Skip to content

Intumescent Fire Stop Manufacturing. Selling Internationally.

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.

View Products & Spec Sheets Contact American Flag

Made in the USA. Operating Globally.

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

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

Select Language