1.
CONTACT US
To begin, connect with our specialists for a technical consultation. During this stage, project requirements, fire ratings, and glazing needs are reviewed. If preferred, messages are returned promptly to keep schedules moving.
Fire Rated Doors play a critical role in modern commercial construction. As a result, proper fire and smoke containment protects occupants, limits property damage, and supports life-safety objectives. At Glass Project Solutions Ltd., we supply and install fully tested fire-rated door assemblies designed to perform as part of a complete passive fire protection system.
Rather than treating doors as standalone components, we approach every opening as a tested system. Therefore, each assembly includes the door leaf, frame, hardware, glazing, and perimeter seals engineered to withstand extreme thermal stress. When these elements work together, fire remains contained to its point of origin while safe egress routes stay protected.
To meet commercial building requirements, our Fire Rated Doors comply with CAN/ULC-S104 and NFPA 252 testing standards. In addition, all installations align with National Building Code of Canada requirements for fire separations, exit corridors, and stairwells.
Depending on the application, we coordinate fire ratings ranging from 20-minute solid-core wood doors for controlled suite separations to 90-minute mineral-core steel doors for high-risk commercial areas. Because fire conditions escalate quickly, we integrate intumescent seals and approved fire-rated glazing systems, including ceramic or wired glass, to limit smoke migration and radiant heat transfer.
Where vision panels are required, fire-rated glazing is specified as part of the tested assembly. Consequently, transparency and code compliance work together without introducing non-rated window products. Every glazing configuration is selected based on rating duration, location, and performance expectations.
For system coordination, documentation, and technical guidance, our team works directly with commercial builders, consultants, and inspectors. To learn more about related solutions, visit glassprojectsolutions.ca.
Fire Rated Doors are essential for protecting occupants, assets, and critical infrastructure in commercial buildings. Therefore, our fire-rated commercial doors are engineered to contain flames and smoke within designated fire separations. In addition, integrated intumescent seals expand when exposed to heat, effectively blocking the spread of toxic fumes. Because every assembly is tested to strict safety standards, these doors deliver dependable performance during emergency conditions. As a result, commercial builders achieve both life-safety protection and code compliance without compromise.
Fire Rated Doors can also support open, light-filled spaces where exterior or terrace access is required. Accordingly, our fire-rated patio door systems provide transparent transitions while meeting commercial fire safety requirements. Moreover, sliding and swing configurations are paired with fire-rated glazing and heavy-duty hardware designed to remain functional under extreme heat. Since premium materials are used throughout, these systems maintain thermal control and structural integrity. Consequently, commercial spaces retain visibility and design flexibility while preserving a certified fire barrier.
When maximum durability is required, Fire Rated Doors fabricated from steel provide unmatched protection. Because steel performs exceptionally under high temperatures, these doors are commonly specified for stairwells, service corridors, and mechanical rooms. Additionally, mineral-core or reinforced internal structures reduce radiant heat transfer during fire events. As these doors are built for long-term performance, they also enhance site security and reduce maintenance demands. Therefore, builders gain a robust, code-aligned solution for high-risk commercial areas.
Fire Rated Doors for storefront applications allow safety and visibility to work together. As such, our fire-rated storefront doors support compliance with fire separation requirements while incorporating expansive fire-resistant glazing. Furthermore, slim aluminum or steel profiles deliver a clean, modern appearance suited to commercial façades. Although these systems appear similar to standard retail entrances, they are tested to withstand extreme thermal loads for rated durations. Thus, storefront designs remain inviting while meeting strict fire-rated performance criteria.
Fire Rated Doors only perform as tested when installation tolerances are exact. Therefore, our team controls door-to-frame clearances to remain within strict limits, typically under 3 mm, so intumescent seals activate correctly under heat. In addition, every door is balanced and aligned to support consistent self-closing operation. Because fire safety leaves no room for error, our installers are trained specifically for heavy, fire-rated assemblies. As a result, each opening functions reliably when it matters most.
Fire Rated Doors demand documented compliance, not assumptions. For that reason, we deliver a professional, data-driven approach tailored to commercial builders and facility managers. Each door is permanently labelled with its fire rating and applicable testing standard. Moreover, we manage the required technical documentation for inspections and occupancy approvals. Since modern projects often include advanced hold-open and alarm-integrated hardware, our on-site crews are prepared to coordinate complex fire-rated systems efficiently.
Fire Rated Doors must balance design intent with regulatory limits. Accordingly, we guide project teams through glazing area restrictions, fire-rating thresholds, and application-specific code requirements. In addition, all related hardware—hinges, closers, latching devices, and seals—is UL Listed and matched precisely to the door’s rating. Because every component matters, no weak points are introduced into the fire separation. Consequently, builders gain confidence that each assembly performs as a fully compliant system.
Fire Rated Doors can support architectural goals when innovation is applied correctly. As such, we offer custom finishes including powder-coated colours and wood veneer applications on steel doors. Furthermore, integrated intumescent technology and smart door closers can be connected directly to the building’s fire alarm system. Since design and safety must work together, we collaborate closely with owners and consultants. Therefore, each solution delivers certified fire protection while preserving the building’s visual integrity.
Fire Rated Doors rely heavily on their core construction to control heat transfer. For example, 20-minute solid-core wood doors use mass and thickness, typically 45 mm or more, to slow combustion over time. However, higher-rated assemblies ranging from 45 to 90 minutes use mineral wool or gypsum cores. Because these inorganic materials do not burn, they absorb and retain heat instead. As a result, thermal energy stays contained on the fire side of the opening, helping egress routes remain cooler and reducing the risk of secondary ignition beyond the fire separation.
Fire Rated Doors also depend on perimeter sealing to manage pressure and smoke movement. When a fire develops, air pressure increases rapidly within the room of origin. Therefore, intumescent seals installed around the door perimeter activate once a specific temperature is reached. These seals expand dramatically—up to 20 times their original size—forming a dense char that closes the gap between the door and frame. Consequently, smoke migration slows significantly while oxygen supply to the fire becomes restricted.
When vision panels are required, Fire Rated Doors must incorporate approved fire-rated glazing systems. Standard tempered glass cannot withstand fire conditions and fails almost immediately under extreme heat. Instead, wired glass maintains the barrier by holding fractured pieces in place after cracking. Alternatively, ceramic glazing performs through an exceptionally low thermal expansion rate. Because of this property, ceramic glass tolerates intense heat followed by rapid cooling from fire suppression without breaking. As a result, the fire separation remains intact throughout the event.
Fire Rated Doors must remain fully functional throughout their service life to retain code compliance. Therefore, routine inspections are essential for maintaining fire separation performance. In addition, each maintenance task should be documented as part of a building’s life-safety program. Because even minor deficiencies can void a fire rating, corrective action must be taken immediately when issues are identified.
| Maintenance Parameter | Professional Procedure |
|---|---|
| Self-Closing Test | Each month, open the door fully and release it. The door must close and latch completely without assistance. If resistance or hesitation occurs, adjust the door closer at once to restore proper function. |
| Gasket Inspection | Inspect all perimeter seals for damage, peeling, or gaps. Since compromised seals allow smoke to bypass the door, any deterioration must be corrected to preserve the fire rating. |
| Label Preservation | Ensure the permanent fire-rating label on the hinge edge remains readable. Never paint over or remove this label. If the label is missing or illegible, recertification is required. |
| Hardware Tightening | Check hinges, fasteners, and mounting points for looseness. Because Fire Rated Doors carry significant weight, sagging can prevent proper latching and create a serious code violation. |
| Glass Inspection | Examine wired or ceramic glass for cracks or impact damage. Even minor fractures compromise the door’s ability to contain fire and must be addressed immediately. |
Fire Rated Doors deliver the exact protection periods mandated by code, including 20, 45, 60, and 90-minute ratings. As a result, occupants gain critical evacuation time during an emergency. At the same time, first responders can operate within more controlled conditions. Because time directly affects survivability, these rated assemblies play a central role in life-safety planning.
Fire Rated Doors tested to CAN/ULC-S104 and NFPA 252 support full regulatory compliance. Therefore, building permits, insurance coverage, and fire marshal inspections remain valid. In addition, documented testing simplifies approvals throughout the project lifecycle. Since enforcement standards continue to tighten, certified assemblies reduce compliance risk for commercial builders.
Fire Rated Doors help address smoke inhalation, which remains the leading cause of fire-related fatalities. Consequently, high-performance smoke and intumescent seals are integrated into every professional installation. These components limit the migration of toxic gases into corridors and stairwells. As a result, egress paths stay clearer for longer durations.
Fire Rated Doors are engineered far beyond standard door construction. Because of their reinforced cores and steel components, they resist forced entry more effectively. In turn, buildings benefit from an added layer of physical security. Therefore, these doors function as both a life-safety and asset-protection investment.
Fire Rated Doors also improve sound control within commercial spaces. Since mineral wool and gypsum cores reduce airborne noise, higher STC ratings are achieved. Accordingly, these doors perform well in high-traffic buildings where acoustic separation matters. This benefit supports occupant comfort without sacrificing fire performance.
Fire Rated Doors maintain their position and shape during fire exposure. Unlike non-rated doors, they resist warping, burn-through, and frame displacement. Consequently, fire leap between compartments is prevented. Because structural integrity is preserved, fire separations remain effective throughout the rated duration.
Fire Rated Doors require coordination, accuracy, and clear communication. Therefore, our engagement and installation process is structured to support commercial project timelines while maintaining full code compliance. From initial contact through final cleanup, every step is managed to ensure predictable results and reliable performance.
To begin, connect with our specialists for a technical consultation. During this stage, project requirements, fire ratings, and glazing needs are reviewed. If preferred, messages are returned promptly to keep schedules moving.
After the initial discussion, a customized quotation is prepared based on scope, ratings, and site conditions. As a result, pricing aligns clearly with code requirements and project expectations.
Next, an installation window is coordinated to match your construction schedule. Because site access and sequencing vary, flexibility is built into the planning process.
Before installation, our technicians confirm that openings, substrates, and surrounding surfaces are ready. In addition, alignment and leveling conditions are verified to support fire-rated performance.
On the scheduled date, Fire Rated Doors are installed using tested methods and approved hardware. Consequently, each assembly functions correctly upon completion and meets inspection requirements.
Once installation is complete, the work area is cleaned and cleared. Therefore, doors are immediately ready for use and inspection without additional disruption.
At Glass Project Solutions Ltd., we are committed to providing Fire-Rated Doors installations that not only enhance the aesthetic appeal of your place but also comply with the highest safety and regulatory standards. Our team ensures that every product we install meets or exceeds the relevant Canadian building codes, including the National Building Code of Canada (NBCC) and CAN/CSA A440.4 installation guidelines for glazing. We strictly follow these standards to ensure that our installations are safe, secure, and energy-efficient. For example, all glass used in our products is made from toughened safety glass, which is heat-treated to improve strength and durability. This glass meets the safety requirements outlined in the CSA Z97.1 standard, ensuring that it shatters into small, rounded pieces if broken, reducing the risk of injury.
Furthermore, our installation practices comply with water-tightness and air-tightness standards to prevent leaks, condensation, and water infiltration. We carefully follow the NAFS (North American Fenestration Standard) to ensure the proper sealing of all joints and frames, which helps prevent water damage and supports long-term performance. With our commitment to quality, we integrate all these technical standards into each installation, providing peace of mind that your place will not only look great but also perform reliably and safely for years to come.