Contractors comparing 80% vs. 90% solar screen efficiency.

80% vs. 90% Solar Screen: How to Pick the Shade That Feels Just Right

When you start looking into solar screens, two numbers keep popping up: 80% and 90%. At first glance, the difference might seem small, but it can have a big impact on how your home feels

Let’s break down the 80 vs. 90 solar screen and figure out which one makes the most sense for you.

What Solar Screens Actually Do

Solar screens are built to block sunlight before it reaches your windows. They reduce glare, cut down on heat, and protect your furniture from fading. 

The percentage simply shows how much sunlight the screen filters out. An 80% screen blocks about four-fifths of the rays, while a 90% screen blocks nine-tenths.

Think of it like sunglasses. Some are lighter, letting in more brightness, while others are darker, giving you more shade. Both work, but the experience you get is different.

Why People Like 80%

An 80% solar screen is a good middle ground. It keeps your rooms cooler and less glaring without making them feel too shaded. You’ll still enjoy plenty of natural light, which matters if you like bright, open spaces.

For homes in milder climates, 80% does a solid job of lowering indoor temperatures without darkening the room too much. 

If you have a nice view, like a backyard, garden, or even a skyline, you’ll also notice that 80% screens preserve it better than darker ones.

This option is especially appealing to homeowners who want to save on cooling costs while still keeping their interiors bright and inviting.

Kids playing in front of a window with 90% solar screen. 

When 90% Is The Better Fit

If you live in a hot climate where the sun feels relentless, 90% screens can be a game-changer. They block more heat, reduce glare almost completely, and add a layer of privacy since it’s harder for outsiders to see in.

The tradeoff, of course, is less natural light. Some people prefer it, especially in spaces where glare is an issue, like home offices, living rooms with TVs, or media spaces. 

The payoff is real: cooler rooms, lower energy bills, and greater comfort during peak summer heat.

Privacy is another win. With 90%, your neighbors won’t see inside as easily, making it a smart choice for street-facing windows or houses built close together.

Other Factors To Keep In Mind

Choosing between 80% and 90% is more about window direction than just numbers. South- and west-facing windows often take the brunt of the sun and may benefit from 90%, while shaded or north-facing windows could be fine with 80%.

Your location also plays a role. In places with long, hot summers, a darker screen will pay off. But in areas where winters are cold, you might prefer the lighter screen so you can still benefit from the sun’s warmth when you want it.

It’s also worth thinking about whether all the windows should have the same shades or if different solar screen solutions make sense for different rooms. 

Do you enjoy lots of daylight flooding your kitchen in the morning, or do you prefer a calmer, dimmer atmosphere? The right choice often comes down to how you want your home to feel every day.

Choosing Comfort Over Numbers

When comparing an 80% vs. a 90% solar screen, it’s less about which one is “better” and more about what feels right for your home

Go with 80% if you want light and comfort balanced. Go with 90% if your top priority is maximum heat reduction, glare control, and privacy.

For those seeking high-quality window shades in Orange County, The Shade Reserve has helped homeowners create spaces that are both comfortable and stylish. Ready to get started? Contact us and let’s create the perfect solution for your home!

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