Composite decking is low-maintenance and stylish, but it’s not perfect. Learn the main downsides of composite decks from the experts at NGE Decks.

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Introduction

Composite decking has become one of the most popular choices for homeowners across Georgia. It offers durability, low maintenance, and a wide variety of design options. But like any material, it’s not without drawbacks. At NGE Decks, we want our clients to know both the pros and cons before making an investment.

So, what is the downside of composite decking? Let’s break it down.

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1. Higher Upfront Cost

One of the biggest downsides is price. Composite boards generally cost 2-3 times more than pressure-treated lumber. While the long-term savings in maintenance can offset this, the initial investment can be a hurdle for many homeowners.

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2. Heat Retention

Composite decking tends to get hotter than natural wood in direct sunlight. On hot Georgia summer days, walking barefoot across a composite deck can be uncomfortable compared to traditional wood.

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3. Surface Scratching & Fading

Although composite is durable, it’s not indestructible. Heavy furniture, sharp objects, or pet claws can leave scratches. Some older composite materials are also prone to fading over time, though newer premium brands perform much better.

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4. Mold & Mildew Potential

Composite is resistant to rot, but it’s not immune to mold or mildew growth — especially in shady, damp areas. Regular cleaning is still necessary to keep your deck looking its best.

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5. Weight & Installation

Composite boards are heavier than wood, which can make installation more challenging. They also require specific fasteners to allow for expansion and contraction, meaning professional installation is usually the best route.

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Final Thoughts

Composite decking offers many benefits, but it’s important to know the downsides before committing. Higher upfront costs, heat retention, and the potential for scratches or mold are factors every homeowner should consider.

At NGE Decks, we guide you through all your decking options — from natural wood to composite — so you get the perfect balance of beauty, durability, and budget for your outdoor living space.