Metal hollow Fire-Rated Door Repair Thornhill

Looking for a reliable Fire-Rated Door Repair Thornhill company that provides comprehensive services? Look no further than our team of skilled professionals who offer round-the-clock services for all types of rated doors, including impact-, sound-, and fire-rated doors. 

We have extensive experience in replacing all kinds of worn-out hardware such as hinges, locks, and exit devices, repairing issues like dents, scratches, and warping. Our team is also proficient in replacing any damaged surrounding frames or walls to ensure complete security of your facility. You can trust us to keep your doors in top-notch condition so that you can concentrate on running your business with peace of mind.

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Fire-Rated Door Repair Thornhill

Commercial Fire Rated Door Repair
Hollow-Metal-Commercial-Door Installation

Looking to improve the safety of your business? Contact Integrum today for a free pricing quote and consultation. Our team of certified experts are available around the clock to inspect, repair and install high-quality commercial and industrial doors, including Fire-Rated Door Repair Thornhill. We also offer urgent repairs for those critical situations. 

At Integrum, ensuring the safety of your business is our top priority. Trust us to provide fast, affordable services using quality workmanship. Contact us to discuss your unique requirements and learn more about our comprehensive range of door services.

Metal Hollow Fire-Rated Door Repair Thornhill

Integrum is an accredited company that is fully committed to providing the highest quality Fire-Rated Door Repair Thornhill services. Our expert technicians are highly skilled and experienced in repairing metal hollow fire-rated doors. We are always dedicated to ensuring that your doors are functioning optimally, and that your property is fully protected from potential fire outbreaks at all times. From fixing broken hinges and replacing damaged door frames to repairing malfunctioning door closers, we use cutting-edge tools and modern techniques to ensure that all repair jobs are completed to perfection. 

Additionally, we always comply with fire safety regulations and standards to guarantee the utmost safety for your property. At Integrum, we take pride in delivering quality repairs and considering your unique needs and budget. Trust us to keep your fire-rated metal hollow doors safe and secure, and experience the unparalleled quality of our services.

Metal Hollow Fire-Rated Door installation

Integrum is wholeheartedly committed to providing our esteemed customers with top-notch metal hollow fire-rated door installation services. We prioritize safety and ensure that each of our fire-rated doors meets the most rigorous safety standards and regulations to instill confidence in our clients that their buildings are protected in the event of a fire. 

Our team of highly skilled technicians has extensive experience in the installation and maintenance of these doors, ensuring exceptional functionality and ultimate protection. We aim to meet and exceed your fire safety needs by providing exceptional products and services. When it comes to metal, hollow, Fire-Rated Door Repair Thornhill services, Integrum is your go-to choice.

Chart of Door Fire Ratings and Labels

As previously indicated, it is of utmost importance to give careful consideration to the brand of doors you choose, as they are directly correlated to the length of time they are able to protect you. While you may come across ancient doors that have letter-ratings, it is crucial to adhere to time-based ratings for your current projects. 

We at Fire-Rated Door Repair Thornhill understand the value of providing top-notch fire-rated door repair services to our clients, and that is why we have included the letters for your reference in the chart below.

Example UL Door Label





4 HR

240 MIN

3 HR

180 MIN


100 square inches per leaf

1 1/2 HR

90 MIN


100 square inches per leaf

1 HR

60 MIN

1296 square inches per lite

3/4 HR

45 MIN


1296 square inches per lite

1/3 HR

20 MIN

1296 square inches per lite

“Limited to the maximum area tested.”

Doors are rated for temperature rise and labeled as 250°, 450°, or 650°, which indicates the threshold of heat they can withstand without compromising safety and functionality. It’s essential for the glass in the door to also meet temperature standards, to ensure maximum protection and efficiency.

S-Label or “Smoke Rating”

S-Labels are absolutely crucial when it comes to conforming to regulations for specific doors in certain occupancies. Without these labels, there is no guarantee that the door has passed the necessary air leakage testing required by UL 1784: Standard for Air Leakage Tests of Door Assemblies and Other Opening Protectives. This is of particular importance for corridor doors that require smoke protection to prevent smoke from entering or escaping from an occupied area. 

It’s worth noting that an S-label is not the same as a “smoke rating,” but the door must be able to pass air leakage tests in order to effectively prevent smoke from traveling through the assembly. By and large, installing UL-certified gasketing proves to be the most common method of obtaining an S-label and ensuring the safety of all individuals occupying the affected area.

Required Door Ratings Based on Partition Rating

When determining the necessary rating for a door based on the barrier or partition in which it resides, it is vital to consult the building code for specific regulations. The International Building Code’s Table 716.5 offers a comprehensive list of standards, but it’s essential to note that local laws may vary. Take care to review the appropriate guidelines thoroughly for compliance.

Fire Wall or Fire Barrier4 HR180 MIN
Fire Wall or Fire Barrier3 HR180 MIN
Fire Wall or Fire Barrier2 HR90 MIN
Fire Wall or Fire Barrier1 1/2 HR90 MIN
Fire Barrier Having a 1 HR FRR*1 HR60 MIN
Other Fire Barriers1 HR45 MIN
Fire Partitions (Corridor Walls)1 HR20 MIN
Fire Partitions (Corridor Walls)30 MIN20 MIN
Other Fire Partitions (Non-Corridor Walls)1 HR45 MIN
Other Fire Partitions (Non-Corridor Walls)30 MIN20 MIN
Exterior Walls3 HR90 MIN
Exterior Walls2 HR90 MIN
Exterior Walls1 HR45 MIN
Smoke Barriers1 HR20 MIN


There are several benefits of fire-rated doors

Fire-rated doors provide an extra layer of safety that is absolutely critical in protecting the occupants of a building or facility from devastating emergencies. These doors are carefully designed to effectively slow down the spread of fire and smoke, which can ultimately save countless lives by granting valuable time for safe evacuation. Not only that, but many local building codes mandate installing Fire-Rated Door Repair Thornhill, making them the top choice for any facility that prioritizes safety and security. 

Furthermore, fire-rated doors also offer unparalleled durability and can significantly improve insulation when properly weather stripped. This can ultimately result in significantly lowered energy costs and overall savings. Ultimately, it’s clear that choosing Fire-Rated Door Repair Thornhill is an intelligent and responsible decision for anyone who values safety, compliance, and long-term security.

Why Choose us ?

Integrum Locksmith and Doors is your ultimate choice for all your rated door repair necessities. We are more than just a trustworthy partner in enhancing the security and safety of your property. Our team of skilled experts have unsurpassed knowledge and skill level to flawlessly repair any type of rated door, including fire, sound, and impact-rated doors, maintaining local building codes and safety regulations.

 Moreover, our comprehensive solutions can extend beyond the doors themselves to repair or replace any wall or frame damage or wear, while increasing energy efficiency and making sure that you save on insurance costs. 

At Integrum Locksmith and Doors, we strive for customer satisfaction by going above and beyond to ensure that our customers are pleased with the results of our work both in residential and commercial premises throughout Thornhill. As a testimony to our confidence in our work, we offer warranties for all our services. Simply put, if you’re looking for the best-rated door repair service in Thornhill, Integrum Locksmith and Doors is your choice.


Fire doors play a critical role in preventing the spread of fire. It is important to note that not all doors serve as fire doors, as they are specifically engineered to block individuals from accessing certain areas of a building during a crisis. While this may seem unusual, fire doors are designed to withstand the extreme heat of a fire and compartmentalize different areas of a building in order to slow down the spread of flames. For this reason, fire doors are indispensable safety features in any structure.

Fire doors are made of sturdy wood with a special fire-resistant coating to combat flames.

A fire door stops fire from spreading in a building. The door is made of fire-resistant materials to be effective.

Check the certification label to confirm if the door is a fire door. A certification label is required for all fire doors as proof that they have undergone adequate testing to determine their fire resistance level. Look for the label on the top edge of the door leaf.

Your company has appointed a “responsible person” to inspect all equipment. Only one employee should handle the fire responsibilities and check the doors every six months.

FD30 and FD60 are types of fire doors. FD stands for fire door and the number after it indicates how long it can resist fire, e.g. FD60 lasts for 60 minutes.

The government recommends one fire door for up to 60 people and two fire doors for 600 employees. You can have more if you prefer.

The door’s thickness and seal keep people safe during a fire.

Use high-quality paint or varnish on your fire door.

If your fire door is damaged, it’s best to have a professional assess the extent of the damage. To be safe, it may be better to replace the door if the damage is visible.

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