A1 Roofing Northampton

As a homeowner in West Northamptonshire, ensuring your pitched roof is properly sealed and protected from the elements is crucial. One effective way to achieve this is by installing lead flashing, a traditional and reliable method for preventing water ingress. In this article, we will walk you through the process of installing lead flashing on a pitched roof, highlighting the key steps and considerations.

Lead flashing is a type of weatherproofing material used to seal gaps and joints on roofs, walls, and chimneys. It is a popular choice for pitched roofs in West Northamptonshire due to its durability, malleability, and resistance to corrosion. Lead flashing is available in various thicknesses, with 1.8 mm and 2.24 mm being the most common.

Lead flashing plays a critical role in maintaining the integrity of your pitched roof. It helps to:

• Prevent water ingress and leaks
• Protect the roof's structure and surrounding brickwork from damage
• Reduce the risk of structural decay and deterioration

To install lead flashing on your pitched roof, you will need the following materials:

• Lead sheeting (1.8 mm or 2.24 mm thick)
• Lead flashing clips
• Mortar
• Brickwork sealant
• Roofing felt or underlay
• Flashing tape (optional)

1. Prepare the Area: Ensure the roof area is clear of debris and obstructions. Remove any existing flashing or weatherproofing materials.
2. Measure and Cut the Lead: Measure the length and width of the area to be flashed. Cut the lead sheeting to size using a lead cutter or a hacksaw.
3. Form the Lead: Use a lead former or a hammer to shape the lead into the required profile.
4. Apply Mortar: Apply a layer of mortar to the brickwork or surrounding surface.
5. Fix the Lead: Place the lead flashing onto the mortar, ensuring it is centered and evenly spaced. Use lead flashing clips to secure the lead in place.
6. Seal the Joints: Apply a bead of mortar to the joints, ensuring a watertight seal.
7. Finish with a Drip: Form a drip at the edge of the lead flashing to prevent water from running back onto the roof.

• Always use a qualified roofer or leadworker for complex installations.
• Ensure the lead flashing is properly secured to prevent wind uplift.
• Use a lead flashing that is compatible with the surrounding materials (e.g., brickwork, stonework).
• Regularly inspect and maintain the lead flashing to prevent damage and deterioration.
  By following these steps and considering the key factors, you can ensure a successful lead flashing installation on your pitched roof in West Northamptonshire. If you're unsure or lack experience, it's always best to consult a professional roofer or leadworker.

For expert lead flashing installation and roofing services in West Northamptonshire, contact MultiTrade Roofing & Building on 01604 372147. Our team of experienced roofers and leadworkers will ensure your pitched roof is properly sealed and protected from the elements.