Aluminum Storm Panels vs. Clear Polycarbonate Panels

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Storm panels are the most affordable hurricane protection option for coastal NC and SC homeowners — but within the category, you have an important choice: aluminum or clear polycarbonate (Lexan). Both provide excellent rated protection. The right choice depends on your priorities, your HOA, and your budget.

Cost Comparison

Aluminum storm panels are the more affordable option. Installed with tracks, aluminum panels typically cost $8 to $12 per square foot. Clear polycarbonate panels run $12 to $20 per square foot installed — roughly 40 to 60 percent more. For a home with 400 square feet of openings, that difference is approximately $1,600 to $3,200. If budget is the primary consideration, aluminum is the clear winner.

Visibility and Light

This is the most significant practical difference. Aluminum panels block all light when deployed — your home becomes very dark inside. Clear polycarbonate panels allow natural light through, which makes multi-day storm preparation periods much more comfortable and reduces reliance on artificial lighting.

Weight and Handling

Polycarbonate panels are lighter than aluminum panels of comparable size, making them easier to handle during deployment — particularly for homeowners who install their own panels before a storm.

Durability and Longevity

Aluminum panels are extremely durable. Properly maintained and stored, they can last 20 or more years with no degradation. Quality UV-stabilized polycarbonate panels from reputable manufacturers also have excellent longevity, but generic polycarbonate panels can yellow and become brittle over time when exposed to Carolina coast UV levels.

Salt Air Corrosion Resistance

Both aluminum and polycarbonate panels perform well in salt air environments when properly maintained. Aluminum panels should be rinsed with fresh water after each deployment and before storage. Polycarbonate panels should be cleaned with mild soap and a soft cloth to avoid micro-scratching, which can reduce clarity over time.

HOA and Aesthetic Considerations

Many HOAs in coastal NC and SC communities — particularly in Wrightsville Beach, Figure Eight Island, and Pawleys Island — specify that storm panels must be clear or transparent. In these cases, polycarbonate panels are required regardless of cost preference.

Our Recommendation

Choose aluminum panels if budget is your primary concern and your HOA permits them. Choose polycarbonate panels if you want natural light during storm prep, your HOA requires transparency, or you handle your own deployment and want lighter panels. American Hurricane Shutters installs both — call (910) 256-1288 for a free estimate.

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