CT Scan Room Design & Radiation Shielding Guide
CT scan rooms are some of the most common imaging spaces found in hospitals, outpatient clinics, and diagnostic centers. These rooms house computed tomography (CT) scanners, which use x-rays and computer technology to create detailed cross-sectional images of the body—especially bones and internal organs.
At Lead Glass Pro, we supply the radiation shielding materials medical professionals need to build safe, compliant CT rooms, including lead-lined windows, doors, and drywall.
🔎 What Is a CT Scan Room?
A CT scan room contains a computed tomography scanner, a machine that rotates around the patient to capture internal images from multiple angles. CT scans are:
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Ideal for imaging bones, organs, and blood vessels
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Commonly used for injury assessments, stroke detection, and cancer screenings
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Often compared to MRI scans, but generally more affordable and faster
Because CT scanners use ionizing radiation, these rooms must be carefully designed with the right shielding to protect patients, staff, and adjacent spaces.
📏 How Big Is a CT Scan Room?
CT rooms need to be larger than traditional x-ray spaces due to the size of the machine and the required clearance for rotation and movement. A typical CT room measures:
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Around 20' x 24'
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Equipped with a large lead-lined viewing window, commonly 48" x 36" or larger
This allows for ample space for patient access, support equipment, and technician control areas.
☢️ CT Scan Room Shielding Requirements
Although CT scanners use lower doses of radiation than some other imaging systems, they emit radiation from multiple angles and over multiple slices of the body. That means proper shielding is still essential.
Shielding requirements typically include:
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✅ Floor or ceiling shielding, when needed
⚠️ Important: The exact lead shielding required for your CT room depends on:
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The type and strength of the CT scanner
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Room dimensions and layout
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Frequency of use
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Building location (e.g., floors above or below other occupied areas)
These requirements must be specified by a licensed radiation physicist through a shielding design report.
🪟 Lead-Lined Windows for CT Scan Rooms
At Lead Glass Pro, we offer high-quality, pre-assembled lead-lined window frames with x-ray lead glass for CT room installations.
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Standard sizes like 48" x 36" are in stock
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Ships fast — usually within 3 business days
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Fully assembled at the factory
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Easy to install — typically takes two people about 10 minutes
Our windows provide crystal-clear visibility into the CT scan room while keeping your team protected from radiation exposure.
💬 FAQs About CT Scan Rooms
Q: Do CT scan rooms use more radiation than regular x-rays?
A: CT scans use more radiation than single x-ray images, but less than continuous fluoroscopy or angiography. That’s why they still require proper shielding.
Q: Why are CT scan rooms so large?
A: The scanner's rotating gantry and patient bed need ample clearance. Plus, space is needed for technician workflow and shielding between areas.
Q: Who determines how much lead shielding I need?
A: Only a licensed radiation physicist can determine your room’s specific shielding requirements based on your equipment and layout.
Q: Can I install your lead-lined window myself?
A: Yes! Our windows are pre-glazed and shipped ready for installation. Most installs take about 10 minutes with just two people.
🛡️ Build a Safe & Compliant CT Room With Lead Glass Pro
Whether you’re building a new diagnostic suite or upgrading an existing facility, Lead Glass Pro offers everything you need for safe and compliant radiation shielding.
Need guidance on your shielding report or product specs? We’re here to help.