How to Repair Small Tears in Felt Roofing Effectively

Felt roofing is a popular choice for garages, sheds, extensions, and other outbuildings because it is affordable, weather-resistant, and relatively low maintenance. However, even high-quality felt can develop small tears over time due to exposure to the elements, impact damage, or natural wear. At LJ Roofing Marlborough, we understand the importance of addressing these issues promptly to prevent further deterioration and costly repairs.

Why Small Tears Should Not Be Ignored

Even a small tear in felt roofing can allow water to penetrate the layers beneath, leading to damp, rot, or mould growth. Left untreated, what starts as a minor issue can quickly escalate into structural damage. Acting quickly is key to maintaining the integrity and lifespan of the roof.

Identifying the Damage

Regular roof inspections are essential to catch early signs of wear. Look for:

  • Small rips or cracks in the felt surface
  • Raised edges or blistering
  • Discolouration indicating water ingress
  • Moss or algae growth around the damaged area

Early detection gives you the best chance of carrying out an effective, straightforward repair.

Effective Repair Methods for Small Tears

While some minor repairs may be manageable for experienced DIYers, achieving a long-lasting result often requires professional attention. Common repair techniques include:

  1. Cleaning the Damaged Area
    Dirt, moss, and debris must be removed before any repair work begins. This ensures the adhesive or patching material bonds properly to the surface.
  2. Drying the Felt
    Repairs should always be made when the roof is completely dry to avoid trapping moisture beneath the patch.
  3. Applying Roofing Adhesive
    For small cracks, high-quality roofing adhesive can be used to seal the tear. The adhesive must be spread evenly and pressed firmly into place.
  4. Patching with New Felt
    For larger small-scale tears, a patch of matching felt can be cut to size, glued over the damaged section, and sealed along the edges for a watertight finish.
  5. Heat Welding (for Torch-On Felt)
    Where suitable, heat welding can be used to bond the patch securely, creating a seamless join that resists future leaks.

The Benefits of Professional Repairs

While it might be tempting to attempt a repair yourself, working with experienced specialists like LJ Roofing Marlborough ensures:

  • Correct material selection for a perfect match
  • Proper sealing to prevent water ingress
  • Safe handling of tools and adhesives
  • A finish that extends the roof’s lifespan

Preventing Future Damage

Once repairs are complete, preventative care is key. Schedule regular inspections, keep the roof surface clear of debris, and address any new damage promptly. This approach reduces the risk of small tears developing into major problems.

Conclusion

Small tears in felt roofing may seem minor, but if left untreated, they can compromise the entire roof structure. Prompt, professional repairs from LJ Roofing Marlborough help property owners in Marlborough, Wiltshire maintain a watertight, durable roof that will protect their building for years to come.

Call us on: 01672 550 679
Click here to find out more about LJ Roofing Marlborough
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This is a photo of a roof extension that is having new roof tiles installed. This is a photo taken from the roof ridge looking down a tiled pitched roof on to a flat roof. Works carried out by LJ Roofing Marlborough

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