Why PMI?

ECOSTAR^TM and ProStar^TM New Fiberglass window products have the following superior attributes that enhance the comfort of your family and eliminate maintenance issues forever!

The unique materials of construction allow ECOSTAR^TM & ProStar’s^TM Fiberglass window system to outperform the competition

• Wood is prone to rot, warping and cracking.
• Vinyl products warp, bow and crack. They also expand & contract with extreme temperature changes.
• Both Vinyl & Aluminum consume far more energy in the manufacturing process.
• Aluminum offers minimal insulating value.

Corporate Links

Cardinal Glass Industries

Ashland Hardware Systems

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