As a major worldwide supplier of leaded glass and leaded acrylic, NELCO provides trusted viewing windows where radiation is present. Radiation shielding with optimal visual clarity requires the high-quality, optical-grade material from which this leaded glass is manufactured. Additionally, NELCO offers shatter-resistant, laminated leaded glass that meets the high safety standards of the medical, industrial, scientific, and nuclear industries. Leaded acrylic is available upon request. A variety of shapes, sizes, and thicknesses provide the best mix of shielding and clarity.

Features & Highlights

Can be used in new or upgraded room construction

Dimensions and thicknesses to meet most design needs

Proven on-time deliveries from one of many facilities across the U.S.

NELCO installation teams are available upon request

Quality Assurance
Manufactured under strict NELCO guidelines

Limited Lifetime Warranty

Top-line Tech Specs

Leaded glass and leaded acrylic

Medical, industrial, scientific, and nuclear applications

High-quality, optical-grade, leaded glass and leaded acrylic containing lead oxide

Sizing Specs
Leaded glass standard sizes available for 1/16″ and 1/8″ lead equivalency.
Leaded acrylic standard sizes available for 1/32″ and 1/16″ lead equivalency.

Standard Sizes
12″ x 12″   •   12″ x 16″   •   18″ x 24″   •   24″ x 24″   •   24″ x 30″   •   24″ x 36″
36″ x 36″   •   36″ x 48″   •   36″ x 60″   •   36″ x 72″   •   36″ x 84″   •   36″ x 96″
48″ x 48″   •   48″ x 60″   •   48″ x 72″   •   48″ x 84″   •   48″ x 96″   •   72″ x 96″

Custom sizes available upon request


NELCO Lead Glass may qualify for the following LEED points:

LEED™ NC Version 2.2, MR Credits 4.1 and 4.2: Recycled material content

LEED™ NC Version 2.2, MR Credit 5.1: Local/regional materials

LEED™ NC Version 2.2, EQ Credit 4.1: Volatile Organic Compound (VOC) content

All sizes up to 48″ x 96″ (all lead glass products are custom cut per specifications).

Product choice can be based on physics requirements, pricing, window size or the general “look” desired in the room. A NELCO representative can discuss the options with you and help you choose the best product for your project.