Therma-Tru

Therma-Tru exists to make you feel at home.

We innovate our products and systems which are engineered to work together and perform for a lifetime. Our products deliver uncompromising quality, inside and out, and provide inspired designs in virtually unlimited choices that complement architectural and homeowner styles.

If you’ve got a home improvement project on your hands, rely on Astro U.P. in Rock, Michigan. Along with a friendly, knowledgeable staff we offer a wide selection of vinyl siding, windows, doors, roofing and more. Inspired by our founder, Arnie Elliott, it’s our goal to see that our customers get the highest quality products at the best available price.

Therma-Tru

Therma-Tru exists to make you feel at home.

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