Flashing and Roof Felt Repair Under Tiles in Boston

Flashing and Roof Felt Repair Under Tiles in Boston

The flashing needs to be repaired and the felt under the roof tiles needs replacing as the old one has completely deteriorated.

Why Flashing and Roof Felt Are Crucial Components

Flashing and roofing felt serve as primary defences against water ingress in a tiled roof system:

  • Flashing: Typically made of lead or aluminium, flashing seals joints around chimneys, walls, and roof valleys, preventing leaks in vulnerable areas.
  • Roofing felt: Acts as an underlayment beneath roof tiles to provide an additional waterproof barrier. If this deteriorates, rainwater can penetrate the roof structure.

Signs of Deteriorated Felt and Faulty Flashing

Common indicators that your roof felt and flashing need attention include:

  • Water stains on ceilings or loft timbers
  • Loose or slipping roof tiles
  • Visible tearing or brittleness in the felt during tile replacement
  • Cracked or lifting flashing near junctions or chimneys

Repair Process for Felt and Flashing Under Tiles

Here’s how professionals will carry out the repair:

  1. Inspection: Determine extent of felt deterioration and flashing failure.
  2. Tile removal: Carefully lift and store tiles to access the damaged felt and flashing.
  3. Replacing Felt: Install breathable underlay to restore waterproofing and improve roof ventilation.
  4. Flashing repair or replacement: Secure new lead or aluminium flashing where needed, especially at junctions or valleys.
  5. Reinstalling Tiles: Fit the original tiles back into place securely, replacing any broken ones if needed.
  6. Final check: Ensure the roof is fully sealed and watertight.

Estimated Costs in Boston

  • Felt replacement under small roof section: £500–£1,000
  • Flashing repair or partial replacement: £300–£700
  • Full repair including labour, materials, and tile refitting: £1,200–£2,000
  • Scaffolding (if needed): £400–£800

Timeframe for Completion

Depending on access and weather conditions:

  • 1–2 days for smaller sections of felt and flashing.
  • 2–4 days if extensive repair or full front roof section is affected.

Best Materials for Long-Term Durability

Quality materials enhance longevity and resistance to weather:

  • Breathable membrane underlay: Improves roof ventilation and water resistance.
  • Code 4 or Code 5 lead flashing: Durable and ideal for traditional installations.
  • Aluminium flashing (alternative): Lighter and rust-resistant for specific use cases.

Planning Permission Requirements

No planning permission is needed for these repairs unless the property is listed or located in a Boston conservation area.

Local Roofing Services in Boston

For expert roof felt and flashing repair in Boston, working with an experienced local roofer ensures the job is completed properly and prevents future leaks.

Nearby Areas We Cover

We offer roof repair services in Boston (PE21) and surrounding areas including:

  • Kirton
  • Wyberton
  • Frampton
  • Swineshead
  • Fishtoft

If your roof’s felt and flashing have failed, don’t wait—get professional help in Boston today to secure your home against further damage. Roofers can get more roofing leads by signing up now.

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Roof Types

Gable Roofs: A classic triangular roof shape, commonly seen on many homes. Flat Roofs: Often used for extensions or modern-style homes. Hip Roofs: Slopes on all sides, providing excellent durability. Mansard Roofs: A French design with a double slope, ideal for creating extra space. Shed Roofs: Single-slope roofs, popular for smaller structures and contemporary designs.

Roofing Materials

Asphalt Shingles: Affordable and widely used across the UK. Slate Tiles: Highly durable and perfect for traditional homes. Metal Roofing: Lightweight, long-lasting, and energy-efficient. Clay and Concrete Tiles: Traditional and robust, offering a timeless appearance. EPDM (Rubber Roofing): A practical choice for flat roofs.
We are committed to delivering top-notch roofing solutions by using premium materials from some of the most trusted brands in the industry. Our extensive range of materials ensures durability, quality, and longevity for every roofing project. We work with leading manufacturers, including Firestone, Marley, Acrypol, DuPont, Protect, Novia, KLOBER, RESITRIX, Soudal, EcoThane, DS System, ClassicBond, Granuflex, Metsec, Roofing Superstore, Manthorpe, ACO, Caroflow, SkyGarden, Karnak, Powerlon, Cromar ProGRP, PAVATEX, MESA Support, Thompson's, Bailey, IKO, Eurodec, Kovertek, Swepco, Wallbarn, ROOF-PRO, Hertalan, Duoply, Blucher, Flexitec 2020, EnviroBuild, Fix R, DEKTITE, Whitesales, Cromar, Cure It, Icopal, Andersons, Lancastria, Sika, Caro, Deck Proof, Eco Proof, Monarflex, and QUARTZDEK. No matter the scale of your project, we provide high-quality materials to ensure the best results for your roof.

Common Roofing Problems

Leaks: Often caused by missing tiles or damaged flashing, leading to water ingress. Cracked or Broken Tiles: Can allow water to penetrate the roof structure. Sagging Roof: A sign of structural issues that may need urgent attention. Poor Insulation: Causes heat loss and higher energy bills, especially in older homes. Blocked Gutters: Can result in water overflow, leading to damage to the roof and walls.
We specialize in a wide range of services, including Lifetime Flat Roofs, roof repairs and maintenance, flat roof systems, EPDM, slate roofs, roof tiles, new roofs, fibreglass roofs, roof replacements, gutter replacements, roofing contractors, GRP roof repairs, roofing materials, vetted roofing companies, roofing solutions, industrial roofing, domestic and commercial roofing, no scaffold access using ropes and harnesses, drone aerial surveys, Velux windows, domestic garage roofs, emergency call-outs, and insurance works.