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There's a unique feeling of confidence that comes from knowing you have chosen UltraMaxx® Windows from Alside. They are not only beautiful; their heavy-gauge, fusion-welded vinyl sash and mainframe structure makes them incredibly strong and durable. Years of operation and harsh weather won't diminish their quality or performance.

Multi-Chambered sash and mainframe create insulating air spaces for thermal efficiency.

All UltraMaxx Double-Hung and Sliding Windows feature the Triton Locking System. Located at the meeting rails, this heavy-duty cam lock and keeper fit tightly together when fully engaged for added security.

Recessed Tilt Latches

Features and Benefits

ClimaTech High-Performance Insulated Glass Packages


ClimaTech insulated glass package combines multi-layered low-emissivity (Low-E) glass, argon gas and the PPG Intercept Warm-Edge Spacer System. ClimaTech is up to 40% more energy-efficient than single or clear insulated glass systems.

Winter Energy Savings: Low-E insulating glass reduces heat loss by reflecting warm air back into your home.

Summer Energy Savings: Low-E helps block unwanted solar heat penetration to help reduce air-conditioning usage.

THERMAL PERFORMANCE COMPARISON*

GLASS PACKAGE TERMINOLOGY

Clear: Double-paned clear glass unit.

ClimaTech: Double-paned unit with one pane of Low-E glass, argon gas and metal alloy Intercept spacer.

ClimaTech Elite: Double-paned unit with one pane of Low-E SHGC glass, argon gas and metal alloy Intercept spacer.

ClimaTech TG2: Triple-paned unit with two panes of Low-E glass, argon gas and metal alloy Intercept spacer.

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