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ClimaTech & SunClean

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Iossi ClimaTech and SunClean Options

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ClimaTech Insulated Glass Packages

Most budget minded people love the ClimaTech Insulated Glass Package, a combination of three energy-efficient elements, each contributing to a superior insulating glass unit that may help to pay for itself through energy savings year round. Please see the information tabs below for a more detailed look at this excellent cost saving option.

SunClean Window Option

No matter how lovely your windows are, they are never fun to clean. With the option of SunClean Windows, the self-cleaning glass by PPG actually makes it quicker and easier. For more information on this option, check out the tab 'SunClean' below.

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Additional information regarding energy savings and other pertinent information regarding windows for the informed consumer can be found through the 'More Information' link below.

Please click on one of the links below for more information on specific Windows and Window Systems.

Double Hung, Sliding and Picture Windows

Bay, Bow & Garden Windows

Casement and Awning Windows

Sheffield Windows

Mezzo Windows

Fusion Windows

UltraMaxx Windows

High Impact Windows

ClimaTech and SunClean Systems

Windows Help Page 

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What's so important about Iossi Window Systems with ClimaTech Insulated Glass Package?

They're so energy efficient! They qualify as ENERGY STAR products. Iossi windows products with the ClimaTech Insulated Glass Package feature PPG's high performance Low-E glass with argon gas, and Intercept WarmEdge Spacer System (see additional tabs) for added energy efficiency. Since 80% of a window is glass, your substantial heating and cooling savings come from improved glass performance. That's important to you. That's important to Iossi.

Good Livin' just got easier - with the SunClean Option available for Iossi Windows!

Today's schedules are so busy that finding time to clean your windows can be annoying, and actually cleaning them can be frustrating. Iossi windows with SunClean helps with both! SunClean self-cleaning technology features a durable, transparent coating that is bonded to the outer surface of the glass during the manufacturing process. The coating makes use of the sun's ultra-violet rays and water to slowly decompose and loosen organic dirt and rinse it away.



Iossi windows are available with the option of Alside's ClimaTech High Performance Insulated Glass Package. - a combination of three key energy efficient elements, each contributing to a superior insulating glass unit that may help to pay for itself through energy savings - year round! The three elements that make the ClimaTech insulated glass so efficient are:

  • 1. ClimaTech Insulated Glass: which combines multi-layered low-emissivity (Low-E) glass and argon gas. In the colder seasons, it allows solar heat in and holds the warm air inside. During the warmer seasons, it repels heat and glare while filtering out ultraviolet rays which can fade your furniture, artwork, carpeting, painted or stained wood.
  • 2. Intercept® Warm-Edge Spacer System and ThermaD™ Stainless Steel Intercept Warm-Edge Spacer: The PPG Intercept Spacer System features a unique, one-piece metal alloy, U-Channel design that creates an effective thermal barrier to help reduce conducted heat loss through the window. It's sealed, one-piece design makes Intercept spacers stronger and more efficient at retaining insulating gas than many conventional designs. The Intercept spacers are so energy efficient that they keep the edges of the window glass warmer allowing your home to feel more comfortable in the winter.
  • The ClimaTech ThermaD features insulating Low-E glass, argon gas and a stainless steel Intercept Warm-Edge Spacer for an even greater boost in thermal efficiency, with the unique Intercept design. Through it's stainless steel alloy, ThermaD advances performance to the highest level. Stainless Steel- known for it's unsurpassed strength, durability and resistance to corrosion - is also impervious to gas transmission which improves insulating gas retention in the window unit and increases its overall thermal performance. The stainless steel spacer also incorporates flex, for low stress on the sealant bond to offset effects of temperature changes and helps prevent seal failure. ThermaD Stainless Steel Spacer delivers thermal performance, structural integrity and reliability to maximize your new window investment.
  • 3. Insulating Argon Gas: A colorless, odorless, nonflammable, nontoxic, and above all, safe inert gas is heavier than air. When the air between two window panes is replaced with Argon Gas, the energy efficiency of the window is increased. As an added bonus, it also acts as a sound barrier to help make your home quieter.
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  • Improved Winter and Summer thermal comfort.
  • Increased heating and cooling seasonal energy and cost savings.
  • Lower HVAC costs.
  • Helps reduce window condensation and outside noise.

When ordinary windows with traditional glass get wet, the water beads up, concentrating the dirt into spots or streaks. SunClean self-cleaning technology features a durable, transparent coating that is boned to the outer surface of the glass and utilizes two natural resources - the sun's ultraviolet rays and water.

SunClean uses the sun's UV rays to help break down and loosen the dirt. It also causes water to spread out over the surface and speeds drying time. When it's completely dry, the window will have very little spotting or streaking and require less work to clean.

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  • Available on all Vinyl Replacement and Specialty Window models.
  • Uses Natural sunlight and water to break down and rinse dirt away.
  • Noticeable cleaner windows means fewer cleaning chores.
Energy Star Products

Window products qualify for the ENERGY STAR program when they meet the minimum guidelines for energy efficiency, set forth by the National Fenestration Rating Council (NFRC).

This qualification will be granted to only the most advanced, energy efficient window products on the market. Iossi is proud to be included with this elite group of qualified companies whose windows qualify for the ENERGY STAR label. (Please see the label section below)

The ENERGY STAR qualified products are important to consumers because it means you will save money on your energy bills while enjoying the knowledge that you are making a positive impact on the environment. It truly is the best of both worlds.

The ENERGY STAR program is a voluntary partnership between the U.S. Department of Energy and the U.S. Environmental Protection Agency and the National Fenestration Rating Council (NFRC). It is designed to assist consumers in the recognition of energy efficient products and promote the environmental and economic benefits of these products through the ENERGY STAR label and other program activities.

The following image is from the NFRC website; NFRC label image

Helping save money and the environment with each choice! Iossi Siding and Windows!


Your Choice

You dream of a home that is both energy and cost efficient. You want both without sacrificing the quality or beauty of the products you select. At Iossi, we agree. Your choice. Our Windows.

Our Expertise

Iossi goes the extra mile in making sure the products we offer meet the requirements of many key agencies that function to protect the consumer and the environment. Iossi products undergo rigorous testing to qualify. Along with our qualified products - comes qualified workmanship.

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