Calder Industrial Code 4 Lead Flashing 600mm x 3000mm - 37kg

Code 4 refers to the thickness and weight of the lead sheet, indicating its suitability for roofing applications. It's designed for long-lasting protection against water penetration.

Calder Code 4 Lead Flashing can last up to 100 years when correctly installed, which is significantly longer than most man-made alternatives.

Yes, lead flashing is made from 100% recycled lead and is a continuously recyclable material, making it an environmentally responsible choice.

Lead flashing is quick and easy to install. The product description suggests that you should ensure the roof surface is clean and dry before installation. Cut the flashing to the required size, shape it to fit, and secure it in place, following the manufacturer's and LSA guidelines.

Lead flashing requires minimal maintenance. Regular inspections for damage or wear and tear are recommended, especially after severe weather. Ensure that patination oil has been correctly applied to all lead surfaces.

Patination oil is a protective coating applied to the lead flashing after installation. It helps protect the lead and enables the formation of a protective patina over time.

Calder offers a 50-year warranty on its lead flashing, provided the LSA (Lead Sheet Association) guidelines are followed during installation.

Calder lead flashing is compatible with most common roofing materials, including tiles and slates, and can be used to seal gaps around doors and windows.

Check for any tears, cracks, or gaps in the flashing. Ensure the flashing is properly sealed and overlaps are sufficient. Re-seal or replace damaged sections following manufacturer guidelines and LSA guidelines.

Ensure the roof surface is clean and dry before installation. Check that the correct installation methods were followed, and ensure the flashing is properly secured.

Ensure that patination oil has been correctly applied to all lead surfaces. Check the installation for any contamination that could be affecting the patina formation. Reapply patination oil as needed.