Structurally strong
- Frame and sash are fully fusion welded for structural strength and durability.
- Heavy-duty cam lock with adjustable keeper provides reliable alignment and positive locking.
Thermally efficient
- 15/16” double pane insulated glass unit with Solarban® 60 glass and the
Intercept® ULTRA low-conductance spacer and argon gas fill is standard.
- Sash interlock adds security and thermal efficiency.
- Sash track with monorail-design slider pad provides smooth glide operation.
Attractive styling
- Equal glass size in both sashes creates a balanced design.
- Beveled exterior creates the look of traditional craftsmanship.
- 45-degree mitered glazing bead contributes to the hand-made appearance.
Trouble-free operation and maintenance
- Both sashes can be lifted out for easy cleaning.
- Molded-in designer pull rails are curved for comfort.
- Independent screen track keeps screen in place to block insects better.
- Extruded, heavy-duty half screens are standard.
Easy installation
- 1-1/4” integral, pre-punched nailing fin contributes to a trouble-free installation.
- Contractor-friendly components and accessories to meet wall thickness and material variations are designed to fit every window.
Options:
- Window Style Choices: 2-Lite double sliders, 3-lite end vent sliders.
- Color Choices: White or tan.
- Grids between the Glass: Standard or deluxe* grids.
- Grid Style Choices: Colonial, diamond, prairie, double prairie.
- Factory-applied Jamb Extensions: Color-matched vinyl or paintable/stainable Clearwood®.
- Mulled Units: Windows can be mulled together and to other complementary styles for added ventilation or light.
- Trim: AZEK® exterior trim, Clearwood® interior trim,
- Glass: Clear, obscure, bronze tint, gray tint, tempered.
- ENERGY STAR®: Viwinco S-Series windows with a glazing system including Solarban® 60, a low-conductance spacer and argon gas fill meets the ENERGY STAR guidelines for thermal efficiency in most climate regions.
- Custom sizes also available.
*Some limitations apply due to glass thickness.
Solarban® 60 is a registered trademark of PPG Industries.
Clearwood® is a registered trademark of Royal Mouldings Limited
AZEK® is a registered trademark of AZEK Building Products, Inc.
Intercept® ULTRA is a registered trademark of GED.
Literature to download:
- Viwinco New Construction Catalog (PDF - 40 pages)
Additional technical specifications and detailed installation instructions are provided below.
Product Lines Guide: