All it takes is one critical item stuck in approval, delayed in production, or slowed down in coordination to throw off a project schedule. In radiation-sensitive spaces, lead lined doors can become that bottleneck. With MarShield, they don’t need to.

Our turnaround is built for teams that need decisions, drawings, and production to move without unnecessary delay. (read more)

AI data centre power demand is pushing interest in SMRs and nuclear microreactors. Radiation shielding plays a critical role in safe facility planning, with material selection, early design coordination, compliance requirements, and partner expertise all affecting project risk and long-term performance. (read more)

For more than 45 years, MarShield has supported nuclear power plants and research facilities with nuclear radiation shielding solutions engineered for durability, compliance, and performance. Our work supports reactor operations, waste handling, research applications, and maintenance programs where exposure risk is elevated and shielding integrity is mandatory. (read more)

The testing team at a Long Beach aerospace facility was facing a familiar problem. Their work demands a constant stream of Non-Destructive Testing (NDT), but their fixtures are so large, it’s easier to bring shielding to the work than to commit to one fixed testing setup.

The mobile shielding units needed 1/8” of coverage and had to be strong enoug... (read more)

Borated polyethylene is the trusted choice for neutron shielding in both healthcare and nuclear power applications. Its unique ability to moderate and absorb fast and thermal neutrons, combined with its lightweight and cost-effective nature, makes it the preferred shielding material in environments where neutron protection is required.

Why Boron Is Effective i... (read more)

MarShield has spent decades building shielding systems for nuclear facilities and research organizations across the world. Our focus in nuclear is clear. We support established plants, radioactive waste management sites, and advanced reactor projects, including small modular reactors (SMRs) and facilities using CANDU technology. (read more)

Canada’s premier Nuclear Science and Technology facility has once again reached out to MarShield for a number of customized shielding solutions. The customer was looking to procure shielded equipment designed specifically for their work environment. Requirements varied across equipment types, and every unit had to be optimized for function without sacrificing nuclear shielding effi... (read more)

MarShield will be at the 44th Annual CRPA Conference in Hamilton, Ontario, from May 26–30. Find us at Booth #14. (read more)

Radiation shielding is critical to ensuring safety and compliance in environments exposed to harmful radiation, such as healthcare facilities, nuclear power plants, and industrial sites. (read more)

Get lead lined doors from MarShield in an average of 20 to 30 days. Stay compliant and avoid delays with reliable, made-to-order radiation shielding solutions. (read more)

This case study outlines the key stages of the development process and how MarShield’s expertise in radiation protection delivered a high-performance shielding solution tailored to the client’s needs. (read more)

High-density concrete blocks are integral to the construction of radiation therapy rooms, providing essential shielding for healthcare workers, patients, and the medical environment. (read more)

At MarShield, we pride ourselves on being a leading provider of custom radiation shielding solutions for the nuclear energy industry. Our commitment to radiation safety, precision, and innovation drives us to offer a wide range of radiation shielding products and materials specifically designed for nuclear radiation protection. (read more)

A client approached MarShield with a unique challenge: they needed a mobile shielded container that could be easily transported to various locations and maneuvered freely on site. The cylindrical container needed to meet lightweight criteria for air transportation requirements while maintaining the necessary shielding properties. (read more)

MarShield was tasked by a leading Canadian nuclear research institute to design and manufacture a custom-shielded box that met very specific requirements for radiation shielding. This project was critical due to the sensitive nature of the client’s work, demanding high precision and adherence to stringent specifications. (read more)

MarShield specializes in delivering precision CNC cutting and waterjet cutting for borated polyethylene, a material essential for neutron shielding applications. Due to its high cost and specialized nature, customers often refrain from attempting to cut it on their own. MarShield addresses this challenge by offering value-added cutting services tailored to meet specific customer requirem... (read more)

At MarShield, we pride ourselves on being a leading provider of custom radiation shielding solutions for the nuclear energy industry. Our commitment to safety, precision, and innovation drives us to offer a wide range of products and materials specifically designed for nuclear radiation protection. (read more)

In the rapidly evolving world of nuclear medicine, ensuring the safety of healthcare professionals is paramount. Those who work with radiopharmaceuticals require the highest quality shielding protection
to minimize exposure to harmful radiation. (read more)

In industries like aerospace, automotive, architecture, power, and oil and gas, the use of industrial X-ray systems is crucial. The X-rays emitted by these systems can be harmful to both sensitive components and the equipment operator. MarShield’s custom modular Industrial X-ray or NDT radiation shielding rooms are an essential solution for protecting sensitive components... (read more)

As a leading provider of radiation shielding solutions, we’re committed to delivering products that meet the highest standards of safety and quality. One of the radiation shielding products we provide is lead-lined drywall. Keep reading to explore what it is, why it’s used, and the unique features that make it an essential component in radiation protection. (read more)

MarShield manufactures a wide range of Standard or Custom Designed Lead Lined Cabinets for use in a variety of purposes, including nuclear medicine and nuclear storage. (read more)

MarShield offers a premium line of customizable, lead lined, metal and wood veneer doors and hollow metal frames. These lead lined doors and frames are a crucial nuclear medicine solution for protecting employees and patients from dangerous radiation emissions from therapy rooms, Intensive Care Unit (ICU) and Cardiac Care Unit (CCU), and x-ray rooms. (read more)

Our high-quality mobile barriers are made with durable, shatter-resistant lead glass or lead acrylic viewing panels for an “open concept” environment and transparency while simultaneously reducing harmful radiation. Our mobile rolling barriers come in multiple variations with customizable options including the option for solid opaque panels or full-length lead glass viewing p... (read more)

Sheet lead is a common, quick and cost-effective method to efficiently shield radiation in dental offices, vet clinics, health clinics, hospitals and other areas. Many customers have questions about sheet lead orders and clarifications about what we offer. (read more)

MarShield Radiation Shielding are experts in the in the customization of tungsten heavy alloy for the Nuclear Energy, Nuclear Medicine / Radioisotope, diagnostic imaging, and non-destructive testing industries. (read more)

MarShield Radiation Shielding, a supplier of radiation shielding and protection products and materials to the nuclear energy, nuclear medicine, healthcare and non-destructive testing industries, is pleased to announce their CWB accreditation to CSA N299.3-16 for the supply of items and services to nuclear power plants. (read more)

MarShield provides the highest-quality lead glass for the medical, industrial, and nuclear industries. (read more)

MarShield, an industry leader in product innovation was contacted by a USA-based energy company to develop a high-impact resistant see-through mobile barrier. (read more)

There has been a significant advancement in the development of non-lead shielding material for the radiation shielding industry. (read more)

Several applications require shielding from radiation where lead is not a feasible material. Tungsten heavy alloy provides an alternative to lead that is strong and highly customizable into precision components. (read more)

MarShield’s lead glass has been designed to provide a high-quality, transparent, protective shield against x-ray radiation. Extensive research and development have been done for you to trust its comprehensive protection in any medical or technical research application. (read more)

MarShield manufactures a wide range of Standard or Custom Designed Lead Lined Cabinets suitable for Nuclear Medicine or Radiochemistry laboratories. (read more)

MarShield Tungsten Syringe Shields are all designed to reduce hand exposure in clinicians preparing and administering radiopharmaceuticals. Our tungsten shields are lightweight, sleek in design and easy to use. (read more)

Lead bricks are ideal for adding additional shielding to existing rooms and can be used in new construction as a method to reduce wall or ceiling thickness to achieve space savings. Cast from 99.94% minimum pure virgin high quality lead (read more)

When radiation shielding fails, the consequences are immediate. Nuclear environments need reliable protection that safeguards against regulatory shutdowns, worker exposure, and long-term liability.

For more than 45 years, MarShield has supported nuclear power plants and research facilities with nuclear radiation shielding solutions engineered for durability, compliance, and perfor... (read more)

As regulatory scrutiny tightens and radiation shielding demands evolve, Canada’s nuclear sector needs more than off-the-shelf solutions. That’s why MarShield’s recognition as an official ambassador for the Canadians for CANDU campaign marks a critical milestone for the future of radiation protection and Canadian-engineered nuclear solutions. (read more)

Ontario Power Generation has recently announced the launch of a new mini reactor in Darlington, Ontario. This innovative new reactor is Canada’s first small modular reactor that will be funded in part by The Canada Infrastructure Bank. This project will be essential for reaching Canada’s greenhouse gas reduction goal and net-zero greenhouse gas emissions by 2040. (read more)

Shielding for Radiation comes in many available products and design characteristics, some being more effective than others. Radiation Shielding and Protection is a very serious subject. What follows is just a basic overview of what’s available along with the variation of protection. (read more)

Marshield is one of the best choices for your custom radiation shielding solutions. We provide radiation shielding design and consultation services to assist you in developing a custom solution that fits your needs. We also have a Specifiers & Architects Resource Hub with information for specifiers, architects, and engineers on products, specs, CAD drawings, and many other resources. (read more)

MarShield has been working to create custom pin hole plates for a CT scanner for the Department of Radiology of University of Chicago Urbana Campaign and University of Pennsylvania. (read more)

MarShield developed and manufactured lead-lined cabinets for an engineering and environmental consulting firm to store nuclear gauges. (read more)

MarShield was approached by a Senior Nuclear Medicine Technologist/Radiation Safety Officer & Stress Lab Manager from Western Canada’s premier cardiology clinics to design and manufacture a custom cabinet with a vertical storage location for flood sources and phantoms. (read more)