Metal hollow Fire-Rated Door Repair Markham

Looking for a reliable and experienced Fire-Rated Door Repair company in Markham that offers comprehensive and efficient services round-the-clock without any compromise? Don’t look any further than our expert and skilled professionals who are highly capable of providing top-notch services for any type of impact-, sound-, and fire-rated doors. 

From the replacement of worn-out hardware such as hinges, locks, and exit devices to repairing issues like dents, scratches, and warping, our team can handle any challenge that comes our way. Additionally, we also offer replacements for any damaged surrounding frames or walls to ensure that your facility remains fully secure and protected. 

Our team’s primary objective is to keep your doors in pristine condition so that you can focus on running your business without any worries or additional stress. Trust us, and we will deliver exceptional results with our unparalleled expertise and experience in this field 

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Fire-Rated Door Repair Markham

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

For a free, accurate pricing quote as well as an on-site examination and consultation, get in touch with Integrum online. We do certified, licensed inspections and repairs of fire doors, including urgent repairs, around the clock. Our team of experts are dedicated to ensuring the safety of your business through the installation and repair of high-quality commercial and industrial doors. You can also give us a call to discuss your unique requirements or to obtain knowledgeable assistance with any queries you may have about our services.

At Integrum Locksmith and Doors, we believe that safety should always be a top priority for any business. That’s why we offer an extensive range of services, including the repair and installation of hollow metal and Fire-Rated Door Repair Markham
. These strong, durable doors provide a secure barrier against intruders and also have fire ratings, which increase the safety of your customers, employees, and company units.

We understand that having reliable doors is critical for the success of your business, which is why we offer fast and affordable services to ensure that your business is always protected. So whether you need to repair a single hollow metal door or install new commercial Fire-Rated Door Repair Markham throughout your entire property, Integrum Locksmiths is here to help. We are committed to providing superior customer service and quality workmanship. You can trust us to get the job done right the first time. Contact us today to learn more about our comprehensive range of commercial and industrial door services. Trust Integrum for all your door needs – we’ve got you covered!

Metal Hollow Fire-Rated Door Repair Markham

Integrum is a trusted and reliable company that is fully committed to providing exceptional Fire-Rated Door Repair Markham services. Our team of highly skilled and experienced technicians specialize in repairing metal hollow fire-rated doors using the latest tools and cutting-edge techniques. We go above and beyond to ensure that your doors are functioning optimally, and that your property is fully protected from potential fire outbreaks at all times. 

From fixing broken hinges to replacing damaged door frames and repairing malfunctioning door closers, we take care of everything with utmost precision and attention to detail. Moreover, we always comply with fire safety regulations and standards to guarantee the safety of your property. At Integrum, we value your unique needs and budget, and always strive to deliver quality repairs that meet and exceed your expectations. Trust us to keep your fire-rated metal hollow doors safe and secure, so you can have complete peace of mind.

Metal Hollow Fire-Rated Door installation

Integrum is deeply committed to providing our valued customers with the highest quality metal hollow fire-rated door installation services possible, all with the utmost care and attention to detail. Our rigorously tested fire-rated doors meet or exceed even the most stringent safety standards and regulations, ensuring that your building and its occupants will be protected in the event of a fire. 

Our skilled team of expert technicians has many years of experience in installing and maintaining these doors, allowing us to ensure optimal functioning and maximum safety. We firmly believe that safety should always be the top priority, which is why we work tirelessly to provide exceptional service and products that meet all of your fire safety needs. So why wait? Turn to Integrum today for all your metal, hollow, and Fire-Rated Door Repair Markham needs!

Chart of Door Fire Ratings and Labels

As previously indicated, when it comes to selecting doors for your building, it cannot be stressed enough how crucial it is to pay attention to the brand. This is because the brand of the door is directly linked to the duration of protection it offers. While you may come across letter-ratings on some ancient doors, it is absolutely essential to stick to time-based ratings for current projects to guarantee maximum safety and protection. For reliable fire-rated door repair Markham, look no further than our expert team. 

We’ve included the letters for your reference in the chart below, so you can make informed decisions about which doors are the best fit for your specific needs. It’s important to remember that doors serve as the first line of defense for any building, and as such, selecting the right brand and rating is crucial. Don’t cut corners when it comes to the safety and protection of your property and those inside it. Trust our team to provide the expert services you need for peace of mind.

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 based on their ability to withstand high heat. They are labeled as 250°, 450°, or 650° to indicate their level of heat resistance. Furthermore, the glass in the door must also meet stringent temperature standards to ensure reliable performance in high-temperature environments.

S-Label or “Smoke Rating”

It’s crucial to prioritize S-Labels in order to comply with specific occupancy regulations pertaining to doors. These essential labels are a guarantee that the door has passed air leakage tests as stipulated by UL 1784: Standard for Air Leakage Tests of Door Assemblies and Other Opening Protectives. One vital reason to ensure S-Label compliance is in the case of corridor doors, where smoke protection is necessary to prevent smoke from spreading to unoccupied areas.

 It should be noted that an S-Label is distinct from a “smoke rating,” but the door must still pass air leakage tests to function efficiently and prevent smoke from traveling through the assembly. Ultimately, the most effective way to achieve an S-Label is through installing UL-certified gasketing.

Required Door Ratings Based on Partition Rating

When determining the rating for a door, it is essential to consult the building code to ensure compliance with safety regulations. The rating required depends on the rating of the barrier or partition it is located in, as well as the specific laws and regulations in your local area. 

To get an idea of the various standards and codes, refer to the comprehensive table below, which provides a thorough overview of regulations governing door ratings. Remember to always prioritize safety and adhere to all relevant guidelines to ensure the protection of everyone who enters through your doors.

Fire Wall or Fire Barrier 4 HR 180 MIN
Fire Wall or Fire Barrier 3 HR 180 MIN
Fire Wall or Fire Barrier 2 HR 90 MIN
Fire Wall or Fire Barrier 1 1/2 HR 90 MIN
Fire Barrier Having a 1 HR FRR* 1 HR 60 MIN
Other Fire Barriers 1 HR 45 MIN
Fire Partitions (Corridor Walls) 1 HR 20 MIN
Fire Partitions (Corridor Walls) 30 MIN 20 MIN
Other Fire Partitions (Non-Corridor Walls) 1 HR 45 MIN
Other Fire Partitions (Non-Corridor Walls) 30 MIN 20 MIN
Exterior Walls 3 HR 90 MIN
Exterior Walls 2 HR 90 MIN
Exterior Walls 1 HR 45 MIN
Smoke Barriers 1 HR 20 MIN


There are several benefits of fire-rated doors

Fire-rated doors are an essential safety feature for any building or facility, providing an extra layer of protection against unexpected emergencies. In the event of a fire, these doors can effectively slow down the spread of smoke and flames, buying valuable time for occupants to safely evacuate. Plus, they are often required by local building codes, making them a compliant choice for businesses and organizations focused on safety and security.

In addition to their life-saving benefits, fire-rated doors are also incredibly durable and can help promote better insulation when properly weather stripped. This can lead to lower energy costs and overall savings, making them a smart investment for anyone who values longevity and efficiency. Choose Fire-Rated Door Repair Markham for peace of mind and protection you can rely on.

Why Choose us ?

Integrum Locksmith and Doors is the go-to specialist for all your rated door repair needs and beyond. We’re your trusted partner for enhancing the safety and security of your property. With unparalleled knowledge and skill, our team of experts flawlessly repair any type of rated door, including impact, fire, and sound-rated doors, all while complying with local building codes and safety regulations.

Our comprehensive solutions can extend beyond the doors themselves to fix or replace any wall or frame damage or wear, in order to increase energy efficiency and help you save on insurance costs. Our customers are our top priority, and we go above and beyond to ensure customer satisfaction at both residential and commercial premises throughout Markham.

As a testament to our commitment to quality, all of our work comes with a warranty. Simply put, if you want top-rated door repair and exceptional service in Markham, choose Integrum Locksmith and Doors.


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.