a more cost-effective and long-lasting solution.
- Visible Sagging: A sagging or uneven flat roof is a sign of structural issues requiring replacement to avoid further damage.
- Excessive Age: Flat roofs typically have a lifespan of 20-30 years. If your roof is nearing or has exceeded this lifespan, it's a good time to consider a replacement for improved performance and energy efficiency.
- Energy Inefficiency: If your flat roof is not providing adequate insulation or energy efficiency, a replacement with modern materials significantly enhances your home's energy performance.
Residential Flat Roof Materials
The right flat roofing materials play a crucial role in ensuring the durability, insulation, and overall performance of your roof. The most popular materials used for residential flat roofing includes:
- Built-up roofing (BUR): Consists of layers of asphalt and roofing felt, providing excellent waterproofing
- EPDM and TPO: Single-ply membranes known for their durability and resistance to UV rays
- Modified bitumen: offers flexibility and superior weather resistance
- PVC roofing: Boasts exceptional durability, energy efficiency, and resistance to chemicals.
The choice of material depends on factors such as your budget and specific roofing needs. A professional flat roofing contractor like Overhead Solutions will help you select the right material to ensure your flat roof stands the test of time.
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