Comfort Shield Series
Energy
Made in Florida
CWS Comfort Shield Vinyl Sliding Patio Door
CWS's vinyl non-impact line for inland Florida residential and light-commercial projects.
Vinyl non-impact sliding patio door in 2-panel OX or XO configurations, factory-assembled or knock-down. Optional between-the-glass blinds. AAMA LC35-LC50.
Energy
Made in Florida
Custom Window Systems
Product photography coming soon
Frame finish
White
Almond
Fossil
Custom
Built for South Florida homes
The Comfort Shield sliding patio door is a vinyl non-impact sliding glass door for residential lanai and patio openings. Available in 2-panel OX or XO configurations as factory- assembled or knock-down kits, with a color-matched corrosion- resistant handle and a flush footbolt for secondary venting and locking positions. Optional between-the-glass blinds are available for integrated shading. AAMA Performance Class LC35-LC50, sized up to 95.5 by 95.5 inches.
- Vinyl frame engineered for strength and durability
- Energy-efficient Low-E insulated glass options to control heat gain
- Professionally installed across South Florida by Armor Pro
Engineered Strength
Built and tested to Florida product-approval standards
Energy Efficient
Low-E insulated glass options reduce heat gain
Limited Warranty
Manufacturer warranty plus Armor Pro install workmanship
At a Glance
Frame Material
Vinyl
Max Size
95.5 x 95.5 in
U-Factor
0.22–0.4
SHGC
0.19–0.49
Sizes & Pressures
| Configuration | Min size | Max size |
|---|---|---|
| Sliding Patio Door (OX or XO) | 46.5 x 70.5 in | 95.5 x 95.5 in |
Sizes shown are actual DLO frame size.
Glass & Energy Performance
| Glass package | U-Factor | SHGC |
|---|---|---|
| Dual-pane Low-E 270 insulating, argon | 0.27 | 0.19 |
| Triple-pane Low-E 270 insulating, argon | 0.22 | 0.21 |
Performance Certifications
Energy-performance data on file (manufacturer-published; not third-party certified).
Options
Related Products
More models in the Comfort Shield Series.
Ready to install the CWS Comfort Shield Vinyl Sliding Patio Door?
Armor Pro measures, permits, and installs it across South Florida — code-compliant and warrantied. Get a free, no-obligation estimate.
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Other sliding glass door models Armor Pro installs.
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Frequently Asked Questions
No. The Comfort Shield sliding glass door is a non-impact vinyl patio door, so it is not approved for the High Velocity Hurricane Zone (Miami-Dade and Broward) and is best suited to inland Florida lanai and patio openings where the code does not require impact glazing. If your project needs an impact-rated slider, ask us about CWS's impact lines instead. We'll confirm what your address requires before we quote.
The Comfort Shield slider is offered as a 2-panel OX or XO door sized up to 95.5 by 95.5 inches, with a minimum size of 46.5 by 70.5 inches. It carries an AAMA Performance Class of LC35 to LC50. We measure your rough opening and confirm the exact size and rating at quote.
With dual-pane Low-E 270 insulating glass and argon, the Comfort Shield slider achieves a U-factor around 0.27 and an SHGC as low as 0.19, with door ratings ranging U 0.27-0.40 and SHGC 0.19-0.49. Stepping up to triple-pane Low-E 270 with argon improves the U-factor to about 0.22. We'll help you pick the glass package that fits your comfort and energy goals.
Yes. The Comfort Shield slider offers optional between-the-glass blinds (white) for integrated shading with no exposed cords or slats to dust. We install the door with the blinds factory-sealed inside the insulating glass unit. Let us know at quote if you want this option added.
The Comfort Shield slider comes in White (standard), Almond, and Fossil vinyl frame finishes, with a color-matched corrosion-resistant sliding handle to match. It also includes an integrated flush footbolt for secondary venting and locking positions. We'll confirm the color match across your full window-and-door order.
Installed price depends on the door size, the glass package you choose, and the condition of the opening, so we don't quote a flat rate. The Comfort Shield slider can also be ordered factory-assembled or as a knock-down kit, which affects handling on site. Armor Pro provides a free, no-obligation estimate after we measure your opening.
No. Comfort Shield is CWS's vinyl non-impact line, built for inland Florida residential and light-commercial projects where the building code does not require impact glazing. It does not carry a Miami-Dade NOA and is not for coastal HVHZ exposure. If your address needs impact glass, we'd move you to StormStrong for entry coastal impact or Hurricane Guard for HVHZ.
Comfort Shield is the broadest CWS non-impact line, with seven configurations: single-hung, double-hung, casement, awning, sliding window, picture window, and a sliding patio door. That range lets us handle most of an inland home from one line. To see how the styles look together on your elevation, you can use our Window and Door Designer and Visualizer.
CWS (Custom Window Systems) is a Florida manufacturer founded in 1986 and headquartered in Ocala, with additional plants in Miami, Medley, and Jacksonville totaling more than 700,000 square feet. Because the line is engineered and built in Florida around the state's hurricane code, the products are designed for our climate rather than adapted to it. We install and service CWS products throughout South Florida.