Though Hurricane Helene did not directly hit the U.S. mainland, it provided important lessons on how hurricanes and severe weather can affect homes, particularly outdoor living spaces like decks. Hurricanes bring high winds, heavy rain, and flying debris, all of which can wreak havoc on decks, patios, and outdoor structures. Understanding these impacts can help homeowners prepare for future storms and ensure their outdoor spaces are ready to withstand the elements.
In this post, we’ll examine how hurricanes like Helene can impact your deck and what you can do to protect it.
1. Wind Damage: The Biggest Threat to Decks
Hurricane-force winds can be devastating to outdoor structures. The high gusts during hurricanes like Helene often cause damage by loosening deck boards, railings, and support beams.
- Loose Boards and Railings: Strong winds can loosen or lift boards and railings, especially if they aren’t properly secured. Over time, high winds can wear down the structural integrity of your deck.
- Flying Debris: Winds can carry branches, patio furniture, and other debris, which can cause significant damage to the surface of your deck. Broken boards and gouges in wood are common after severe storms.
Prevention: Regularly check the fasteners and stability of your deck. Reinforce any loose parts and ensure railings and support beams are properly anchored.
2. Water Damage from Heavy Rain
Heavy rain is another major factor during hurricanes. Extended exposure to moisture can cause significant damage to wood decks, leading to rot, mold, and mildew.
- Wood Rot: When wood remains wet for too long, it can begin to decay, weakening the overall structure of your deck. This is especially problematic in Georgia’s humid climate.
- Mold and Mildew Growth: Waterlogged decks are breeding grounds for mold and mildew, which can not only damage the wood but also create a slipping hazard.
Prevention: Resealing your deck with a water-resistant sealant can help prevent moisture absorption. Ensure that water drains away from your deck rather than pooling in certain areas.
3. Impact of Falling Trees and Branches
During hurricanes like Helene, strong winds can cause trees and branches to fall onto decks, creating immediate damage to structures.
- Broken Deck Boards: Large branches or fallen trees can break deck boards, damaging the surface and making the area unsafe to walk on.
- Damaged Railings and Supports: Fallen debris can also knock out railings or damage support beams, leading to costly repairs.
Prevention: Trim any overhanging branches near your deck before hurricane season and inspect nearby trees for any signs of weakness.
4. Flooding and Erosion Around Decks
Hurricanes often bring flooding, especially in low-lying areas. Floodwaters can cause soil erosion around your deck’s foundation, compromising its stability.
- Foundation Erosion: When the ground beneath your deck erodes, it weakens the support structure, leading to uneven decks or even collapse.
- Deck Footing Damage: Flooding can cause damage to deck footings, especially if they aren’t properly anchored.
Prevention: Make sure your deck is built with proper drainage in mind. Reinforce the soil around your deck’s footings with stones, gravel, or erosion-control landscaping.
Keep Your Home Safe
Hurricane Helene reminds us that severe weather can have a significant impact on decks and outdoor spaces. Wind, water, debris, and erosion can all take a toll, but with proper preparation and regular maintenance, you can protect your deck from storm damage. By reinforcing structures, sealing against moisture, and taking steps to prevent erosion, you can safeguard your outdoor space from future storms.
For expert advice on storm-proofing your deck or making repairs after a hurricane, contact our team today. We’re here to help you keep your deck strong, safe, and ready for any weather.