Feb 13, 2025

The Best Windows for Beating the Texas Heat and Storms

Texas sun shining through window

Texas weather isn’t just unpredictable—it’s relentless. Scorching summers, heavy storms, and humidity that seeps into everything. The wrong windows can turn your home into a furnace in July and a wind tunnel during storm season. That’s why choosing the right windows isn’t just about aesthetics—it’s about survival.

Your windows should keep the heat out, the cool air in, and your energy bills from climbing sky-high. They should also stand firm when the wind howls and the rain pounds. Let’s dive into what makes a window truly Texan—built to handle the extremes.

Why Energy Efficiency Matters in Texas

A home with inefficient windows is like an ice chest with the lid cracked open. The cold air leaks out, the heat pours in, and your AC works overtime trying to keep up. The result? A wallet-draining energy bill.

Energy-efficient windows, like our Twinsulator model, act like a shield against Texas heat. They use insulating materials and special coatings to block the sun’s rays while keeping your indoor temperature steady. That means your AC doesn’t have to run as hard, and your home stays cooler without the constant battle against the heat.

Comparing Window Frame Materials

Not all windows are created equal, and in Texas, the frame you choose can make all the difference. Let’s break it down:

Vinyl Windows

Vinyl is affordable and does a solid job at insulation. It won’t rust, and it keeps energy costs in check. But the Texas heat can be brutal. Extreme temperatures may cause warping over time, which means they might not last as long as other options.

Aluminum Windows

Tough as nails and modern in appearance, aluminum windows stand strong against storms. They resist warping and cracking, but they’re not the best at insulation. Without proper thermal breaks, they allow heat to pass right through, making your AC work overtime.

Fiberglass Windows

Fiberglass is the powerhouse of window materials. It’s incredibly strong, won’t warp in the heat, and provides excellent insulation. The trade-off? It’s a pricier option. But if you’re looking for longevity and efficiency, fiberglass is hard to beat.

Glass Options for Maximum Performance

The frame is just one piece of the puzzle. The right glass turns an ordinary window into a heat-blocking, storm-defying powerhouse.

Double-Pane vs. Triple-Pane Windows

Double-pane windows trap a layer of insulating gas between the panes, reducing heat transfer. Triple-pane windows take it a step further, adding another layer of insulation. While they improve efficiency, they can be overkill for Texas homes unless you’re dealing with extreme sun exposure.

Low-E Coatings and SHGC Ratings

Low-E (low-emissivity) coatings reflect heat while allowing natural light in. These coatings help regulate indoor temperatures, preventing your home from turning into a greenhouse. The Solar Heat Gain Coefficient (SHGC) rating tells you how much solar heat gets through—lower numbers mean better protection from the sun.

Impact-Resistant Glass for Storms

Texas storms don’t play around. High winds and flying debris can turn a weak window into shattered glass in seconds. Impact-resistant windows use reinforced glass that can withstand severe weather, keeping your home and family safe when storms hit.

Choosing the Best Windows for Your Texas Home

So, what’s the right choice? That depends on your climate, budget, and personal preferences. If energy efficiency is your top priority, fiberglass with Low-E coatings is a powerhouse combo. If storm protection is a must, impact-resistant glass with a durable frame is the way to go.

Customization also plays a role. You don’t have to sacrifice style for performance. Whether you prefer sleek modern designs or classic looks, today’s windows offer plenty of options that balance aesthetics and function.

Take the Next Steps With Supreme Windows

Your home deserves windows built for Texas—ones that fight off heat, keep energy costs down, and stand strong against wild weather. Choosing the right windows isn’t just an upgrade; it’s an investment in comfort and protection.

If your windows are costing you money and comfort, now’s the time to make a change. At Supreme Windows, we make getting window replacements easy. All you have to do is send in photos of your current window, and we’ll be ready with a quote in minutes. With us, you get your windows replaced without a day-long sales pitch.

Get a quote today and see how new windows can transform your home.