- Lead is one of the most environmentally-friendly materials used in the construction industry
- Lead sheet is produced from 100% recycled lead also recycled lead has a low carbon footprint and a low energy consuming melting temperature
- The initial installation cost of lead is comparable to man-made flashings when the additional expense of adhesives and sealants are taken into account
- Lead is quick and easy to install in most weather conditions and requires no adhesive or other fixing materials
- Alternatives are very limited in the types of applications that they can be used for, and would not be suitable for more decorative flashings for which lead is renowned
- When bossed or dressed correctly lead has few laps or joints resulting in a high degree of weather tightness
- Lead lasts up to 100 years and when used for flashings will last three times longer than most man-made products there is little post-installation inspection or maintenance is required
- All lead sheet should be coated with patination oil after installation
- Calder 50year Warranty ( provided LSA guidelines are followed )