The Best Window Treatments for South Carolina Heat & Humidity

Summers in South Carolina bring high heat and even higher humidity - and not all window treatments can handle the pressure. If you've noticed your blinds are starting to warp or have their colors fade, this guide is for you!

At Bumble Bee Blinds of the Midlands, we help Columbia homeowners select materials and styles that withstand Southern climate extremes without warping, fading, or trapping moisture.

Here’s what to consider when choosing window coverings for our region.

Why Heat & Humidity Matter

Columbia regularly sees:

• 90–100°F temperatures in summer
• High indoor humidity
• Strong afternoon sun through south-facing windows

Poor-quality window treatments can:

• Warp or crack
• Trap heat inside
• Fade prematurely
• Grow mold in humid bathrooms or kitchens

Best Window Treatment Materials for the Midlands

1. Faux Wood Blinds

• Look like real wood but resist moisture
• Won’t warp in steamy rooms or direct sun

2. Vinyl or Composite Shutters

• High-end appearance with superior heat and moisture tolerance
• Great for bathrooms, laundry rooms, and kitchens

3. Solar Shades

• Block up to 99% of UV rays
• Maintain outdoor views while reducing heat

4. Cellular Shades (Honeycomb)

• Trap air in layered pockets
• Improve insulation and energy efficiency

5. Moisture-Resistant Roman or Roller Fabrics

• Treated textiles that resist mildew and discoloration
• Still soft and decorative

What to Avoid in SC Humidity

• Natural wood blinds (can warp or crack)
• Untreated fabric drapes (may trap moisture or fade quickly)
• Metal blinds (can get hot and show condensation)

Extra Tip: Motorization Helps with Heat Control

Automated shades can close during the hottest parts of the day - even when you’re not home - reducing interior temps and A/C demand.

Keep Your Home Cool and Stylish with New Motorized Blinds

Columbia homeowners don’t have to sacrifice beauty for performance. With the right product choices, you can beat the heat and elevate your interior.

Let us help you find the perfect window treatments for South Carolina summers - schedule your in-home consultation today.