Stored Asphalt Shingle Stacking and UV Protection Audit

Inspection template for verifying stored asphalt shingle stack height, pallet stacking limits, slip-sheet use, and protection from sun exposure to prevent distortion, sticking, and adhesive squeeze-out in line with ARMA and manufacturer guidance.

Inspection Details

• Inspection location identified
  Record the yard, warehouse, jobsite, or storage area being inspected.
• Storage area type
  Select the primary storage environment for the shingles.
• Inspection date and time
  Document when the storage audit was performed.

Stack Height and Pallet Stacking Compliance

• Stack height within manufacturer-recommended limit
  Measure the stack height or count pallet tiers and verify it does not exceed the manufacturer guidance for the specific shingle product.
• Pallet stacking limit respected
  Verify pallets are not stacked higher than allowed and are stable, level, and not overloaded.
• Stacks are level and not leaning, bowing, or compressed
  Check for visible distortion, leaning, crushed corners, or compression from improper stacking.
• Bundles are stored on stable pallets or dunnage
  Confirm bundles are supported on stable, dry pallets or equivalent dunnage and are not in direct contact with the ground.

Slip-Sheets, Separation, and Package Condition

• Slip-sheets or separators used where required
  Verify slip-sheets, separators, or other manufacturer-approved separation methods are in place when required to prevent sticking.
• No visible sticking between bundles or layers
  Inspect for adhered bundles, fused layers, or tearing when separating stacked materials.
• No adhesive squeeze-out or bleed-through observed
  Check for asphalt adhesive squeeze-out, bleed-through, or softened sealant caused by heat exposure or compression.
• Packaging wrap and labels intact
  Confirm wrap, straps, and product identification labels are intact and readable.

Sun Exposure and Environmental Protection

• Stacks protected from direct sunlight
  Verify stored shingles are covered, shaded, or otherwise protected from direct sun exposure that could cause heat-related damage.
• Storage area temperature or heat exposure controlled
  Confirm the storage environment minimizes excessive heat buildup, such as by ventilation, shade, or indoor storage.
• Stacks protected from rain, moisture, and standing water
  Verify shingles are kept dry and protected from water intrusion, pooling, or ground moisture.
• No evidence of heat damage or UV-related deterioration
  Look for curling, warping, softened sealant, granule loss, or other visible deterioration associated with sun exposure.

Visible Damage and Non-Conformance

• No torn wrap, crushed corners, or damaged bundles
  Inspect the stored product for packaging damage, crushed edges, or bundle deformation.
• Non-conforming product segregated and marked hold
  Verify any damaged or suspect shingles are isolated, identified, and not released for installation.

Corrective Action and Sign-Off

• Corrective actions documented for deficiencies
  List each deficiency, the immediate containment action, and the owner and due date for correction.
• Inspector signature
  Inspector signs to confirm findings and completion of the audit.