TSC83AA Thermal Break Double hung window
The TSC83AA is a thermally broken aluminum double-hung window system designed for residential, multifamily, renovation, and selected light-commercial applications. Featuring an 83 mm frame depth, 1.6 mm aluminum profiles, and an injection-poured thermal barrier, the system provides a practical balance of structural integrity, thermal separation, and contemporary aluminum aesthetics.
Description
Video
Engineered for Performance
Comprehensive Structural Advantages
Designed to withstand extreme climate conditions while preserving sleek architectural aesthetics.
Thermal & Structural Performance
The system combines an 83 mm aluminum frame with an injection-poured thermal barrier to improve thermal separation between the interior and exterior aluminum components, featuring a 1.6 mm profile wall thickness that provides a balance of structural integrity, weight, and fabrication efficiency.
Weather & Wind Resistance
The system provides 350 Pa water penetration resistance, 0.80 L/s·m² air infiltration, 18 dB sound insulation, a U-Factor of 1.9 W/m²·K, an ultimate wind load of 2.6 kPa, and a design wind load of 4.0 kPa.
Sealing & Drainage System
Operable and fixed glazing locations are wet-glazed with sealant to provide a continuous weather-resistant installation.
Hardware & Reliability
Equipped with Caldwell® dedicated sash handle and Caldwell® coil-type sash balance (with optional heavy-duty balance hardware) engineered to counterbalance the operating sash for controlled, smooth movement.
Security Rating
Security Rating: RC3, providing enhanced security and resistance to forced entry.
Architectural Flexibility
Available in Single-Hung and Double-Hung configurations, with optional high-transparency fiberglass or 304 stainless steel security screens and graphite black or pearl white finish options.
Product Description
The TSC83AA is a thermally broken aluminum double-hung window system designed for residential, multifamily, renovation, and selected light-commercial applications. Featuring an 83 mm frame depth, 1.6 mm aluminum profiles, and an injection-poured thermal barrier, the system provides a practical balance of structural integrity, thermal separation, and contemporary aluminum aesthetics.
Available in Single-Hung and Double-Hung configurations, the vertically sliding sash design provides flexible ventilation while maintaining a clean 41 mm sash sightline. The system accommodates 5 + 9A + 5 mm insulating glass and supports glazing assemblies up to 26 mm in depth.
Product Details
Designed to withstand extreme climate conditions while preserving sleek architectural aesthetics.
Opening Configurations
Available operating configurations include:
· Single-Hung
· Double-Hung (Vertical Sliding; Upper and/or Lower Sash Operable)
Glazing System
Standard Glazing: 5 + 9A + 5 mm Insulating Glass Unit (IGU) with fluorocarbon-coated aluminum spacer. Maximum glazing pocket depth accommodates assemblies up to 26 mm.
Sash Safety Restraint
Caldwell® sash balance hardware is engineered to counterbalance the operating sash for controlled, smooth movement and secure positioning.
Technical Resources
Detailed Parameters
Detailed Dimensions & Specifications
Standard and customizable configurations for commercial and high-end residential projects.
| Item | Specification |
|---|---|
| System / Material | Thermally Broken Aluminum |
| Profile Wall Thickness | 2.0 mm |
| Frame Depth | 119 mm |
| Screen Sash Face Width | 56 mm |
| Glass Sash Face Width | 78.6 mm |
| Opening Configurations | Outward-Opening Casement Top-Hung |
| Sash Operation | Glass Sash: Outward-Opening: Screen Sash: Inward-Opening |
| Standard Glazing | 5 mm + 27A + 5 mm Insulated Glass Unit (IGU) |
| Frame Thermal Break Width | 22 mm |
| Fixed Glazing Pocket Capacity | Up to 46 mm |
| Standard Insect Screen | 0.7 mm Wire /11-Mesh 304 Stainless Steel BlackDiamond Mesh |
| Hardware Finishes | Black/ Silver |
| Standard Handle | Wehag Antibacterial Handle, Non-Base |
| Standard Hinges | Wehag 14″ Concealed Friction Hinges |
| Standard LockingHardware | Wehag 304 Stainless Steel Quick-Install Five-Point Roller Lock |
| Glazing Method | Glazing Gasket System |
| Optional Trim | 48 mm Trim Frame |
| Min. Sash Width | 400 mm |
| Max. Sash Width | 750 mm |
| Min. Sash Height | 450 mm |
| Max. Sash Height | 1500 mm |
Glazing & Installation
The standard glazing configuration is 5 + 9A + 5 mm insulating glass, incorporating a fluorocarbon-coated aluminum spacer. The glazing pocket accommodates glass assemblies up to 26 mm in overall depth. Operable and fixed glazing locations are wet-glazed with sealant to provide a continuous weather-resistant installation.
Structural & Design Features
Thermally Broken Aluminum Construction
The TSC83AA combines an 83 mm aluminum frame with an injection-poured thermal barrier to improve thermal separation between the interior and exterior aluminum components, while the 1.6 mm profile wall thickness provides a balance of structural integrity, weight, and fabrication efficiency.
Double-Hung Operation
The system is available in Single-Hung or Double-Hung configurations. The vertically sliding sash design allows the lower sash, or both upper and lower sashes, to operate depending on the selected configuration, with sash balance hardware counterbalancing the sash weight for controlled opening and closing.
Hardware & Balance System
Standard hardware includes a dedicated Caldwell® sash handle and Caldwell® coil-type sash balance, with optional heavy-duty balance hardware available according to sash weight and operating requirements to counterbalance the weight of a vertically operating sash.
Optional Features
- 5 + 9A + 5 mm Insulating Glass Unit (IGU) with Fluorocarbon-Coated Aluminum Spacer (Up to 26 mm glazing pocket depth)
- 304 Stainless Steel Security Screen
- Coil-Type Sash Balance or Heavy-Duty Sash Balance, selected according to sash weight
- High-Transparency Fiberglass Screen
- 304 Stainless Steel Security Screen
- Not Available (Perimeter Trim: Not Available)
- Graphite Black
- Pearl White
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