A Starmark window is built to exceed efficiency standards and homeowner expectations. Made with advanced cellular composite material, Our material insulates over 200% better than vinyl and 1600%better than aluminum. We're a recognized leader in performance, cost effectiveness and reliability in both dry and high humidity regions.
Old World craftsmanship meets Space Age technology
Cellular Composite Outperforms Rigid Vinyl, Period.
- Higher flexural modules (stiffness)
- Lower coefficient of thermal mass (CTE)
- Higher heat deflection temperature (HOT)
- Higher softening point
Just one look at the cross section will reveal why Starmark is a superior choice in terms of energy efficiency, strength and durability. Their beauty is unsurpassed as they come in a wide range of color possibilities.
The advanced glass coating system leads the industry in performance, energy savings and light filtration.
Save Energy, Save Money, Save the Environment
Traditionally, windows are a major source of heat gain, especially when not wanted, and tinting or shading has been the way to diminish heat gain. Starmark's advanced Heat Shield coating with low solar gain provide better solar heat gain reduction than tinted glass with minimal loss of visible light.
Warm and Cold Weather Savings
OKNA's double glazed low solar gain windows in a typical 2000 sq. ft. house reduces air conditioner peak loads from 600kw to 400kw. The difference in window performance can save the homeowner about 35% in cooling cost. In warm regions this means that the window can face the sun without extensive energy penalties.
Tested Best Window Spacer in the Industry
Starmark's Heatseal Spacer Guarantees your home the warmest glass and least possible condensation. In the Summer, reduced air conditioning use means a reduction in the possible health effects associated with air conditioning use.
In the winter, high performance windows create warmer interior glass surfaces, reducing frost and condensation. Windows with warm edge technology and insulating frames have such a warm interior feel that moisture in virtually eliminated, creating a comfortable environment.