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Thermal Windows, Inc, Windows, Tulsa, OK
Tulsa World Best in the World medallion
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Series 9900 Sliding Glass Doors

Manufactured in Tulsa, Oklahoma - Distributed Nationwide



Series 9900 Sliding Glass Door

Series 9900 sliding glass doors are made from strong, durable, maintenance free aluminum, featuring our Thermal Barrier. Separating the interior and exterior surfaces, the barrier dramatically reduces heat loss in the winter and heat gain in the summer.

Standard Features


Available Options


Color Options

Our Thermal Barrier aluminum windows and sliding glass doors feature a durable, maintenance-free powder coat finish in your choice of five Standard colors (below, left). Custom colors and anodized finishes (below, right) are available for an additional charge*.

Available colors
*Colors shown are for general information only. It cannot be assured that actual finishes will match these examples.

Hardware Options

Series 9900 hardware





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