September in Charleston means two things: a reprieve from the constant heat, and hurricane season is upon us. This time of year, Charleston residents may wonder if they have done enough to protect their homes. Here are some considerations for making sure your home is ready to withstand Charleston’s climate.
Impact-Rated Windows
Your builder should be well-versed in the window type required for your area. Impact-rated windows are built to withstand high winds and flying debris, and have heavier frames to limit the likelihood of shattering. There are different requirements for different areas, depending on proximity to the coast, but impact-rated windows also benefit inland homes in this climate.
Added Bonus: Impact-rated windows are energy efficient and provide improved sound insulation
Spray Foam Insulation
Closed cell spray foam creates an impermeable barrier to protect your home from wind, debris, and water that comes from these h2> storms. It is rigid enough to provide extra support to walls, and can aid with moisture control (limiting mold and mildew growth).
Added Bonus: Spray foam insulation is great for soundproofing and also lessens the load on the HVAC system.
Moisture-Resistant Drywall
This special drywall material is designed specifically to withstand humid or damp conditions. This is a material commonly used in bathrooms and other areas of the home where the moisture content in the air may be higher. In Charleston, we see a lot of elevated homes. Moisture-resistant drywall would also be a good option for the ground level of the home that may be exposed to more elements. There are different options for different degrees of waterproofing capabilities, and an experienced builder will know how to guide your decision for your specific needs.
Siding Material
When it comes to siding, you have a number of options. A material we see used in this area a lot is fiber cement siding, such as Hardie Board. Fiber cement is known for its water resistance and strength. This siding is durable for the salt air, rot resistant, and does not swell or crack from the climate. It is not a food source for termites, which also thrive in our warm, humid climate.
Added Bonus: Fiber cement holds paint very well, and adds a degree of fire protection!
Dehumidifiers
High humidity in Charleston can lead to mold and mildew growth, warped floors, poor indoor air quality, and increased dust and allergens in the home. A whole-home dehumidifier installed directly into your HVAC unit can be a great solution, especially in our climate.
Pro Tip: Pair with a smart thermostat that can also monitor humidity!
Charleston homes are beautiful, but with that beauty comes the need for smart, resilient building. Selecting the right materials and working with a builder who understands local conditions and codes is important. Your home should be built to last!