Ensuring Fire Safety: How to Fireproof Your Deck

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A deck is a perfect place to relax, host barbeques, and spend time with family and friends. However, it can also pose a risk for fires, especially during dry weather or summer heat waves. Before enjoying your deck to the fullest, it’s essential to take necessary fire safety measures by protecting it from any potential fire hazards. In this article, we will explore ways to fireproof your deck to ensure that you can enjoy it without any worries.

How to Fireproof Your Deck

Deck fires can spread quickly, which makes them dangerous. To protect your deck and house from fires, follow the tips below:

1) Choose the Right Building Materials for Your Deck

Building materials play a vital role in protecting your deck from the dangers of fire. Choose fire-resistant materials to make your deck safer. Consider using composite decking materials, aluminum, or steel framing, which are less flammable and ignite slowly compared to wood materials.

2) Protect Your Deck with a Fire-Resistant Coating or Sealant

Applying a fire-resistant coating or sealant on your deck can also help to make it fire-safe. A good quality fire-resistant coating product can delay wood combustion, which can buy you crucial time to put out any fire and prevent it from spreading. Ensure you use a fire-resistant coating branded to comply with the relevant codes and standards.

3) Ensure There’s Adequate Spacing Between Deck Boards

Regardless of the decking material you choose, ensure that there’s adequate spacing between the boards. Leaving gaps between the boards helps to allow air to circulate, regulating temperature and slowing down combustion in case of a fire. Also, proper spacing lets water drain adequately, ensuring there’s no standing water on the deck, which can create a fire hazard.

4) Remove Any Combustible Materials From Your Deck

Another easy way to prevent deck fires is by removing anything that can easily catch fire or spread the fire. Do not keep combustible materials such as potted plants, dry leaves, or firewood on your deck. Instead, store them safely away from the deck.

5) Install Fire-Resistant Railing

Railing is an essential safety feature on a deck, but it can also pose a fire risk. Use fire-resistant materials such as tempered glass, stainless steel, or aluminum for your deck railing.


A deck is a beautiful addition to any home, and it’s essential to take the necessary precautions to make it fire resistant. Choose fire-resistant materials for your deck, seal it with fire-resistant coatings or sealant, leave adequate spacing between the deck boards, remove combustible materials, and use fire-resistant railing. By implementing these measures, you can enjoy your deck without worrying about fire hazards.


Q. What’s the most fire-resistant decking material?

A. Composite decking, aluminum, and steel frame decks are less flammable and ignite slowly compared to wood materials.

Q. What should I do If a fire starts on my deck?

A. If a fire starts on your deck, try to put it out immediately using a fire extinguisher. If it spreads, evacuate your family and call 911.

Q. Can I use a fire pit or grill on my deck?

A. Yes, but take necessary precautions such as keeping an eye on the fire, keeping combustible materials away, and ensuring your deck materials can handle the heat.

Q. Can I keep a propane tank on my deck?

A. Yes, but ensure that the propane tank has been inspected and is in good condition. Additionally, store it in a suitable location away from high-traffic areas and direct sunlight.

In conclusion, fireproofing your deck will ensure that you can enjoy the space without worrying about risks of fires. By following the five steps above and taking other necessary precautions, you’ll create a safe environment for your family and friends to relax and enjoy.


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