Innovative Industrial Door Manufacturer

Since 1984, Thermostop has been an innovative leader in the manufacturing of Highly Insulated doors, Security doors and Specialty Industrial doors.

Leading door manufacturer since 1984

Thermostop's doors have a reputation of quality and durability

Since 1984, Thermostop has been an innovative leader in the manufacturing of highly insulated doors, security doors and specialty industrial doors. As a reflection of Thermostop’s ongoing R&D and broad technological knowhow, its products include highly insulated 3” thick (R-24) / 4” thick (R-32) doors, hangar doors, security16 gauge steel doors, cold storage cooler / freezer doors, impactable breakaway doors, acoustic doors and bullet resistant doors.

All Thermostop products share the same common features such as good design, care for details, high quality materials and stringent fabrication standards. The end result is superior quality, high performance, long lasting industrial doors. Thermostop’s specialty doors are custom made by skilled and experienced workers to meet the specific requirements of every application.

products categories

Crafted with care for your specific requirements.

Industrial Sectional Doors

Thermostop's industrial sectional doors are well-known, trusted and widely specified by architects and engineers.

Cold Storage Doors

The Thermostop cold storage doors line covers all your cold storage warehouse needs, from dock bays to freezer rooms.

Impactable Breakaway Doors

The Thermostop impactable door / panel is designed to prevent or minimize the damages due to impacts such as those by forklifts.

Acoustic Doors

Thermostop's acoustic doors are laboratory tested as per the ASTM-E413 Classification for Rating Sound Insulation.

Ballistic Doors

Thermostop's bullet resistant doors are laboratory tested as per the UL-752 Bullet-Resisting Equipment Standard, Level 1 to Level 8.

Specialty Residential Doors

Thermostop's specialty residential doors exhibit the following remarkable features: extreme strength, the industry's highest insulation performance and good looks.

Door application guide

Quickly find what you're looking for

Our door guide is designed to quickly direct you to common applications that our industrial doors are used for. If you don’t find an application that best fits your needs please contact us.

Door application guide

Quickly find what you're looking for

Our door guide is designed to quickly direct you to common applications that our industrial doors are used for. If you don’t find an application that best fits your needs please contact us.

Clients

Our industrial sectional doors and specialty doors are trusted by companies across North America.

latest News and articles

Maecenas vulputate diam in ipsum.