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title: Alva-Tech – USA Intumescent Fire Stop Manufacturing
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# High Quality Manufacturing of Intumescent Fire Stop Materials

For various applications including: Wall & Floor Penetrations, Poke-Through Fittings, Fire Door Seals, Joints, Boxes & Enclosures, and Cable Wrap.

Ask about custom services as well.

[Contact Us](https://alva-tech.com/contact-us)

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[View Products & Spec Sheets](https://alva-tech.com/fire-stop-products)

Made in the USA. Operating Globally. ![9cb7059d6ecd8bb70b25b559a1e42679](https://49023635.fs1.hubspotusercontent-na1.net/hub/49023635/hubfs/9cb7059d6ecd8bb70b25b559a1e42679.png?width=68&height=41&name=9cb7059d6ecd8bb70b25b559a1e42679.png)

### About Us

#### Alva-Tech is a high quality intumescent fire stop manufacturer operating in the United States and doing business globally.

We only manufacture intumescent materials and do not compete with our customers. Our size also allows us to provide superior customer service and responsiveness to the big guys.

[Keep Reading](https://alva-tech.com/about-us)

![Image](https://alva-tech.com/hs-fs/hubfs/Imported%20sitepage%20images/Image.jpg?width=1024&height=766&name=Image.jpg)

### Our Products

#### We produce intumescent materials for various applications including but not limited to

wall / floor penetrations, poke-through fittings, fire door seals, joints, boxes & enclosures, cable wrap, and coverings. In addition to existing products we can produce custom materials to your specifications.

[Product Overview](https://alva-tech.com/fire-stop-products)

![Wrap_Strip_3](https://49023635.fs1.hubspotusercontent-na1.net/hub/49023635/hubfs/Imported%20sitepage%20images/Wrap_Strip_3.png?width=2000&name=Wrap_Strip_3.png)