Pitched roofs have long been a reliable and traditional choice for homes throughout the UK. However, as these roofs age, certain defects can begin to emerge—some visible, others hidden beneath the surface. At MCM Roofing Repairs Fordingbridge, we regularly inspect and repair older pitched roofs across Fordingbridge, identifying issues that, if left unresolved, can compromise the safety and efficiency of a home.
If your property has a pitched roof that’s been in place for several decades, here are some of the most common defects to look out for.
1. Slipped or Missing Tiles
Over time, the fixings that hold roof tiles in place can corrode or weaken. This leads to tiles slipping out of position or falling entirely, leaving the underlay exposed.
- Increases risk of water ingress
- Can allow wind-driven rain into roof space
- Often worsens during storms or strong winds
Regular checks after poor weather can help catch these issues early.
2. Cracked or Broken Tiles
Older tiles made from clay or concrete can become brittle with age. Temperature fluctuations, freeze-thaw cycles, and foot traffic can cause them to crack or fracture.
- Allows moisture to penetrate beneath the tile layer
- May lead to rot in the supporting timbers
- Often occurs near the ridge or eaves
Replacing broken tiles quickly helps protect the structure beneath.
3. Deteriorated Mortar on Ridge and Hip Tiles
Cement mortar securing ridge and hip tiles tends to degrade over time due to weathering and movement of the roof structure.
- Leads to loose or unstable ridge tiles
- Creates entry points for rainwater
- Can pose a hazard if tiles become dislodged
Re-bedding or repointing ridge lines is often required to restore stability.
4. Worn or Perished Underfelt
In older roofs, bitumen-based underfelt often deteriorates after 30–40 years, becoming brittle, torn, or sagging.
- Reduces secondary waterproofing protection
- Encourages condensation within the loft
- Makes roof more vulnerable if tiles become displaced
Modern breathable membranes can be installed during re-roofing for improved performance.
5. Timber Decay in Rafters and Battens
Moisture ingress from unnoticed roof defects can lead to timber decay in rafters, purlins, and battens.
- Weakens structural support of the roof
- Can result in sagging or uneven roof lines
- May go undetected until visible damp appears indoors
A professional inspection can reveal hidden timber issues before they worsen.
6. Inadequate Ventilation
Many older pitched roofs lack proper ventilation, leading to moisture build-up and condensation in the loft.
- Increases risk of mould growth and insulation damage
- Accelerates timber rot and corrosion of metal components
- Affects indoor air quality and energy efficiency
Modern vented ridge or soffit solutions can help resolve this.
7. Corroded Flashings
Lead or metal flashings around chimneys, valleys, and abutments can deteriorate with time.
- Causes leaks at critical junctions
- May separate from masonry or roofing materials
- Compromises overall waterproofing of the roof
Re-securing or replacing flashings can prevent long-term water damage.
Pitched Roof Repairs in Fordingbridge
At MCM Roofing Repairs Fordingbridge, we specialise in assessing and repairing pitched roof defects for both heritage and standard residential properties. Our experienced team understands the complexities of older roofing systems and provides tailored repair solutions that ensure long-term performance and protection.
Whether it’s a slipped tile, a decaying rafter, or failing underfelt, we carry out every job with attention to detail and respect for the original structure of your home.
Conclusion
Older pitched roofs can last for decades when properly maintained, but time inevitably takes its toll. From cracked tiles to rotting timber, identifying and addressing common defects early can save homeowners in Fordingbridge from costly repairs and structural issues down the line. If you suspect your roof is showing signs of age, contact MCM Roofing Repairs Fordingbridge for a professional assessment and reliable repairs.
Call us on: 01425 208 596
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