Texas summers are brutal. June through September, temperatures hit 100°F or higher. The sun blasts through your windows. Your AC runs constantly. Your living room feels like a greenhouse. Your electric bill hits $400 or more.

You need blinds that do more than look good. You need blinds that block heat.

I have installed hundreds of blinds in McKinney, Frisco, Plano, Allen, and across DFW. I have seen what works and what fails in Texas summers. Here is exactly what you need to know.

Quick answer: Blackout roller blinds with UV-resistant fabric block 95% of solar heat. Zebra blinds block 90%. Roller blinds with standard fabric block 70-80%. Keep reading for the full breakdown.

Blind Types Ranked by Heat Blocking Ability
Not all blinds block heat the same way. Here is how the most popular options perform in Texas summers.

Blind Type Heat Blockage UV Protection Best For Price Range
Blackout Roller Blinds 95% 99% Bedrooms, west-facing rooms, home theaters $150-200
UV-Resistant Roller Blinds 90% 95% Living rooms, home offices, any room $120-180
Zebra Blinds (closed position) 90% 95% Living rooms, open concept homes $150-300
Cellular Shades 85% 90% Energy efficiency focused homes $200-350
Roller Blinds (standard fabric) 70-80% 80% Budget-friendly, all rooms $100-150
Faux Wood Blinds (closed slats) 60-70% 70% Bathrooms, high humidity areas $150-250
Vertical Blinds 60-70% 70% Sliding glass doors, large windows $120-220
Top recommendation for Texas homes: Blackout roller blinds for bedrooms. UV-resistant roller blinds for living areas. Zebra blinds for open concept homes where you want adjustable light.

Most homeowners start with a 10-minute call to discuss which blind type works for their windows. Call (940) 629-6981 — we know Texas heat.

What to Look For — UV Rating and Openness Factor
Two terms matter when buying blinds for Texas heat. Here is what they mean.

UV Rating (Ultraviolet Protection)
This tells you how much UV radiation the fabric blocks. UV rays cause fading, damage furniture, and contribute to heat gain.

90-95% UV blockage — Recommended for Texas homes. Protects furniture, reduces fading, blocks heat.

70-80% UV blockage — Standard fabrics. Better than nothing but less effective.

Below 70% — Do not buy for Texas. You will regret it in August.

Openness Factor
This measures how much light passes through the fabric. Lower numbers mean more blockage.

1-3% openness — Maximum privacy and heat blockage. Near blackout.

5-7% openness — Good privacy, some view through. Recommended for most rooms.

10-14% openness — Moderate privacy, clear view. Better for north-facing windows.

For Texas heat, choose 1-7% openness with 90%+ UV rating.

How Much Can You Save on Energy Bills?
Real numbers from real Texas homes.

Before blinds: A west-facing room in a McKinney home. August. Window untreated. The room temperature reached 88°F by 5 PM. AC ran constantly to compensate.

After blackout roller blinds (95% heat blockage): The same room. Same August day. Temperature stayed at 74°F. AC cycled normally.

The result: The homeowner reported a 12% drop in their summer electric bill — about $55 per month savings during peak months.

Another example: A Frisco home with 18 windows. Installed UV-resistant roller blinds throughout. Summer electric bill dropped 15% compared to the previous year.

Want to know exactly how much you could save? Mention “Texas heat” when you call. We will bring UV fabric samples to your home and show you the difference. Call (940) 629-6981.

Why Blackout Roller Blinds Are the Best for Texas Bedrooms
If you have a bedroom facing west, you know the problem. By 4 PM, the room is too hot and too bright to nap. By 8 PM, the walls are still radiating heat.

Blackout roller blinds solve this.

How they work:

100% light blockage through the fabric

95% solar heat blockage

Thermal insulation layer keeps heat out

Side channels available to eliminate edge light

Real example: A bedroom in Craig Ranch, McKinney. West-facing windows. Summer temperatures made the room unusable from 3-7 PM. We installed blackout roller blinds with side channels. The room stayed dark and cool all afternoon. The homeowner could finally nap during the day (they worked night shifts at a McKinney medical facility).

Explore blackout roller blinds for your Texas home.

Zebra Blinds for Open Concept Texas Homes
Open concept homes are popular in Frisco, McKinney, and Plano. Large windows, high ceilings, and seamless flow between living, dining, and kitchen areas.

Zebra blinds work beautifully here.

Why zebra blinds for open concept:

Adjustable light control — sheer filter during the day, privacy at night

Clean, modern look that matches contemporary homes

90% heat blockage when fully closed

UV protection for large windows

Best setup: Install zebra blinds on all main floor windows. Keep them partially open during the day for filtered light. Close them fully during peak afternoon sun (3-7 PM) to block heat.

See zebra blinds options for your Frisco home.

West-Facing Windows vs East-Facing Windows — What You Need
The direction your windows face matters for Texas heat.

West-facing windows — The enemy. Afternoon sun from 3-7 PM is the hottest. You need maximum protection: blackout roller blinds or UV-resistant zebra blinds with 5% or less openness. Side channels recommended for bedrooms.

East-facing windows — Morning sun. Less intense than west. UV-resistant roller blinds or zebra blinds with 7% openness usually sufficient.

South-facing windows — Consistent sun throughout the day. UV-resistant fabrics recommended. 5-7% openness works well.

North-facing windows — Indirect light, least heat gain. Standard roller blinds often sufficient.

Pro tip: In Texas, prioritize west-facing rooms first. They cause the most heat problems.

Cellular Shades vs Roller Blinds — Which Is Better for Texas?
Both work. Here is the honest comparison.

Factor Roller Blinds Cellular Shades
Heat blockage 90-95% 85-90%
Cost $100-200 $200-350
Appearance Clean, minimalist Honeycomb texture
Noise reduction Moderate Excellent
Best for Most rooms, especially modern homes Home theaters, bedrooms, noise reduction
Our recommendation for Texas: Roller blinds offer better heat blockage at a lower price. Cellular shades are excellent for noise reduction and energy efficiency but cost more and block slightly less heat.

Most McKinney and Frisco homeowners choose roller blinds for heat protection.

What Dallas-Fort Worth Homeowners Ask About Heat
Do blinds really help with Texas heat?
Yes. UV-resistant fabrics block 90-95% of solar heat. A west-facing room with untreated windows can reach 88°F. The same room with blackout blinds stays at 74°F.

What is the best blind for a west-facing bedroom?
Blackout roller blinds with 95% heat blockage. Add side channels for complete darkness and edge light elimination.

How much do heat-blocking blinds cost?
Roller blinds: $100-200 per window. Blackout fabric adds $30-50. Zebra blinds: $150-300. Motorized adds $150-250 per blind.

Can I install blinds myself to save money?
You can order material-only and install yourself. But proper fit is critical for heat blockage. Gaps let heat in. Professional installation ensures maximum heat protection.

Do motorized blinds help with heat?
Indirectly. Motorized blinds make it easy to close blinds during peak afternoon sun. If your blinds are hard to reach, you will leave them open. Motorization solves this.

Expert Take — What I Tell Every Homeowner Who Calls About Texas Heat
“I have been installing blinds in DFW for years. Here is what I know: Most homeowners buy blinds based on looks. Then August hits and they realize their beautiful blinds do nothing for heat.

Do not make that mistake.

Ask about UV rating before you buy. Ask about openness factor. Ask about heat blockage percentage. If the salesperson cannot answer those questions, find someone else.

At EKOM Blinds, I bring UV fabric samples to your home. I show you the difference. I recommend specific fabrics based on which direction your windows face.

Do it right once. Your home will be cooler. Your AC will run less. And you will not dread August.”

— Michael Chen, EKOM Blinds

Your Texas Heat Action Plan — What to Do Now
Step Action
1 Identify your problem rooms — west-facing bedrooms, living rooms with large windows
2 Choose blind type — blackout roller for bedrooms, UV-resistant roller or zebra for living areas
3 Call for free consultation — (940) 629-6981
4 We visit your home, measure your windows, and bring UV fabric samples
5 Select fabrics with 90%+ UV rating and appropriate openness
6 Custom manufacturing (7-10 days) and professional installation
7 Enjoy a cooler home and lower energy bills this summer
Beat the Texas Heat Before Summer Hits
Summer is coming. The time to install heat-blocking blinds is now — before temperatures hit 100°F.

Call me for a free in-home consultation. I will come to your McKinney, Frisco, Plano, or Allen home. I will measure your windows. I will bring UV fabric samples. I will recommend the best blinds for your specific rooms.

(940) 629-6981

Or click here to book online — mention “Texas heat” and I will call you within 4 hours.

EKOM Blinds and Shades
6675 S Custer Rd Suite 500
McKinney, TX 75070

The best blinds for Texas heat. Installed before summer hits.