Patented Smart Cap Design
Helps correct glass measurement tolerances up to 10mm per side while supporting a precise fit along the track.
NovaSun Horizon • Dallas-Fort Worth
Sliding Glass Walls That Keep the View Wide Open.
Open your patio, terrace or balcony fully to the outdoors when the weather is right, then slide the NovaSun Horizon system closed for weather protection, acoustic comfort and a clean panoramic glass view.
Custom-configured to your opening
10mm tempered glass
Local DFW installation
Panoramic glass. Minimal framing. Flexible indoor-outdoor living.
NovaSun Horizon
Get a quote directly on this page
Tell us about your project and request your free estimate.
Share a few details about your space and project goals. Double T Screened Patios can review your opening and help you determine the right NovaSun Horizon configuration.
Free ConsultationReview your opening and project goals.
Custom ConfigurationBuilt around your actual opening, not a stock size.
Dallas-Fort Worth ServiceServing DFW and nearby North Texas areas.
Permit AssistanceResearch and filing support when needed.
The better trade-off
Get the protection without building a wall between you and the view.
Most homeowners with a terrace, balcony or open patio have to choose between weather protection and an unobstructed view. Fixed walls block the view. Open spaces leave you exposed.
The NovaSun Horizon sliding glass wall system gives you another option: smooth-sliding glass panels that open your space when conditions are ideal and close for weather protection when they are not, with clear glass and minimal visual interruption.
Open air when you want it. Clear-glass protection when you need it.
Why homeowners choose glass walls
Modern benefits that feel premium every day.
Horizon is designed to improve how the space looks and feels, with more natural light, panoramic visibility, quieter enclosed comfort, flexible security and a cleaner connection between inside and outside.
01
Panoramic field of vision
Minimal profiles and unobstructed glass lines preserve more of your sightline across the patio, terrace or balcony.
02
More natural light
Full-height glass helps brighten the patio and adjoining living areas while maintaining visual openness throughout the space.
03
Quieter enclosed comfort
10mm glass and concealed seals help reduce outside noise when the system is closed and the space is protected.
04
Flexible security
Choose from five locking system options based on the application and the level of security your project requires.
05
Indoor-outdoor flexibility
Use the system on terraces, balconies, patios, winter gardens, partitions and select commercial spaces.
06
Increases home value
A premium sliding glass wall can add usable living value, architectural appeal and a more distinctive finish to your property.
Core product proof
The important details behind the NovaSun Horizon system.
NovaSun Horizon combines panoramic visibility, 10mm tempered glass, concealed operating hardware, configurable locking options and the patented Smart Cap system.
Concealed Handles & Seals
Operating handles and weather seals are integrated into the panel profile to keep the glass surface visually clean.
10mm Tempered Glass
Standard 10mm tempered glass contributes to soundproofing, structural integrity and a robust feel during operation.
Five Locking System Options
Sturdy hook, espagnolette, smart lock, secure wall and stainless steel options are available for different applications.
Real NovaSun imagery
See how the glass changes the space, not the architecture.
Explore NovaSun Horizon installations and applications that show the system's clear sightlines, flexible openings and minimalist profile.
System specifications
Configured around your opening, not a generic size.
The Horizon system is a multi-rail sliding glass wall designed for terraces, balconies, patios and partitions. It supports up to 10 sliding panels, uses durable aluminum framing and 10mm tempered glass, and can be configured around the needs of the space.
Discuss My Project ↗Up to 10 sliding panelsSupports up to 10 sliding panels across a five-rail adaptable multi-track configuration.
10mm tempered glass standardThe system can also accommodate 8mm glass in applicable configurations.
Two threshold height optionsSelect the most appropriate transition based on the application and the way the space is used.
Five locking systemsSecurity can be configured around the needs of the project and the application.
Indoor & outdoor applicationsTerraces, balconies, patios, partitions, restaurants, winter gardens and select commercial spaces.
Optional screen integrationAvailable where the project and final configuration support it.
Where glass walls work best
Several applications. One cleaner system.
The Horizon system is designed for both residential and commercial use across Dallas-Fort Worth.
Terraces & Balconies
Preserve elevated views while adding a closable glass perimeter for weather protection.
Patio & Sunroom Enclosures
Create a lighter, more open-feeling enclosure than a traditional fixed wall system.
Restaurants & Hotels
Provide outdoor hospitality spaces with a flexible glass boundary and a premium architectural appearance.
Office & Commercial Spaces
Maintain visibility and natural light while creating functional separation inside commercial environments.
Partitions & Winter Gardens
Maintain a visual connection between spaces while adding separation and acoustic control.
Horizon vs Horizon Plus
Choose the system that fits the space.
The standard Horizon system is built around panoramic sliding glass performance. Horizon Plus is the upgraded thermal-insulation option for larger, more performance-driven enclosures.
The final recommendation should be confirmed during the consultation after your opening and goals are reviewed.
Feature
Horizon
Horizon Plus
Glass
10mm tempered glass
Single or double glazing
Thermal insulation
Standard
4.3 times better than single glazing
Panel width
Standard
Up to 1.5 meters per panel
Threshold options
2 options
Standard 42mm or low 15mm
Maximum height
Standard
Up to 2,800mm
Best use
Terraces, balconies, partitions
Winter gardens, restaurants, larger enclosures
Panels supported
Up to 10
Up to 10
Installation process
From first consultation to a finished glass wall.
Double T Screened Patios reviews the site, confirms the configuration, handles applicable permit research and completes the installation and system testing.
01
Free Consultation & Site Assessment
Your terrace, balcony or patio opening is reviewed along with structural conditions, panel layout, threshold preferences and locking requirements.
02
Custom Configuration & Fabrication
The system is configured around the opening dimensions, glass specification and functional requirements of the project.
03
Permit Research & Filing
Double T Screened Patios researches the requirements for the relevant DFW municipality and handles filing where a permit is needed.
04
Professional Installation & Testing
Tracks, panels and hardware are installed and checked for smooth operation, sealing performance and proper locking.
Straightforward care
Designed to stay simple after installation.
Glass panelsClean with a standard glass cleaner or mild soap and water.
AluminumWipe clean with mild soap and water. No painting or sealing is required.
Concealed sealsInspect periodically to maintain weather-seal performance.
Locking hardwareCheck lock operation periodically so each panel continues to engage correctly.
What is the difference between NovaSun Horizon and Horizon Plus?
Horizon uses 10mm tempered glass and supports up to 10 sliding panels. Horizon Plus is the upgraded thermal-insulation option with single or double glazing, larger panels, a maximum height up to 2,800mm and upgraded threshold options.
How many panels can the Horizon system support?
Horizon supports up to 10 sliding panels across a five-rail adaptable configuration. The final panel count depends on the opening width and project layout.
What glass thickness does Horizon use?
10mm tempered glass is the standard specification. The system can also accommodate 8mm glass in applicable configurations.
What locking options are available?
Five configurations are available: sturdy hook lock, espagnolette lock, smart lock, secure wall system and stainless-steel locking hardware.
Can Horizon be used indoors as well as outdoors?
Yes. The system is designed for outdoor applications such as terraces and patios as well as indoor uses including partitions and winter gardens.
Where does Double T Screened Patios install NovaSun glass wall systems?
Double T Screened Patios serves the Dallas-Fort Worth metroplex and North Texas, including Frisco, McKinney, Prosper, Plano, Allen, Little Elm, Denton, Celina and surrounding communities.
Free consultation • Dallas-Fort Worth
See what a wall of glass could do for your space.
Tell Double T Screened Patios what you want to open, enclose or protect. Their team can review your opening and help you compare the right NovaSun Horizon configuration for the project.
Custom-configured system • DFW & North Texas