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Features

Choosing ENERGY STAR® Certified Productsa

In today’s world we need to look beyond just the aesthetics of our new windows. We find our environment captured by an increased focus on energy, and we can help you reduce energy consumption with ENERGY STAR qualified windows from Alside. Since windows are roughly 80% glass, it’s important to choose an energy-efficient ENERGY STAR qualified window.

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Installing ENERGY STAR certified windows and doors helps to lower energy bills and save you money. With more efficient windows, you also use less energy, which reduces greenhouse gas emissions from power plants. A cleaner environment and improved home comfort with reduced energy consumption are the key goals of ENERGY STAR.

Alside windows meet stringent ENERGY STAR performance requirements in all U.S. climate zones. Consult your window professional to help you choose the best insulated glass package to meet the ENERGY STAR requirements for your home and climate zone.

ClimaTech Insulated Glass

featuring Low-E glass, argon gas and the Intercept Warm-Edge Spacer System. The superior thermal performance of this insulating glass unit can help lower your energy costs while further reducing the consumption of fossil fuels.

Many ClimaTech insulating glass packages meet the latest ENERGY STAR ® requirements. Consult your window professional for the optimal glass package required for your home and climate zone.

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Save More Energy With ClimaTech Glass

  • limaTech combines multi-layered, low-emissivity (Low-E) glass, argon gas and the Intercept Warm-Edge Spacer System.

  • Proven to be far more energy efficient than ordinary clear glass units.

  • Compare the glass package performance:

    •  The lower the U-Factor, the less energy you’ll need to heat your home

    •  The lower the Solar Heat Gain Coefficient (SHGC), the more you’ll conserve on air-conditioning

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