Casement Windows

Innergy is the innovative, energy-efficient alternative to aluminum, with added insulating properties making it 700 times better.

As the next-generation of thermal reinforcement for the industry, Innergy is able to deliver a quantum Leap above aluminum in how windows perform.

• Better Thermal Performance

Up to 700 times better than aluminum in material comparisons.

• Better Thermal Break

Impervious to cold or heat.

• Better Protection Against Condensation

Helps prevent staining that can occur with metal reinforcements.

• Better Impact Testing

Resistance to impact versus other reinforcement products.

• Better Flexibility

Will not permanently set when impacted.

Bulb seals are seamless closed-cell compression seals that prevent water from penetrating the foam cell structure. Its extruded skin provides a unique UV resistant barrier with design features that enhance the weatherstrip’s sealing performance.

Seal woven and extruded pile weatherstripping with fin provides a very effective barrier against air, water, dust and noise, sealing against even and uneven surfaces with resistance to abrasion.

Neopor gives maximum efficiency and sustainability in building products. It is comprised of many small pockets of air within a polymer matrix containing graphite. The graphite reflects radiant heat energy like a mirror, increasing the material’s resistance to the flow of heat, or R-value. Neopor is unique because it increases R-Value as the temperature outside drops.

For homeowners looking for the absolute maximum in energy efficiency.

• U Factor = 0.17
• Energystar MOST EFFICIENT
• Triple Glazed
• 2 Low E Glazing Surface Coatings
• Krypton Insulating Gas-Filled In Two Chambers
• Warm-EdgeSpacer Technology
• SHGC = 0.23
• VLT = 0.37
• Air Infiltration = 0.05

For more information on this extraordinary insulating package, please contact your local Window Depot.

Our Signature Package*  With the GOLD package from Window Depot USA, your windows come with the following energy saving features:

• U-FACTOR of 0.19
• Energystar MOST EFFICIENT Awarded
• TRIPLE Pane Glazing Technology
• Dual Surface Low E
• Argon Gas Fill
• Solar Heat Gain Coefficient = 0.23
• Visible Light Transmittance = 0.37
• Air Infiltration = 0.05

This combination of price, energy performance, and overall value cannot be matched!

Chock full of features, many of which our competitors consider “upgrades”, the Silver PLUS package from Window Depot USA also gives you certified Energystar performance.

• Double Glazed
• Double Stacked Low E Glass
• Argon Insulating Gas-Filled
• U Factor = 0.27
• SHGC = 0.27
• VLT = 0.50
• Air Infiltraion = 0.05