Flat roofs are a popular choice for extensions, garages, and commercial properties because of their sleek look and practicality. However, like any part of your home, they can develop problems over time. Identifying issues early can save you from costly damage and disruption. At Oxted Roofing Repairs, we help homeowners in Oxted and across Surrey spot the warning signs of a failing flat roof before they turn into serious problems.
1. Persistent Water Pooling
Flat roofs are designed with a slight slope to allow water to drain. If you notice water pooling for more than 48 hours after rain, it could indicate blocked drainage or sagging in the roof structure. Over time, standing water can weaken the roofing material and lead to leaks.
2. Visible Cracks or Splits
Changes in weather can cause roofing membranes to expand and contract, eventually leading to cracks or splits. These small openings let water in and can quickly lead to damage inside your property if left untreated.
3. Blistering or Bubbling
When moisture becomes trapped beneath the surface of a flat roof, it can cause blisters or bubbles to form. This is a clear sign the roof covering is compromised, and repairs should be carried out promptly to prevent further deterioration.
4. Sagging Areas
A flat roof should have a smooth, even appearance. If you notice sagging sections, it could mean the underlying structure is weakened by water damage. This is one of the more serious signs that immediate attention is needed to avoid collapse.
5. Mould, Algae, or Plant Growth
Excessive plant growth or dark patches of mould on a flat roof suggest moisture is present where it shouldn’t be. This not only affects the appearance of your roof but can also accelerate its breakdown.
6. Interior Water Stains
Water stains on ceilings or walls inside your property often mean water has penetrated through the flat roof. The sooner you address this, the less damage will occur to your home’s structure and décor.
7. Loose or Missing Flashing
Flashing seals the edges and joints of a flat roof. If it becomes loose or damaged, water can easily find its way in. Regular inspections help catch these issues before they escalate.
Why Prompt Action Matters
Ignoring these warning signs can result in more extensive damage, including structural problems and costly interior repairs. Oxted Roofing Repairs provides professional flat roof inspections and repairs to keep your property protected year-round.
Conclusion
A flat roof may seem low-maintenance, but it still requires regular checks to stay in top condition. By watching for water pooling, cracks, sagging, and other key signs, you can address problems early and avoid expensive repairs. For reliable flat roof inspections and repairs in Oxted and the surrounding Surrey area, Oxted Roofing Repairs is here to help keep your property safe and watertight.
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