Profile Strategy
126 mm substantial architectural profile platform for larger openings and premium elevations.
Casement Windows / Window Collection
SR Premium Series
A premium thermal-break aluminum window system for custom homes and larger glazed openings.
SR Premium Series custom window
Why Buy From SR
Built To Order
Custom Sizes Available
Thermal Break Systems
45-Day Average Lead Time
3-Year Limited Warranty
Southern California Service Area
Lead times are averages and begin after final configuration confirmation, approved order details, and deposit. Actual timing varies by product, finish, glass, configuration, and project conditions. Warranty coverage is subject to the applicable SR limited-warranty terms, exclusions, and proper installation.
Product Overview
Key features.
SR product pages organize product selection, configuration confirmation, quotation details, and order preparation in one clear path.
System Highlights
- Substantial profile for larger architectural openings
- Operable and fixed assembly coordination
- Thermally separated aluminum direction
- Fully custom elevation configurations
SR Premium Series profile study
Product Details
Clear product information supports faster configuration confirmation.
Profile sections, hardware details, and technical imagery help confirm the selected product configuration.
Representative architectural detail imagery is shown here. Product-specific drawings and annotated sections are available with product documentation when applicable.
Recommended Applications
Where this system fits.
Final sizes, glazing, hardware, and installation details are confirmed against the project information.
Recommended Applications
- Custom homes
- Feature elevations
- Larger window openings
- Premium remodels
Configurations
- Single casement
- Paired casement
- Fixed and operable assemblies
- Custom elevation combinations
Technical Features
Confirm the system as a coordinated assembly.
Technical feature blocks keep frame, glass, thermal, and hardware decisions connected to the selected project configuration.
Glass Coordination
Project-selected insulated glass coordinated with opening size, safety, energy, and appearance.
Thermal Direction
Thermally separated frame design reviewed as a complete project assembly.
Hardware Selection
Hardware, hinges, locking points, and finish are selected for the approved configuration.
Project Benefits
What this system can bring to the project.
Benefits are shaped by opening size, configuration, glass selection, orientation, and the way the building is intended to live.
Energy Efficiency
Thermal-break framing and Low-E glass options support project energy and comfort goals.
Daylight
Architectural frame proportions support generous glass areas and a brighter interior experience.
Ventilation
Operable configurations support directed airflow while coordinating with fixed glass.
Architectural Appearance
Frame depth, sightlines, finish, mullions, and hardware are coordinated as part of the elevation.
Indoor-Outdoor Connection
Window placement and view lines can reinforce nearby patios, courtyards, and large-door openings.
Glass & Frame Options
Coordinate the visible product decisions.
Glass and frame options are selected around opening sizes, energy goals, safety-glazing locations, appearance, and quotation requirements.
Glass Options
- Insulated glass packages for larger openings
- Low-E glass options selected by orientation
- Safety glazing where required
- Glass thickness and limits confirmed by project
Frame Options
- Single and paired casement frames
- Fixed-and-operable feature assemblies
- Custom mullion and transom layouts
- Project-selected finish direction
Specifications
System details.
Catalog-derived fields are separated from verified performance values so project teams can see what is known and what still requires documentation.
- Profile
- 126 mm substantial architectural profile platform for larger openings and premium elevations.
- Glass
- Project-selected insulated glass coordinated with opening size, safety, energy, and appearance.
- Thermal Break
- Thermally separated frame design reviewed as a complete project assembly.
- Hardware
- Hardware, hinges, locking points, and finish are selected for the approved configuration.
- Performance
- Engineering and performance documentation are coordinated with project conditions.
Performance
Configuration-specific performance.
Performance information is provided for the selected product, glass, size, and configuration.
- U-Factor
- Available for the selected product configuration
- SHGC
- Selected with the project glass package
- VT
- Coordinated with daylight and glass selection
- Air Infiltration
- Documentation provided for the selected configuration when applicable
- Structural Rating
- Confirmed for project size and design conditions
Product Documents
Product Catalog PDF
Product details and available documentation can be requested with a quotation.
System Overview
Available with quotation
Profiles & Sections
Available with quotation
Glass & Hardware
Available with quotation
Performance & Installation
Available with quotation
Products & Pricing