600 Series Sliding Patio Doors
Commercial-Grade Fiberglass Sliding Patio Doors Built for Large Openings and High-Performance Projects
Create Seamless Indoor-Outdoor Connections
Create a stronger connection between indoor and outdoor space with the Inline Fiberglass 600 Series Sliding Patio Door.
Designed for patios, decks, modern homes, commercial openings, and high-performance building projects, the 600 Series combines smooth sliding operation, durable fiberglass construction, and energy-efficient glass options in a clean, architectural door system.
Whether you are replacing an existing patio door, planning a custom build, or specifying a performance-focused project, Inline can help you confirm the right configuration, double or triple glazing option, and technical documentation for your needs.
Designed for Comfort, Light, and Long-Term Performance
Sliding patio doors need to do more than open and close. They need to carry large glass panels, resist weather exposure, reduce drafts, and keep operating smoothly over time.
The 600 Series is built around Inline’s fiberglass platform, making it a strong option for homeowners, architects, builders, and developers who want a patio door that supports comfort, durability, and clean design.
Use the 600 Series for:
- Patio, deck, garden, and terrace access
- Large residential openings
- Modern homes and additions
- High-performance and Passive House-oriented projects
- Commercial or multi-unit applications where a sliding door system is required
- Projects that need product drawings, specs, and documented performance data
Performance Proof for Serious Door Projects
The 600 Series is not positioned as a basic patio door. It is built for projects where the door is part of the building envelope.
The updated client answers confirm that Energy Star Most Efficient applies to the 600 Series with triple glazing. The 600 Series was not listed in the client’s PHIUS-certified product list, so PHIUS or Passive House certification language should not be used for this product unless Inline provides product-specific certification documentation.
Performance varies by size, glass package, installation, and project requirements, so final ratings should always be confirmed with Inline before specification.
Smooth Sliding Access Without Sacrificing Energy Efficiency
A sliding patio door is often one of the largest openings in a home or building. That makes material choice important.
The 600 Series is designed to help reduce the common trade-off between large glass and energy performance. Its fiberglass construction supports strength, dimensional stability, and thermal performance, while available glass packages help match the door to the project’s comfort and efficiency goals.
For homeowners, that means a patio door designed for everyday use, natural light, and better comfort.
For architects, builders, and specifiers, it means a sliding door system with documentation available for review during product selection.
Who the 600 Series Is Designed For
Whether you’re upgrading a home, specifying a project, or coordinating a build, the 600 Series offers fiberglass durability, energy-efficient glass options, and flexible configurations to support a wide range of project goals.
For Homeowners
Choose the 600 Series if you want a durable, energy-efficient sliding patio door for a home renovation, replacement project, addition, or custom build.
Common homeowner goals:
- More natural light
- Better patio or backyard access
- Improved comfort near large openings
- A cleaner modern look
- A stronger alternative to ordinary sliding doors
For Architects & Specifiers
Use the 600 Series when your project requires a fiberglass sliding patio door with available technical documentation, performance data, and high-performance project support.
Common specifier needs:
- Product drawings
- Glass package details
- Performance data
- Passive House/Phius documents
- Configuration and sizing support
For Builders and Contractors
The 600 Series can support residential, light commercial, and multi-unit applications where a durable sliding patio door system is required.
Common project needs:
- Clear product coordination
- Size and configuration confirmation
- Technical documents
- Glass and finish options
- Project quote support
Built Around Fiberglass
Fiberglass is the material Inline is built around. It is not a side product line.
For sliding patio doors, that matters because large glass panels place more demand on the frame, hardware, seals, and installation. Fiberglass helps support the structural stability and long-term performance needed for larger openings.
Why fiberglass makes sense for sliding patio doors:
- Stronger support for larger glass areas
- Better dimensional stability than many common frame materials
- Good thermal performance for energy-efficient projects
- Clean frame profiles for modern design
- Durable finish options for residential and commercial applications
600 Series
Drawings and Installation Resources
Download current size guidance, drawings, CAD files, and installation documents from Inline before quoting or specifying the 600 Series.
600 Series Drawings — PDF
Download product drawings to assist with project planning, design review, and development.
600 Series Drawings — CAD
Access CAD drawings to support project design, planning, and specification development.
Installation Guide — Option One
Review installation information for option one of the 600 Series units.
Installation Guide — Option two
Review installation information for option two of the 600 Series units.
For project-specific performance data, certification documentation, or glass package confirmation, contact Inline Fiberglass before final specification.
Glass, Colour, and Hardware Options
Every project has different design and performance needs. The 600 Series can be reviewed with available glass, colour, finish, grille, and hardware options to match the right look and function.
Available options may include:
- Double and triple glazing options
- White as the standard colour
- Commercial Brown, Almond, Brownstone, Slate, Tricorn Black, and Iron Ore as semi-standard colours
- Custom colour capability
- Hardware options for smooth operation and security
- Grille and divided-lite design options
Inline can do custom colours. Final colour selection, finish details, glazing choice, hardware, grille options, and any project-specific requirements should be confirmed during the quote or specification process.
600 Series Handle Options
The 600 Series is available with a selection of premium handle options in a variety of colours and finishes, allowing you to coordinate the hardware with your home’s architectural style while providing smooth everyday operation and dependable security.
Secura 9100 Handle
The 9100 Sliding Patio Door handle combines contemporary styling with practical functionality, offering a sleek, low-profile design that enhances both appearance and everyday operation. Its integrated thumbturn is positioned above the handle for a clean, modern look, while the slim 1.2-inch profile minimizes intrusion into the glazing area to maximize glass visibility and sightlines. The handle is compatible with standard three-cross-hole drilling and is available with a matching exterior handle, including a keyed option for added security. To complement a variety of door styles, it is offered in durable powder-coated colours including White and Black.
Secura 9100-D Handle
The 9100D Sliding Patio Door handle builds on the proven design of the 9100 series while providing enhanced operation for larger, heavier sliding patio doors. Its stable handle lever offers improved control and durability without sacrificing the sleek, contemporary appearance of the original design. An integrated thumbturn positioned above the handle delivers a clean, refined look, while a matching exterior handle with an optional keyed configuration provides added security. The 9100D is available in durable powder-coated colours including White and Black, as well as a premium Satin Nickel architectural finish to complement a variety of door styles.
662 Mortise 9700
The 662 Mortise 9700 Handle combines clean, timeless styling with durable one-piece zinc construction for dependable everyday performance. Its robust design provides a solid, comfortable grip while offering the strength and corrosion resistance expected in a premium sliding patio door handle. Available in two durable powder-coated colours including White and Black, the 662 Mortise 9700 can be matched to a wide variety of door styles and architectural aesthetics, making it a versatile option for both residential and light commercial applications.
9700 Euro Handle
The Secura 9700 Euro Handle offers a refined architectural appearance with an extended 10.5-inch profile that enhances both aesthetics and everyday usability. It provides a cohesive look across premium sliding patio door configurations while delivering a comfortable, substantial grip. Available in durable powder-coated colours including White and Black, as well as a premium Satin Nickel architectural finish, and an optional keyed exterior handle adds an extra layer of security where required. The result is a premium hardware solution that combines elevated style with reliable day-to-day performance.
Selection & Finish Note
Handle availability can depend on the door configuration, panel layout, and current supplier availability. Confirm the Secura handle and selected finish during quoting.
Common Questions About 600 Series Sliding Patio Doors
Find clear answers to common questions about 600 Series Sliding Patio Doors, including product options, performance considerations, and how to choose the right solution for your project.
What configurations are available for the 600 Series Sliding Patio Door?
The 600 Series is available in 2-panel, 3-panel, and 4-panel layouts. Common layouts include FO, OF, FFO, OFF, and FOOF, where “F” means fixed panel and “O” means operating sliding panel.
Is triple glazing available?
Yes. Double and triple glazing options are available for the 600 Series. Energy Star Most Efficient applies with triple glazing. The right glass package depends on the project, performance goals, size, and documentation required.
Can the 600 Series support high-performance projects?
Yes. The 600 Series can be reviewed for high-performance projects, and Energy Star Most Efficient applies with triple glazing. PHIUS or Passive House certification should be confirmed with Inline before using that language in project specifications.
Can the 600 Series be used for commercial projects?
Yes. The 600 Series is approved for commercial-grade positioning and may be suitable for certain commercial, multi-unit, and high-performance projects. Final product fit depends on size, performance requirements, code requirements, installation conditions, and project details.
Are CAD drawings available?
Yes, these files can be downloaded above on our 600 Series Sliding Patio Doors our product page.
Can I choose custom colours?
White is the standard colour. Commercial Brown, Almond, Brownstone, Slate, Tricorn Black, and Iron Ore are semi-standard colours. Inline can also do custom colours. Final colour selection, finish details, and any project-specific requirements should be confirmed during the quote process.
Is this door only for new construction?
No. The 600 Series can be reviewed for new construction, renovation, replacement, and commercial applications. The right fit depends on the opening, installation conditions, and project requirements.
How do I get a quote?
Submit a quote request with your project location, approximate opening size, preferred configuration, timeline, and any drawings or photos available. Inline will review the details and help you take the next step.
Ready to Plan Your 600 Series Sliding Patio Door?
Get the performance, light, and clean design of a fiberglass sliding patio door built for serious residential, commercial, and high-performance projects.
Tell Us About Your Door Project
Our team will review your request and help you confirm the right next step.
We respect your privacy and will only use your details to respond to your request.