Facing the Texas Storm: VELUX Glass Skylights vs. Acrylic Skylights
North Texas homeowners know how quickly the weather can change. A warm, sunny afternoon can turn into a severe thunderstorm bringing high winds, heavy rain, and hail. When that happens, every part of your roof is exposed—including your skylights.
If your home has an older acrylic bubble skylight, you may have wondered how it will hold up during the next major storm. And if you're replacing an existing skylight or installing a new one, you may be comparing traditional acrylic skylights with today's flat-glass VELUX skylights.
Both products have their place. But there are important differences in durability, energy efficiency, appearance, noise, and long-term performance that Dallas-Fort
Worth homeowners should understand.
Why Skylight Material Matters in North Texas
Skylights arguably experience some of the toughest conditions of any window in your home. Instead of being installed vertically and partially protected by walls and roof overhangs, they're positioned directly on the roof.
That means exposure to:
Intense Texas sunlight and UV radiation
Extreme summer temperatures
Rapid temperature changes
Heavy thunderstorms
Wind-driven rain
Falling branches and debris
Hail
A skylight that works perfectly well in a mild climate may face a very different life on a roof in Dallas-Fort Worth.
That's one reason product selection matters.
Acrylic Skylights: The Traditional Texas Skylight
If you own an older home in the Dallas area, there's a good chance you've seen an acrylic bubble skylight.
Acrylic skylights became extremely common in residential construction during the 1980s and 1990s. They're lightweight, relatively inexpensive, and can be manufactured in many sizes, shapes, and configurations.
And acrylic isn't necessarily an outdated product. We still install acrylic skylights today when they're the right solution for a particular application.
Common configurations include clear, white, and bronze acrylic, as well as domes, pyramids, and custom-sized skylights.
For some homes and commercial buildings, those characteristics make acrylic an excellent choice.
However, homeowners replacing an aging acrylic skylight now have another option that wasn't nearly as common when many of those homes were built: modern flat-glass skylights.
How Acrylic Skylights Age
One of the biggest considerations with acrylic isn't simply how it performs when it's new. It's how the material changes after years of exposure to the Texas environment.
Acrylic is a plastic material. Continuous exposure to sunlight, heat, expansion and contraction, and severe weather can eventually affect its appearance and condition.
Older acrylic skylights may develop:
Clouding or discoloration
Fine surface cracking
Brittleness
Cracks around fasteners or edges
Reduced clarity
Damage following hail or debris impact
That doesn't mean every old acrylic skylight needs to be replaced. We've seen acrylic units remain functional for many years.
But when an acrylic dome has become brittle, cracked, or heavily weathered, repeatedly sealing around it may no longer be the best long-term solution.
That's when we often begin discussing replacement options with the homeowner.
Modern VELUX Glass Skylights
VELUX flat-glass skylights provide a very different approach.
Instead of a raised acrylic dome, these skylights use insulated glass similar in concept to modern high-performance windows. The result is a lower-profile skylight with improved thermal performance, better sound reduction, and a clearer view of the sky.
For homeowners replacing older bubble skylights, the difference can be significant.
Think about the transition from an older single-pane window to a modern insulated window. You're still bringing daylight into the house, but the technology controlling heat, sound, and weather exposure has changed considerably.
That's essentially what many homeowners experience when upgrading from an older acrylic bubble to a modern VELUX glass skylight.
What About Hail?
This is where North Texas homeowners understandably pay attention.
VELUX offers a 10-year hail breakage warranty on skylights with Standard Safety Glass, covering cracking or breakage caused by hail under the terms of its warranty.
That's particularly relevant in Dallas-Fort Worth, where hail isn't an abstract concern. It's something homeowners regularly consider when choosing roofing materials, windows, and skylights.
No roofing product should be treated as indestructible. Severe weather can damage shingles, metal roofing, flashing, skylights, and other components of the roof system.
But having a manufacturer specifically back its skylight glass against hail breakage provides homeowners with additional confidence when choosing a product for a North Texas roof.
Tempered Glass, Laminated Glass and Safety
You'll often hear terms such as "tempered glass," "laminated glass," and "safety glass" when researching skylights. They aren't interchangeable.
Tempered glass is heat-treated to increase its strength and change the way it breaks. Laminated glass incorporates an interlayer designed to help hold the glass together if breakage occurs.
The exact glazing configuration available for a VELUX skylight depends on the model and application, which is one reason we recommend choosing the skylight based on the specific home rather than simply shopping by size.
For a homeowner, the important question isn't necessarily, "Which glass terminology sounds strongest?"
It's:
Which skylight and glazing package is appropriate for my roof, my room, and North Texas weather conditions?
That's a question an experienced skylight installer can help answer.
Glass vs. Acrylic: Energy Efficiency
Storm resistance isn't the only consideration.
Dallas homeowners also have to think about August.
A skylight receives direct solar exposure for hours at a time, and the glazing can influence how much heat enters the home.
Modern VELUX glass skylights use insulated glazing designed to improve thermal performance compared with many older acrylic bubble skylights.
That can make upgrading particularly attractive when you're already replacing an aging skylight.
You aren't simply replacing a cracked dome with another opening in the roof. You have an opportunity to improve the entire skylight system.
Glass vs. Acrylic: Outside Noise
Here's a difference homeowners sometimes don't consider until after the installation: noise.
Rain hitting an acrylic dome can be surprisingly loud. Hail is even more noticeable.
VELUX reports that its glass skylight technology can reduce unwanted outside noise compared with both standard double-pane glass and plastic skylights.
For skylights positioned above bedrooms, home offices, living rooms, and other quiet spaces, that difference can be meaningful.
You still get to hear the rain.
It just doesn't necessarily sound like it's happening inside the room.
Glass vs. Acrylic: Appearance
This one is largely personal preference.
Traditional acrylic bubbles have a distinctive raised appearance. In some architectural applications, that's perfectly appropriate.
VELUX flat-glass skylights provide a cleaner, lower-profile appearance that many homeowners prefer on newer or remodeled homes.
Inside the house, glass also provides a clearer view through the skylight.
If you're replacing several older acrylic domes during a roof replacement or remodel, upgrading them at the same time can noticeably modernize both the exterior roofline and the rooms below.
Don't Forget the Flashing
The glazing gets most of the attention, but there's another part of the skylight installation that's just as important:
The flashing.
Many skylight leaks don't originate from the glass or acrylic at all. They develop where the skylight integrates with the roofing system.
Nail holes, deteriorated flashing, improper installation, and failed seals around the skylight can allow water into the roof assembly.
That's why replacing an old skylight isn't simply a matter of removing one unit and dropping another into the opening.
A professional installation should evaluate the skylight, curb or deck mounting system, roofing material, waterproofing, and flashing together.
At Skylight Solutions, when we replace a skylight, we address the flashing system as part of the installation so the new skylight works as part of the roof—not simply as a window sitting on top of it.
Should You Replace an Acrylic Skylight After a Hailstorm?
Not necessarily.
If you've recently experienced a major hailstorm in Dallas-Fort Worth, start with an inspection.
Look for obvious signs of trouble such as:
Visible cracks in the acrylic or glass
Water entering around the skylight
Damage to the surrounding roofing
Loose or damaged flashing
New condensation or moisture between glass panes
Pieces of acrylic or roofing material around the home
Sometimes the skylight itself is fine while the surrounding roof has sustained damage. Other times, an aging acrylic dome may have cracked during the storm.
The right solution depends on what actually failed.
When Upgrading to VELUX Makes Sense
If an older acrylic skylight is already cracked, cloudy, brittle, leaking, or nearing the end of its useful life, a roof repair or replacement can be an excellent time to consider upgrading.
A modern VELUX glass skylight can provide:
Insulated glass construction
Improved energy performance
Reduced outside noise
A lower-profile appearance
Modern flashing and waterproofing systems
Manufacturer warranty protection
Available fixed and venting configurations
VELUX also offers fixed skylights and Fresh Air venting skylights, including manual, electric, and solar-powered options. So replacing an old skylight doesn't have to mean simply installing a newer version of what was already there.
It's an opportunity to decide what you actually want the skylight to do.
So, Is Glass Better Than Acrylic?
For many residential replacement projects in Dallas-Fort Worth, we believe modern VELUX glass skylights offer compelling advantages—particularly when homeowners are concerned about energy efficiency, noise, appearance, and long-term performance.
But we wouldn't say acrylic is universally the wrong choice.
Acrylic skylights remain cost-effective, lightweight, customizable, and useful for many residential and commercial applications.
The better question is:
Which skylight makes the most sense for this particular opening and this particular roof?
That's where experience matters.
Choosing a Skylight for a Dallas-Fort Worth Home
Skylight Solutions has been working with skylights in North Texas since 1995. We've installed, repaired, and replaced thousands of skylights and have watched skylight technology evolve considerably over the years.
We've also seen what decades of Texas sun, heat, thunderstorms, and hail can do to them.
If you have an older acrylic bubble skylight, you don't automatically need to replace it with glass. And if a skylight leaks, you don't automatically need an entirely new skylight.
The first step is determining what's actually happening.
From there, we can help you compare repair, acrylic replacement, and VELUX glass replacement options and choose the solution that makes the most sense for your home.
If you're considering a VELUX skylight installation or skylight replacement in Dallas-Fort Worth, contact Skylight Solutions to schedule an evaluation.
Sometimes the best time to think about the next Texas storm is before you hear the first piece of hail hit the roof.
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