Flat roofs are a popular choice for many homes in the UK, particularly for extensions, garages, and outbuildings. While they offer a sleek, modern look and are often more cost-effective to install, flat roofs require regular upkeep to remain in good condition. Without proper maintenance, even small issues can escalate into major problems. At Wigston Roofing Repairs, we help homeowners across Wigston, Nottinghamshire protect their flat roofs and extend their lifespan through expert advice and reliable repair services.

If you own a property with a flat roof, here are some essential tips to help you keep it in top shape all year round.

Carry Out Regular Visual Inspections

The key to maintaining a flat roof is catching issues early. Ideally, inspect your roof at least twice a year—once in spring and once in autumn—and after any severe weather. Look for signs of:

  • Ponding water
  • Cracks, splits, or blisters in the membrane
  • Debris buildup such as leaves, moss, or branches
  • Damaged or lifted flashing
  • Signs of damp or water stains on ceilings below

Flat roofs have minimal pitch, so even a small blockage can cause water to collect and lead to leaks.

Keep the Roof Clear of Debris

Debris can trap moisture, block drainage outlets, and encourage the growth of moss and algae. Regularly remove any leaves, twigs, or dirt, especially around outlets, gutters, and joints. If nearby trees overhang the roof, consider trimming them back to reduce falling debris and limit the growth of organic matter.

A clean surface allows rainwater to drain freely and reduces the risk of premature wear to the roofing material.

Check the Roof’s Drainage

Flat roofs depend heavily on effective drainage. Make sure that outlets, scuppers, and downpipes are all working properly and are free from obstructions. Poor drainage can lead to ponding water, which adds stress to the roof structure and increases the likelihood of leaks or damage.

If you notice standing water that doesn’t drain within 48 hours, it could indicate an issue with the slope or drainage system. In such cases, contact a roofing professional for advice.

Keep an Eye on the Flashing

Flashing is the material used to seal the edges of the roof and prevent water from seeping into walls or joints. Damaged, loose, or missing flashing is a common cause of flat roof leaks.

Inspect the flashing around skylights, vents, and parapet walls to ensure it’s intact. If you spot any signs of damage or wear, it’s important to have it repaired promptly by a qualified roofer.

Avoid Walking on the Roof

While flat roofs can sometimes be used for access or as additional outdoor space, unnecessary foot traffic can cause damage—especially in older or weathered membranes. If you must access the roof, do so carefully and consider using protective boards to distribute weight evenly.

For inspections or maintenance work, it’s always best to call in a professional with the right safety equipment and knowledge.

Schedule Professional Inspections

Even if your flat roof appears to be in good condition, it’s a good idea to have it professionally inspected every few years. A trained roofer can identify subtle issues that may go unnoticed, recommend preventative maintenance, and offer practical solutions to extend the life of the roof.

At Wigston Roofing Repairs, we provide detailed flat roof inspections and offer honest advice on repairs or upgrades where needed.

Conclusion

Flat roofs are a reliable and durable option for many properties, but they do require a bit of care to stay in good shape. By carrying out regular checks, clearing debris, monitoring drainage, and addressing small issues early, you can avoid costly repairs and extend the life of your roof.

If you need help maintaining or repairing your flat roof in Wigston, Nottinghamshire, the team at Wigston Roofing Repairs is here to help. Contact us today to arrange a professional inspection or get expert advice on keeping your roof in top condition.

This is a photo of a flat roof which has just been repaired, there is also a chimney stack and some leadwork has also been dressed. Works carried out by Wigston Roofing Repairs

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