What to Inspect When Your Lead Glass Arrives

Lead glass is a specialized radiation shielding product that requires careful handling, inspection, and documentation upon delivery. Because shielding glass is custom manufactured, heavy, and fragile, inspecting the shipment immediately when it arrives is extremely important.

Failing to inspect lead glass properly at delivery can lead to missed freight damage claims, installation delays, expensive replacement costs, and warranty disputes later.

This guide explains what to inspect when your lead glass arrives, what problems to look for, and how to properly document any issues before installation begins.

Why Delivery Inspection Matters

X-Ray Lead Glass is typically shipped via freight because of its size, weight, and fragility.

During transportation, shipments may experience:

• Vibration
• Impacts
• Forklift handling
• Stacking pressure
• Shipping movement

Even with protective crating, damage can occasionally occur during transit.

Most freight carriers also require damage to be reported promptly, which makes immediate inspection extremely important.

Inspect the Crate Before Signing

Before signing the delivery receipt, carefully inspect the exterior of the crate or packaging.

Look for signs of:

• Broken or crushed crate components
• Punctures or impact damage
• Forklift penetration marks
• Water damage
• Tilt or handling indicator activation
• Missing packaging materials

If visible damage exists, photograph it immediately before unloading or opening the shipment.

Document Any Visible Damage on the Delivery Receipt

If the crate appears damaged, note the issue clearly on the delivery receipt before signing.

Examples may include:

• “Crate damaged”
• “Possible concealed glass damage”
• “Forklift puncture in crate”

Simply signing “received” without noting damage can make freight claims more difficult later.

Open the Shipment Promptly

Do not leave the shipment unopened for days or weeks after delivery.

Lead glass should be inspected as soon as reasonably possible after arrival.

This helps identify:

• Concealed freight damage
• Incorrect fabrication
• Missing components
• Dimensional issues

Waiting too long to inspect the shipment can affect freight claims and warranty eligibility.

Inspect the Glass Carefully for Damage

Once the crate is opened, inspect the glass thoroughly before moving it to storage or installation.

Look for:

• Cracks
• Chipped corners
• Edge damage
• Surface scratches
• Delamination (if laminated)
• Visible impact marks

Even small edge damage can potentially affect long-term durability.

Inspect the Edges Closely

The edges of lead glass are especially vulnerable during shipping and handling.

Pay close attention to:

• Corner impacts
• Edge chips
• Hairline cracks starting from edges
• Pressure marks near support points

Some damage may be subtle initially but can worsen during installation if not identified early.

Verify the Dimensions

Before installation, verify that the delivered glass matches the approved dimensions.

Check:

• Overall width and height
• Thickness
• Visible viewing area
• Orientation if applicable

Because lead glass is custom fabricated, dimensional errors usually cannot be corrected in the field.

Verify the Lead Equivalency

Lead glass is typically specified using lead equivalency ratings such as:

• 1.0mm Pb
• 1.5mm Pb
• 2.0mm Pb
• 2.5mm Pb

Confirm that the delivered product matches the approved shielding requirements and project specifications.

Using the incorrect lead equivalency may create compliance and safety issues.

Check for Proper Labeling and Documentation

Depending on the project, shipments may include:

• Lead equivalency labels
• Safety glazing markings
• Project identification labels
• Packing slips
• Submittal documentation

Verify that the shipment matches the approved project information before installation begins.

Inspect Framing Components If Included

If you ordered complete Lead-Lined X-Ray Windows, inspect the frame components as well.

Check for:

• Dents or shipping damage
• Incorrect frame sizes
• Wall thickness compatibility
• Missing components
• Damaged lead lining

Verifying compatibility before installation helps avoid costly delays later.

Understand That Lead Glass Is Heavy

Lead glass is significantly heavier than standard commercial glazing because of its dense lead oxide composition.

Use appropriate lifting and handling procedures during inspection.

Improper handling during unloading or inspection can cause:

• Cracks
• Edge damage
• Stress fractures
• Personal injury

Larger panels may require multiple people or lifting equipment for safe handling.

Do Not Store Lead Glass Flat

After inspection, lead glass should generally be stored upright with proper support.

Improper storage conditions can create stress on the glass and increase the risk of damage.

Avoid:

• Laying large panels flat
• Uneven support surfaces
• Direct exposure to jobsite traffic
• Unprotected outdoor storage

Photograph Everything

If any damage or discrepancy is found, photograph:

• The crate exterior
• The packaging materials
• The damaged area
• Labels and shipment markings

Clear documentation helps support freight claims and warranty review.

Do Not Install Damaged Glass

If damage is discovered, stop installation immediately and contact the supplier.

Installing damaged lead glass can:

• Complicate freight claims
• Create safety concerns
• Increase the risk of failure during use

It is usually much easier to resolve issues before installation begins.

Common Problems Found During Delivery Inspection

Some of the most common issues include:

• Concealed freight damage
• Incorrect dimensions
• Wrong lead equivalency
• Missing frame components
• Surface scratches
• Edge chips from handling impacts

Early inspection helps identify these issues before they affect the project schedule.

Why Immediate Reporting Is Important

Freight carriers often require damage claims to be reported quickly after delivery.

Delaying inspection or reporting can make it difficult to determine:

• Whether damage occurred during shipping
• Whether the product was damaged after delivery
• Who is responsible for the loss

Prompt inspection and reporting help protect both the customer and the supplier.

Final Thoughts

Inspecting lead glass immediately upon arrival is one of the most important steps in protecting your project from delays, damage disputes, and installation problems.

Because lead glass is custom manufactured, heavy, and difficult to replace quickly, identifying any issues before installation is critical.

By carefully inspecting the shipment, documenting any concerns, and verifying project specifications, you can help ensure a smoother installation process and avoid costly surprises later.

Need Help Selecting Lead Glass or Lead-Lined Window Systems?

If you need help selecting shielding glass or complete lead-lined observation window assemblies for your project, Lead Glass Pro can help determine the appropriate solution for your application.

Explore our X-Ray Lead Glass and Lead-Lined X-Ray Windows for medical, dental, veterinary, industrial, research, and oncology facilities.