Lead Sheet Radiation Shielding for Hospitals — X-Ray, CT & Radiotherapy Room Protection Across Saudi Arabia
Certified lead shielding engineered to keep radiation exposure within regulatory limits
What Is Lead Sheet Radiation Shielding?
Lead sheet shielding is sheet lead — or lead-lined panels — built into the walls, doors, and viewing windows of rooms where X-ray, CT, fluoroscopy, or radiotherapy equipment is used. Because lead attenuates ionizing radiation efficiently at a manageable thickness, it lets a room stay a normal size while keeping radiation exposure outside the room within regulated limits.
The required thickness is not a standard number applied everywhere — it is calculated per room from the equipment's beam energy, how often it is used, how close adjacent occupied spaces are, and how those spaces are used. Get the calculation wrong and a room is either under-protected or shielded far beyond what it needs, at needless cost.
Lead Shielding — Typical Technical Parameters
| Lead Sheet Thickness Range | 1/32″ (0.8mm) to 1/4″ (6.4mm), per room-specific calculation |
| Standard Stocked Gauges | 1/32″, 1/16″, 3/32″, 1/8″ (0.8 – 3.2mm) |
| Typical Diagnostic X-Ray Room | 1.5–2mm lead equivalent (verified by survey, not assumed) |
| Verification Method | Post-installation leakage/survey testing at every wall, door & window |
| Governing Guidance | NCRP Report No. 147, IAEA Safety Reports Series |
From Shielding Survey to Certification
Radiation Shielding Survey & Calculation
Workload, use factor, occupancy factor, and distance calculated for every wall, door, and window in the room before any material is ordered.
Lead Sheet Supply & Fabrication
Custom-sized sheet lead and lead-lined door and window assemblies fabricated to the calculated thickness for your project.
Installation & Integration
Lead sheet installed into walls, doors, and window surrounds with continuous overlap at joints and penetrations to avoid gaps in coverage.
Radiation Survey & Verification Testing
Post-installation leakage testing confirms the finished room meets exposure limits at every wall, door, and adjacent occupied space.
Documentation & Compliance Certificates
Shielding calculations and survey results documented and handed over for your facility's regulatory and accreditation records.
Standards & Compliance
- NCRP shielding design guidance — workload, use factor, occupancy factor, and distance methodology
- IAEA basic safety standards for radiation protection in medical exposure facilities
- Saudi regulatory exposure limits, verified through post-installation survey testing
Hospital Application Scenarios
Shielding Inspection & Maintenance
One-Time Maintenance
A single scheduled visit — full leakage survey and shielding integrity check. Ideal ahead of a regulatory inspection or accreditation renewal.
Preventive Maintenance
Scheduled recurring surveys to catch shielding degradation from wall penetrations, renovations, or wear before it becomes a compliance gap.
Corrective Maintenance
Rapid assessment and repair when a wall penetration, renovation, or fitting has compromised shielding integrity.
Radiation Shielding Services Across Saudi Arabia
We survey, supply, and install lead sheet radiation shielding for hospitals and diagnostic imaging centers nationwide — from Riyadh, Jeddah, Makkah and Madinah to Dammam, Al Khobar, Dhahran and Jubail, and on to Yanbu, Taif, Abha, Tabuk, Hail, Qassim and Najran, covering every region of the Kingdom.
Frequently Asked Questions
How thick does the lead sheet need to be for a CT room versus a standard X-ray room?
A CT room typically needs more shielding than a standard diagnostic X-ray room because of its higher workload and beam energy — but neither has a single default thickness. Both are calculated per room from NCRP Report No. 147 methodology: beam energy, workload, use factor, occupancy factor, and distance to the nearest occupied space, then verified with post-installation leakage testing.
Can lead-lined drywall or lead glass be used instead of solid lead sheet?
Yes, depending on the application — lead-lined gypsum board is common for walls, and leaded glass is standard for viewing windows into a controlled area, both calculated to the same lead-equivalent thickness as sheet lead would need for that location. We specify whichever material fits the wall, door, or window assembly without compromising the calculated shielding value.
How is lead shielding thickness determined for an X-ray or CT room?
Shielding thickness is calculated per room from the equipment's workload, use factor, occupancy factor of adjacent spaces, and distance — not a single standard number applied everywhere. We carry out the shielding survey and calculation before fabricating and installing the lead sheet, then verify the finished room with post-installation leakage testing.
What documentation do you provide for regulatory or accreditation approval?
Every shielding project includes documented shielding calculations and post-installation survey/leakage test results, handed over as part of your facility's regulatory and accreditation records — the same documentation your radiation safety officer or accreditation body will ask to see.
Maintenance and support after handover
Our work does not end at commissioning. We keep your systems running with a maintenance plan built around your site.
1, 2 or 3-year maintenance contracts
Planned preventive maintenance visits, inspection and test reports, and recommendations, on a contract length that suits your site.
Emergency visits
Emergency call-outs are part of the maintenance contract and are handled with priority according to the criticality of your site.
One team for every system
We maintain every system we supply and install, and we can take over the maintenance of existing systems on your site.
Visit frequency, emergency arrangements and spare parts are agreed with each client based on the site and the systems covered.
Request a quote or site survey
Tell us about your site and what you need. An engineer will review your request and contact you to discuss it.
- Supply, installation and commissioning
- Maintenance contracts and emergency visits
- Site surveys and technical assessments