Sheet Lead Squares/Rolls
Flat and rolled sheet lead in 2.5 lb and 4 lb squares (30"–36") and rolls up to 96" wide for roofing and shielding.

Overview
Flat and rolled sheet lead in 2.5 lb and 4 lb squares (30"–36") and rolls up to 96" wide for roofing and shielding.
Where to Buy Lead Sheets Mayco is the biggest provider of lead products (excluding batteries but including lead sheets) in the country. With a national reach and two large manufacturing sites, we have the capacity to create lead lining sheets for a wide range of applications and in large numbers. Because we are the nation’s biggest lead products provider, we are able to manufacture as many lead sheets as you need, in sizes to meet your exact requirements. Sheet Lead can be used for soundproofing, waterproofing, and radiation shielding. Most commonly seen in the roofing industry as 2.5 lb and 4 lb squares, we offer flat, rolled, and rolled and wrapped. Stock square sizes are 30” x 30” and 36” x 36”. Rolls are available from 6” to 96” widths and up to 25 ft lengths. Most other sizes are available upon request. Also available are Plate, Brick, Circles and Special Fabricated Products.
Lead Sheet Roofing Customized to Your Requirements In addition to stocking a wide selection of lead sheet roofing that’s manufactured in a range of different sizes, we can also create roofing that’s been designed to be exactly right for your intended purpose. If you need lead sheet that’s specifically configured for your project, just tell us what you need and we can usually create exactly what you’re looking for, quickly and for a competitive price.
Weight of Lead Sheet Our lead sheet products are used across the country, offering high-quality, reliable service for a range of different uses. Able to create the products you need in the quantities you need, even when you’re working to a tight deadline, we are able to provide the premium options you’re looking for.
Flat 30” x 30” and 36” x 36” squares available for same-day shipping.
Typical applications
Where this product is engineered to perform.
Flat roof pan flashings and valley liners
Chimney and parapet wall water barrier flashing
Acoustic noise barrier lining in mechanical rooms and studios
Chemical tank lining and corrosion barriers
Industries served
Product specifications
| Common Roofing Weights | 2.5 lb (approx. 3/64”) and 4 lb (approx. 1/16”) squares |
|---|---|
| Stock Square Sizes | 30” x 30” and 36” x 36” (Flat, Rolled, and Rolled & Wrapped) |
| Same-Day Shipping | Flat 30” x 30” and 36” x 36” squares available for immediate same-day shipping |
| Roll Widths | Available from 6” to 96” widths |
| Roll Lengths | Up to 25 ft lengths (custom lengths on request) |
| Fabricated Forms Available | Plate, Brick, Circles, and Custom Special Fabricated Products |
| Quality Standard | Federal Spec QQ-L-201F and ASTM B749-03 (99.94%+ chemical lead) |
Specifications subject to custom engineering and alloy options. Contact Mayco engineering for specific sizes, tolerances, and custom certifications.
Need a custom size, alloy, or configuration?
Mayco provides engineering support and design consultation — from small radiation shielding jobs to large ballast projects. Our team can help specify the right product, dimensions, and tolerances for your application.
Every Mayco product is manufactured in-house across our U.S. plants and backed by our ISO 9001 quality system.
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