700 Series Casement / Hopper Fiberglass Windows
Designed for projects that need ventilation, clean exterior sightlines, and safe interior access.
Engineered for
In-Swing Performance and Space-Conscious Applications
Available in in-swing casement, hopper, and fixed configurations, this fiberglass window series is a strong fit for high-rise, urban, residential, commercial, and tight-clearance applications where outward-swinging windows may not be practical.
Built with strong fiberglass frames, project-ready glass options, and custom colour flexibility, the 700 Series helps architects, builders, and homeowners choose a window system that supports comfort, durability, and long-term performance.
Key Features of the 700 Series
The 700 Series is available in in-swing casement, hopper, and fixed configurations. Its inward-opening design can simplify cleaning and maintenance access, while durable fiberglass frames support long-term performance. Available double and triple pane glass options, custom colour finishes, and technical documentation provide flexibility for a wide range of residential and commercial projects.
Best fit for:
- High-rise residential buildings
- Urban and multi-unit developments
- Commercial and institutional projects
- Tight-clearance installations
- Buildings requiring interior cleaning access
Built for Demanding Window Applications
The 700 Series is not a generic operable window. It is built for projects where frame strength, controlled operation, and reliable sealing matter.
In-swing Operation
The sash opens inward, making the 700 Series useful for upper floors, high-rise conditions, urban buildings, and spaces where exterior clearance is limited.
Fiberglass Frame Strength
The 700 Series uses fiberglass frames with a 60 mm frame depth and 2.3 mm wall thickness, supporting structural stability across demanding applications.
Insulated Frame Design
The open-back frame perimeter is filled with high-density insulation during manufacturing to support thermal performance.
Hardware Built for Repeated Use
Heavy-duty concealed stainless steel hinges and metal cam-locks are secured through the fiberglass frame into patented reinforcements.
Added Support for Taller Units
Operable units over 48 inches in height can include a compression interlock to help maintain a positive seal under challenging wind pressure conditions.
Tested Performance References
Reported ratings include AAMA AP-C 65 and CSA A440 A3, B6, C4. Confirm current product documentation with Inline before specifying.
Where the 700 Series
Fits Best
The 700 Series is a strong option when the window does not need to open, but the design still needs strength, light, thermal performance, and clean aesthetics.
Modern Residential Projects
Use the 400 Series for large fixed windows, feature walls, stairwells, living rooms, and spaces where natural light is a design priority.
Commercial and Architectural Projects
The 400 Series can support commercial and architectural projects where fixed fiberglass windows, larger glass areas, durability, and technical documentation are important.
High-Performance Projects
For projects with strict performance targets, the 400 Series can be reviewed with Inline’s technical team to confirm suitable glass packages, documentation, and configuration details.
Strip Window and Glass Band Designs
Use 400 Series strip windows when the project calls for horizontal or vertical glass bands with a clean architectural look.
Mixed Fixed and Operable Layouts
Fixed windows do not provide ventilation on their own. The 400 Series can be planned alongside operable Inline window systems when the space also needs airflow.
Feature Walls and Statement Spaces
The 400 Series is well suited for spaces where uninterrupted glass and exterior views are a key part of the design.
Choose the Right 700 Series Configuration
From custom homes and renovations to specification-led projects, the 300 Series supports a wide range of residential, commercial, and high-performance applications.
In-Swing Casement Windows
A side-hinged operating style that opens inward. This option is useful when you want ventilation, easier interior access, and a clean exterior appearance.
Best for: bedrooms, upper floors, urban projects, residential renovations, and architectural applications where outward operation is not ideal.
Hopper Windows Configuration
A practical operable option for ventilation in areas where window placement, wall layout, or project requirements make hopper operation the better fit.
Best for: controlled ventilation, lower-profile openings, utility areas, multi-unit projects, and spaces that need inward operation.
Fixed Windows Configuration
Fixed units can be used beside operable windows to add more glass area, natural light, and design continuity without adding another opening sash.
Best for: larger window groupings, companion units, commercial elevations, and layouts that combine ventilation with fixed glass.
Customize the 700 Series for Your Project
The 700 Series can be tailored to suit the performance, appearance, and documentation needs of your project.
01
Glass and Colour Options
Choose from available double or triple pane IGMAC-certified glass packages and standard or custom interior and exterior colour options, including project-specific colour matching to support your design and performance requirements.
02
AAMA Certified Paint Applicator
Inline is an AAMA certified paint applicator, supporting consistent finish quality and colour application. This proof point should be connected to finish durability and appearance rather than broad product performance claims.
03
Grilles and Design Details
For projects that require a specific architectural look, the 700 Series can be paired with available grille styles, glass configurations, and interior and exterior finish options to help achieve the desired design while maintaining a consistent appearance across the project.
Why Choose Fiberglass for Casement and Hopper Windows?
Fiberglass is well suited for operable windows because it supports strength, stability, and long-term performance. For casement and hopper windows, that matters. The frame, sash, hardware, seals, and glass package all need to work together over time.
Fiberglass helps support:
- Strong fiberglass frame construction
- Supports energy-efficient building envelopes
- Resists expansion and contraction
- Clean sightlines and custom finish options
- Built for lasting durability and performance
See the 700 Series in Real Spaces
Explore how the 700 Series is used where the window does not need to open, but the design still needs strength, light, thermal performance, and clean aesthetics.
Need 700 Series
Drawings and Installation Resources?
Planning a project? Access available 700 Series technical documents to help with product review, specification, and installation planning.
700 Series Drawings — PDF
Download product drawings to assist with project planning, design review, and development.
700 Series Drawings — CAD
Access CAD drawings to support project design, planning, and specification development.
Installation Guide — Single Unit
Review installation information for single 700 Series units.
Installation Guide — Coupled Units
Review installation information for coupled700 Series configurations.
For project-specific performance data, certification documentation, or glass package confirmation, contact Inline Fiberglass before final specification.
Common Questions About 700 Series Casement / Hopper Windows
Find clear answers to common questions about fiberglass windows, including product options, performance considerations, and how to choose the right solution for your project.
Where is the 700 Series best used?
The 700 Series is best used where in-swing operation is helpful. This includes high-rise projects, multi-unit buildings, urban homes, tight exterior spaces, and projects where easy interior cleaning or maintenance access matters.
What is the difference between casement and hopper operation?
A casement window is typically side-hinged, while a hopper window uses a different inward-opening style. Both can provide ventilation, but the better choice depends on the opening location, room type, and project requirements.
Can the 700 Series be triple glazed?
Yes, double and triple glass options are available. The right glass package should be confirmed based on your energy goals, comfort needs, project location, and technical requirements.
Is the 700 Series available in custom colours?
Yes, Inline offers a wide range of standard and custom colour options, including colour matching for project-specific needs. Confirm final colour availability and finish details during the quote process.
Can the 700 Series be used in commercial projects?
Yes, the 700 Series can be considered for commercial, multi-unit, and architectural projects. For commercial specifications, request product data, drawings, and current performance documentation from Inline.
Is the 700 Series Passive House certified?
The 700 Series was not listed in the client-provided PHIUS or PHI certified product list. If your project requires Passive House documentation, contact Inline to confirm the right product series, certification details, and supporting documents.
Are drawings available?
Yes. The existing 700 Series page includes PDF drawings, CAD drawings, and installation documents for single and coupled units.
Does Inline install these windows directly?
Installation and service paths should be confirmed based on project type and location. Inline works through direct inquiries and dealer-supported channels, so the best next step is to submit your project details and let the team route you correctly.
Ready to Plan Your 700 Series Window Project?
Tell Inline about your project and the team will help you confirm the right window style, glass package, colour options, technical documents, and next step.
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