The Thermostop Energex, Sentinel and AluRoyal have proven to be the door solutions for the coldest climate and the harshest usage. In fact, the Thermostop Energex sectional doors feature the highest insulation values of the industry (up to R-32), whereas the Sentinel (20ga or 16ga steel skins) and AluRoyal (16ga aluminum skins) offer both superior resistance to impact and insulation performance. Mines, airport, government buildings, schools and arenas call for the Energex, Sentinel and AluRoyal sectional doors which are specifically built for the arctic environment.
Recommended Door Products:
AluRoyal - Rust-resistant 16 GA Aluminum Sectional Door

Aluroyal

The AluRoyal aluminum sectional door is your best looking aluminum insulated industrial sectional door.

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Sentinel - Security Sectional Door

Sentinel

The Sentinel sectional door is without equal the most robust and best insulated sectional door in the industry.

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Get in touch with our specialists

Tell us more about your project!

For your industrial door need or for any specialty door requirement, let Thermostop be your last stop. For custom quotes or to learn more about our high quality doors, please contact us with your questions or door specifications

Get in touch with our specialists

Tell us more about your project!

For your industrial door need or for any specialty door requirement, let Thermostop be your last stop. For custom quotes or to learn more about our high quality doors, please contact us with your questions or door specifications

Clients

Our industrial doors are specified and installed across North America