A leaking roof can be one of the most concerning issues a homeowner can face. For those with tiled roofs, the cause of leaks is often not immediately obvious. Tiled roofs, particularly those in North Hykeham, Lincolnshire, are a popular choice for their durability and aesthetic appeal. However, like any roofing material, they are not impervious to damage. When a tiled roof starts to leak, it’s essential to understand what might be causing the issue so that you can take the right steps to resolve it.
In this article, we’ll explore the common causes behind tiled roof leaks and what can be done to fix them.
1. Broken or Missing Tiles
One of the most common reasons for a tiled roof to leak is broken or missing tiles. Roof tiles are designed to overlap and protect the roof beneath them, but if a tile becomes cracked, chipped, or dislodged, water can seep through the gap and cause damage to the underlying roofing material.
- Signs to look out for: Cracked, broken, or displaced tiles, especially after a storm or strong winds.
- Impact: Water can penetrate the roof, causing internal leaks, damage to the ceiling, and potential mould growth.
Solution: If tiles are broken or missing, a roof repair professional can replace them, ensuring your roof is sealed properly.
2. Damaged or Worn-out Roof Underlay
While the tiles themselves play a crucial role in protecting your home, the underlay beneath the tiles is just as important. Roof underlay acts as an additional layer of protection, preventing water from entering the roof structure. Over time, the underlay can become damaged or deteriorate due to age, weather conditions, or general wear and tear.
- Signs to look out for: Persistent leaks, particularly in areas of the roof where tiles seem intact, often suggest an underlay issue.
- Impact: A compromised underlay allows water to bypass the tiles and enter the roof structure, causing further damage.
Solution: If the underlay is the cause of your leaks, it will need to be replaced. A professional roofer can assess the condition of the underlay and offer the right solution.
3. Blocked or Clogged Gutters
Clogged gutters can also lead to roof leaks, even if the tiles themselves are in good condition. When gutters become blocked with leaves, debris, or moss, water can overflow, pooling around the edges of the roof. This excess water can seep under the tiles, leading to leaks inside your home.
- Signs to look out for: Water overflowing from gutters, especially after heavy rainfall.
- Impact: Water runoff can erode the roof’s structure and cause moisture damage to the walls and ceiling.
Solution: Regular gutter cleaning and maintenance can prevent blockages and ensure proper water drainage. A roofing professional can inspect the gutters and clean them out as part of a preventative maintenance plan.
4. Faulty Flashing Around Roof Fixtures
Roof flashing is used around roof fixtures such as chimneys, skylights, and vents to prevent water from leaking through the joints. Over time, flashing can corrode, lift, or become dislodged, allowing water to infiltrate through the gaps. Improperly installed flashing is also a common cause of leaks.
- Signs to look out for: Visible gaps or damage around chimneys, vents, or skylights, or water stains on the ceiling near these areas.
- Impact: Water can seep through the faulty flashing, damaging both the roof structure and interior walls.
Solution: A roofer will inspect the flashing around these fixtures, replace damaged sections, and reseal any areas where water could enter.
5. Improper Installation or Ageing Roof
Roofing issues often arise when a roof has been improperly installed or has aged beyond its expected lifespan. If the roof was not properly installed from the start, or if it has been many years since the last repair or replacement, wear and tear can take a toll on the integrity of the roof. This can lead to leaks from various parts of the roof.
- Signs to look out for: Persistent issues even after repairs, signs of wear such as cracking or lifting tiles, and areas of the roof that seem unstable.
- Impact: A roof that has been poorly installed or has reached the end of its life can continue to leak, causing ongoing issues and damage to the home.
Solution: If improper installation is the cause, a full roof inspection and potentially a complete roof replacement may be necessary to restore proper function.
6. Moss and Algae Growth
Moss and algae can accumulate on the surface of your roof tiles, especially in shaded areas where moisture tends to linger. Over time, this growth can lift tiles or trap moisture, increasing the likelihood of leaks.
- Signs to look out for: Green or black streaks or patches of moss growing on your roof.
- Impact: Moss and algae can gradually damage the tiles, causing them to become brittle or warped.
Solution: Professional cleaning can remove moss and algae from your roof, and a treatment can be applied to prevent further growth. Regular cleaning and maintenance will help keep your roof in good condition.
7. Extreme Weather Conditions
Severe weather, such as heavy rainfall, high winds, and hailstorms, can cause immediate damage to your tiled roof, leading to leaks. Strong winds can dislodge tiles, while hailstones can cause cracks or chips in the tiles themselves.
- Signs to look out for: Leaks after severe weather events, visible roof damage after a storm.
- Impact: Immediate roof damage can lead to water penetration, and if not repaired quickly, can cause more serious structural issues.
Solution: In the aftermath of a storm, it’s essential to get a professional roofer to inspect your roof. Timely repairs will prevent further damage.
Conclusion
If you’re dealing with a leaking tiled roof, it’s crucial to understand the root causes so that you can take appropriate action. Whether it’s broken tiles, damaged underlay, or clogged gutters, a professional inspection from a trusted roofing company like North Hykeham Roofing Repairs will help you identify the problem and implement the right solution. Ignoring a leaking roof can lead to more severe damage, so it’s always best to address the issue promptly.
If you’re in North Hykeham, Lincolnshire, and suspect that your tiled roof is leaking, contact us today for a thorough roof inspection and reliable repairs. Let our expert team provide you with the solutions you need to protect your home.
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