Building Materials

Enhance your building's energy efficiency with the AirGuard® Vapour Control Layer (AVCL). This advanced solution is specifically designed to minimi...

Enhance the thermal comfort of your building with DuPont™ AirGuard® Reflective, a low emissivity internal vapour barrier designed to reflect up to ...

Calder Lead Roof Flashing offers a premium, long-term solution for waterproofing roofs, lasting up to three times longer than most synthetic altern...

Calder Lead Roof Flashing provides a premium, long-term watertight solution for roofing, lasting three times longer than most man-made alternatives...

Calder Lead Roof Flashing offers a highly durable and sustainable solution for roofing applications. Produced from 100% recycled lead, it provides ...

Calder Lead Roof Flashing offers a reliable and long-term watertight roofing solution, significantly outperforming most man-made alternatives. With...

Calder Lead Roof Flashing is a premium choice for long-lasting, watertight roofing solutions. Made from 100% recycled lead, it is not only durable ...

Calder Lead Roof Flashing is designed to offer a durable, watertight roofing solution that outlasts most man-made alternatives by three times. This...

Calder Lead Roof Flashing offers a long-term, environmentally-friendly, and watertight solution for roofing applications. Made from 100% recycled l...

Calder Lead Roof Flashing is a reliable solution for providing a long-term watertight roofing option, significantly outlasting most man-made altern...

Calder Lead Roof Flashing offers a premium, long-lasting solution for creating a watertight seal on roofs, lasting up to three times longer than mo...

Calder Lead Roof Flashing is a premium solution designed to provide a long-lasting, watertight roofing option, offering durability that exceeds mos...

Calder Lead Roof Flashing offers a superior, long-term watertight roofing solution, lasting up to three times longer than most synthetic alternativ...

Calder Lead Roof Flashing is the premium choice for long-term, watertight roofing solutions, lasting up to three times longer than most man-made al...

Calder Lead Roof Flashing is the ultimate long-term solution for watertight roofing, offering a lifespan up to three times longer than most synthet...

Calder Lead Roof Flashing offers a reliable, long-term watertight roofing solution that outlasts most man-made alternatives by up to three times. M...

Calder Lead Roof Flashing offers a durable, long-lasting, and environmentally-friendly solution for all your roofing needs. Made from 100% recycled...

Calder Lead Roof Flashing offers an exceptional, long-term watertight roofing solution that lasts up to three times longer than most man-made alter...

Introducing our high-performance Lead Fixings, designed for efficient and reliable installation. With each pack containing 50 units, you can easil...

Calder Lead Pointing Sealant is specifically designed for creating durable, watertight seals between lead and brickwork or masonry. This high-perfo...

The Calder Morton Lead Flashing Tool is essential for bending and shaping lead accurately, ensuring a smooth and professional installation. Designe...

Calder Patination Oil is an essential protective coating for newly installed lead sheets and flashings. It helps protect lead surfaces from the ele...

Calder Patination Oil is a specialized protective coating designed to enhance the appearance and longevity of newly applied lead sheets and flashin...

Calder Patination Oil is a must-have protective coating for newly installed lead sheets and flashings, designed to minimise unsightly staining whil...