Thermostop Doors

Thermostop Doors Canadian Manufacturer of Industrial Sectional Doors, Cold Storage Doors, Impactable Breakaway Doors and Acoustic STC 40 doors.

Since 1984, Thermostop manufactures highly insulated doors (up to 4" thick, R-32), security doors, harsh environment arctic doors, airport hangar doors, cold storage doors, impact resistant doors, acoustic doors and bullet proof doors.

💥 Need to cover large openings without sacrificing efficiency?The Thermostop hangar door is built to perform in the most...
04/22/2026

💥 Need to cover large openings without sacrificing efficiency?

The Thermostop hangar door is built to perform in the most demanding environments.

✈️ Openings up to 90’ wide
❄️ R-18 insulation = efficient thermal control
🌬️ Strong resistance to extreme wind and harsh weather
🔒 Tight sealing = maximum protection

Sliding center post system that fully clears the opening for unobstructed operations.

Less energy loss. More security. Maximum performance.

🚀 Ideal for:
– Aviation hangars
– Large industrial facilities

👉 Request your quote today
🔗 https://thermostop.com

💥 Are your industrial doors constantly taking hits?The Thermostop Breakfree door is designed to absorb impact… without s...
04/22/2026

💥 Are your industrial doors constantly taking hits?

The Thermostop Breakfree door is designed to absorb impact… without stopping your operation.

🚛 Breakaway bottom panel: releases on impact and is easily reinstalled
🔄 Bidirectional system: operates both inward and outward
❄️ R-18 insulation = real energy savings
🛡️ Ultra-resistant FRP material for high-traffic environments

Less damage. Fewer repairs. More productivity.

🚀 Ideal for:
– Distribution centers
– High-traffic warehouses
– Food and pharmaceutical facilities

👉 Request your quote today
🔗 https://thermostop.com

🛡️ Industrial Sectional Door Tradition® – ThermostopBuilt for demanding industrial environments, the Tradition® sectiona...
04/22/2026

🛡️ Industrial Sectional Door Tradition® – Thermostop
Built for demanding industrial environments, the Tradition® sectional door delivers energy efficiency, durability, and superior sealing—day after day.

❄️ R-18 insulation = real energy savings
🔒 Superior sealing = zero air leaks
🛠️ Industrial-grade construction = longer lifespan

🚀 Perfect for warehouses, farms, and hangars

👉 Request your quote today
🔗 https://thermostop.com

Address

3775 Losch Boulevard
Longueuil, QC
J3Y5T7

Opening Hours

Monday 8am - 4:30pm
Tuesday 8am - 4:30pm
Wednesday 8am - 4:30pm
Thursday 8am - 4:30pm
Friday 8am - 4:30pm

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