Seamless Transitions, Stunning Views
Multi-Slide Patio Doors on Long Island, NY
Maximize natural light and create a grand entrance with Multi-Slide Vinyl Patio Doors. Designed for smooth operation and modern aesthetics, these doors provide a dramatic, wide opening while maintaining superior energy efficiency and security
Window World of Long Island’s multi-slide patio doors are durable, lowmaintenance, and customizable with a variety of colors, glass, and grid options, they bring both beauty and functionality to any home. Their space-saving design ensures an uninterrupted transition between indoor and outdoor spaces, enhancing your living experience with effortless elegance. Their appeal:
- Sleek profiles and contemporary styling to match the modern aesthetic
- Multiple colors, grid styles and hardware finishes to match your style
- Smooth, effortless operation with ultra-durable wheels
View our range of multi-slide patio doors colors.
Interior Finishes
Exterior Finishes
*Color options may vary based on package, dimensions and more.
Our multi-slide patio doors are available in the 3- and 6-panel configurations
Enhance your patio doors with optional internal grids that add architectural detail while preserving a smooth, easy-to-clean glass surface.
Cut Costs, Not Comfort
What Are Energy-Efficient Multi-Track Patio Doors?
Keep your home comfortable and energy costs down with our stylish multi-track patio doors. Designed to block unwanted solar heat gain, they deliver impressive efficiency year-round. Discover how Window World products help you save.
Serving Nassau/Suffolk, NY and Surrounding Areas
What Your Neighbors Are Saying
Window World replaced our windows and a sliding glass door, and they turned out beautiful! The entire process was professional from start to finish. Highly recommend.
Window World installed two sliding patio doors for us in less than 6 hours. The crew was friendly, and the cleanup was amazing. Congrats, this was a very efficient process!
We had 2 sliding glass doors installed by Window World. They look and operate great. The sales and installation crews were very nice and helpful. A great experience.
Frequently Asked Questions
Your Questions, Answered.
We carry 3- and 6-panel configurations for our multi-slide patio doors, ensuring a good fit with your space whether large or small.
The 6000 Series doors feature Low-E glass and Argon gas fills to maximize insulation, retain interior heat during winter, and block solar heat in summer. Performance packages include:
- SolarZone® TG2 (Triple Pane): U-Factor 0.22 | SHGC 0.17
- Clear Glass: U-Factor 0.44 | SHGC 0.56
- SolarZone®: U-Factor 0.28 | SHGC 0.20
- SolarZone® SF: U-Factor 0.24 | SHGC 0.20
The 8000 Series features a multi-slide panel configuration that allows the door to slide open from either the left or right side, giving you greater flexibility and control over airflow and entry. They run on patented tandem nylon wheels for smooth, quiet operation without marking the rail.
Yes. You can opt for retractable screens that provide an unobstructed view when not in use. They feature no bottom threshold, creating a seamless transition between indoor and outdoor living spaces.
- SolarZone® (Double-Pane): Features double-strength glass with Argon gas and a spectrally selective coating (U-Factor: 0.30, SHGC: 0.20, R-Value: 3.28).
- SolarZone® TG2 (Triple-Pane): Features three panes of double-strength glass filled with Argon gas and coatings on multiple surfaces for enhanced thermal insulation (U-Factor: 0.27, SHGC: 0.19, R-Value: 3.74).
- SolarZone® (Double-Pane): Features double-strength glass with Argon gas and a spectrally selective coating (U-Factor: 0.30, SHGC: 0.20, R-Value: 3.28).
- SolarZone® TG2 (Triple-Pane): Features three panes of double-strength glass filled with Argon gas and coatings on multiple surfaces for enhanced thermal insulation (U-Factor: 0.27, SHGC: 0.19, R-Value: 3.74).
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