Industrial Sectional Doors

Doors made for every application you need.

Thermostop’s industrial sectional doors are well-known, trusted and widely specified by architects and engineers. The outstanding features that separate our industrial sectional doors from others in the industry are their high density polyurethane foam core of varying thicknesses – 2” (R-18), 3” (R-24) and 4” (R-32), their high quality 20 gauge steel, 16 gauge steel and 16 gauge aluminum skins, their airtight tongue-and-groove joints with integral bubble seal, their triple lip perimeter weather seal and their double bottom U-rubber seal. A counterweight balancing system is available as an alternative to our spring balancing system.

Among their many applications, our industrial sectional doors are used as highly insulated doors for Canadian Arctic conditions, as security doors for police, military installations and detention centers, etc., as hurricane wind resistant doors, as airplane hangar doors and as rust resistant doors for marine or corrosive environments.

products

Crafted with care for your specific requirements.

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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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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AL-2000 - Robust 2" Aluminum Full view Door

AL-2000

The AL-2000 aluminum panel door is a heavy-duty 2” thick door, made with extra strong tubular aluminum extrusions that are assembled by means of full length through bolts.

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Breakfree 200 - Impactable Breakaway Dock Door

Breakfree 200

The Breakfree™ 200 impactable door is a 2” thick polyurethane foam insulated door which has the capability of releasing the breakaway bottom panel upon impact.

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Hangar door - Well-Insulated (R-18) & Airtight Hangar Door

Hangar Door

The Thermostop hangar door consists of vertical sectional doors with center posts sliding sideway to clear the complete opening.

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Industrial Sectional Door Hardware & Accessories

Hardware

Hardware for Thermostop sectional doors. 4 hardware models. Opening and structural metal work requirements. Clearances.

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Motors & Accessories - Industrial doors

Operators

Motors and electric accessories. 3 categories of motors. Actuation devices. Required clearances and support plate details

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Breakfree Protection - Breakaway Bottom Panel Protection

Breakfree Protection

The Breakfree protection feature allows the Thermostop polyurethane foam insulated doors Mark II , Mark III and Mark IV to be equipped with the breakaway bottom panel.

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Techshield - Impact-Resistant Composite Door

Techshield

The TechShield II (2” thick) and TechShield IV (4” thick) doors are extremely impact resistant while being lightweight.

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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