Thermostop - Tradition of quality

The Thermostop™ Sentinel doors are your high security sectional doors which offer both a strong deterrent to intrusion and the highest insulation performance.

Since 1984, architects, building design consultants and end users have recognized the extraordinary dual quality of the Thermostop™ Sentinel doors and have used them for applications such as:

Detention centers
Diamond and gold mines
Gouvernment buildings
Miliary installations

Pharmaceutical plants and warehouses
Police stations
Research laboratories

Performance tests	ASTM E-283 (Air Leakage): Less than 0.130 cfm/ft² at 25 miles/hour ASTM E-547 (Water Penetration): Absolutely no leak
Size capacity	Doors up to 24' wide by 16' high (7315mm wide by 4877mm high)
Thickness Manufacturing process	2" (50mm), 3" (75mm) and 4" (100mm) thick The inner core consists of rigid polyurethane, foamed in place under high pressure between two metal skins.
Joint and seal	High quality galvanized steel skins roll formed into an exclusive tongue-and-groove joint with a true thermal break and a double-shaped weather seal (single seal for the Mark II models).
Metal skins / Finish	2 options available : 20ga. steel : Thermostop™ Sentinel, model Mark II-200(2"), Mark III-200(3") or Mark IV-200(4") Finish : White, smooth finish, with ribs. 16ga. steel : Thermostop™ Sentinel, model Mark II-166(2"), Mark III-166(3") or Mark IV-166(4") Finish : Smooth finish, shop painted color
Perimeter weather seal	3-lip, flexible PVC weather seal, retained in an extra robust extruded aluminum retainer.
Bottom weather seal	U-shaped, flexible PVC weather seal, retained in a heavy duty extruded aluminum retainer, securely fastened to the bottom of the door.
End caps	Sections are equipped with 16ga. (1.42mm) thick galvanized steel end caps.
Glazing options	Type A (for the Mark II models only) : Full view extruded aluminum panel. Standard anodized finish. Type B : Black square frame. Double acrylic or 1/8" - 1/8" sealed glass. Standard 24" x 12". Type C : Black round corner frame. Double acrylic glass. Standard 24" x 12". Type E : White square frame windows. Standard 24" x 12".
Hardware and electric operators	Recommended models (for 10 000 cycles springs) : Up to 12'(W) x 12"(H) - Hardware model 80-T with electric motor XTRA-H Up to 16'(W) x 16'(H) - Hardware model 80-THD with electric motor XTRA-HHD More than 16'(W) x 16'(H) - Consult with Thermostop Inc. Note : For more information, please consult the Hardware - Thermostop Industrial Doors and the Operators - Thermostop Industrial Doors sections.