Prestige Series
Impact Rating LMI/SMI
Design Pressure +80/-90 psf
NFRC Certified
ES Windows Prestige ES-P300 Sliding (TB Retrofit)
ES Windows's premium architectural line, including the award-winning Pivot Door.
Thermally broken aluminum horizontal slider in a retrofit profile designed to fit replacement-window openings without modifying the existing frame. Dual LMI+SMI.
Impact Rating LMI/SMI
Design Pressure +80/-90 psf
NFRC Certified
Impact protection, built for South Florida
The ES-P300 is the Prestige thermally broken aluminum horizontal sliding window in a retrofit-profile configuration designed to fit into replacement-window openings without modifying the existing frame. Dual LMI and SMI impact certified for HVHZ installations.
- Aluminum (thermally broken) frame engineered for strength and durability
- impact-rated laminated glass
- Energy-efficient Low-E insulated glass options to control heat gain
- Corrosion-resistant finishes for coastal applications
- Professionally installed across South Florida by Armor Pro
Impact Protection
Tested to withstand hurricane wind-borne debris
Engineered Strength
Built and tested to Florida product-approval standards
Energy Efficient
Low-E insulated glass options reduce heat gain
Corrosion Resistant
Coastal-grade finishes for salt-air durability
Limited Warranty
Manufacturer warranty plus Armor Pro install workmanship
At a Glance
Frame Material
Aluminum (thermally broken)
Max Size
60 x 96 in
Design Pressure
+80/-90 psf
U-Factor
0.28–0.53
SHGC
0.12–0.62
Visible Trans.
0.11–0.69
Sizes & Pressures
| Configuration | Max size | Design pressure |
|---|---|---|
| Project out window | 60 x 96 in | +80/-90 psf |
Glass & Energy Performance
| Glass package | U-Factor | SHGC |
|---|---|---|
| 1" insulated | 0.4 | 0.275 |
| 1 3/16" insulated laminated | 0.38 | 0.126 |
Performance Certifications
Options
Related Products
More models in the Prestige Series.
ES Windows Prestige ES-45T Sliding Glass Door (TB)
Sliding Glass Door
See price & specs
ES Windows Prestige ES-9000 Impact Entry Door
Entry Door
See price & specs
ES Windows Prestige ES-P252 Casement/Awning/Fixed (TB)
Casement
See price & specs
ES Windows Prestige ES-SGD2020 Sliding Glass Door
Sliding Glass Door
See price & specs
Ready to install the ES Windows Prestige ES-P300 Sliding (TB Retrofit)?
Armor Pro measures, permits, and installs it across South Florida — code-compliant and warrantied. Get a free, no-obligation estimate.
Comparable from Other Brands
Other horizontal roller models Armor Pro installs.
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PGT WinGuard Aluminum Horizontal Roller HR7710A
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Eastern Architectural Systems
EAS 176 Bertha Horizontal Roller Impact Vinyl
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ECO Window Systems
Eco-Guard Horizontal Rolling Series 200
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Eurocraft
Eurocraft EC-300 Horizontal Slider Window
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Frequently Asked Questions
The ES-P300 is the Prestige thermally broken aluminum horizontal sliding window built in a retrofit-profile configuration, meaning it is designed to fit into existing replacement-window openings without modifying the existing frame. That makes it a good fit for impact upgrades where you want to avoid tearing out and re-finishing the surrounding wall. We install the ES-P300 on South Florida replacement projects that need a thermally broken, HVHZ-rated slider with minimal disruption to the opening.
Yes. The ES-P300 is dual Large Missile Impact (LMI) and Small Missile Impact (SMI) certified for HVHZ installations, which covers the High-Velocity Hurricane Zone in Miami-Dade and Broward counties. As your installer, we confirm the current product approval on file matches your jurisdiction at the time of your permit, so your retrofit slider meets local impact code.
The ES-P300 installs up to a maximum of 60 by 96 inches, and it is rated to a design pressure of +80/-90 psf. Because the design pressure your opening must reach depends on its size and wind exposure, we confirm the rating your specific opening requires at quote and make sure the unit you order meets it.
The ES-P300 is offered with a 1-inch insulated glass package rated at a U-factor of 0.4 and an SHGC of 0.275, and a 1-3/16-inch insulated laminated package rated at a U-factor of 0.38 and a notably low SHGC of 0.126 for strong solar-heat control. The insulated laminated make-up adds the laminated impact layer for both energy and protection. We will recommend the package that best balances heat control and budget for your home.
The ES-P300 is available in anodized, painted, and wood-grain frame finishes, the wood-grain palette being a Prestige-line feature. Its hardware includes multipoint locking, a roto-operator system, and a lever handle. We will go over the finish and hardware options so the slider matches the rest of your windows.
Because it is a retrofit-profile unit, the ES-P300 can be set with a fin, a flange, or interior trim/receptor depending on the existing opening, and as your installer we pick the method that fits your wall without rebuilding the frame. Installed pricing depends on the size, the glass package, the finish, and the condition of the opening, so there is no single price. Contact us for a free, no-obligation estimate and we will measure your openings and quote the ES-P300.
Yes. Prestige is ES Windows's premium aluminum impact line and carries Miami-Dade NOAs across its windows and doors for HVHZ use in Miami-Dade and Broward, including thermally broken variants. Exact design pressures depend on the product and opening size, which we confirm against your address before ordering.
Prestige is built around large-format and statement openings: the PSD5030 pivot door (a 2024 Glass Magazine award winner), the FX3050 folding door with panels up to roughly 8 by 16 feet, the 16-panel BF5010T bi-fold, and impact sliding glass doors. These are the openings homeowners want to disappear, and Prestige is engineered to make them disappear while keeping an HVHZ impact rating. We size and configure the door system to your opening during the consultation.
ES Windows is the residential and light-commercial fenestration brand of Tecnoglass Inc. (NYSE: TGLS), and the products are manufactured at the company's complex in Barranquilla, Colombia. What makes the brand unusual is that the parent makes its own architectural glass and aluminum extrusions and then assembles the finished windows and doors in-house, so a single company stands behind the whole assembly rather than buying glass and frames from outside suppliers. We install and service ES Windows products throughout South Florida.