Calder Code 4 Lead Full Roll 6 Metres
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About Calder
Calder is a leading UK manufacturer of rolled lead sheet and accessories, renowned for over 260 years of expertise in producing high-quality, durable roofing materials. Their products are crafted from 100% recycled lead and conform to BS EN 12588 standards, ensuring consistent thickness and composition. With a 50-year guarantee, Calder’s lead sheets offer exceptional longevity, making them a preferred choice for both modern construction and heritage restoration projects.
The Calder range includes a variety of lead codes (3 to 8) suitable for applications such as flashings, valley gutters, dormers, and parapets. Complementary accessories like patination oil, fixing clips, sealants, and underlays are also available to support proper installation and maintenance . Calder’s commitment to sustainability and quality ensures that their lead products not only meet the functional demands of roofing but also contribute to environmentally responsible building practices.
Product Description
Code 4 Lead can be used as a soaker, however it can also be used as flashing, pitched valley gutters, parapet, box and tapered valley gutters, dormers as well as vertical cladding.
- Thickness: 1.8mm
- Approx. Weight: 20.4Kg/m²
Rolled Lead Sheet is extremely malleable, easy to work with and hard-wearing and, as such, has protected the roofs of almost every conceivable building type for centuries.
It is the professional’s choice for a wide range of roofing applications, including: flashings, valley gutters, dormers and porches that require a flexible, high quality, long-lasting material with outstanding levels of protection from the elements.
Rolled lead sheet is the only lead sheet produced to BS EN 12588. Under this standard, the thickness consistency of the sheet must not exceed a tolerance of +/– 5% at any one point and the alloy used must conform to quality of not less than 99.774% lead.
It is this consistency which means the performance of rolled lead sheet can be predicted with confidence to ensure optimum performance when specified and fitted correctly in any given application.










