28 in. x 80 in. Left-Handed Gray Primed Steel Prehung Commercial Door Kit Cylindrical Lock and 180 Minute Fire Rating
- Commercial-grade steel door and frame for durability
- Cylindrical lock classroom function included
- Knock down design allows easy unassembled installation
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Product Details
About This Product
Elevate your entrance with security and style with our 28 in. x 80 in. access door with a knock down steel frame for easy installation. It includes a commercial-grade 2-cylindrical lock, 2-heavy-duty spring hinges 4-1/2 x 4-1/2 in. and a concealed hinge. The door and frame have a 3 hours UL fire rating, made from galvanized steel for enhanced security. The frame works with walls of 4-7/8 in. thickness for easy installation in mind, the frame works with steel or wood studs and includes top pressure clamps, bottom strap anchors, and sharp mitered corners for a clean appearance. Find installation instructions and warranty details in the info and guide's section on the right.
Highlights
- Sturdy steel door and frame for extended durability
- Fire-rated up to 180 minutes, offering protection against fire spread
- Suitable for installation on interior or exterior walls
- Steel surface facilitates effortless painting for seamless color matching
- Inclusive hardware enhances security and ensures enduring durability
- Fire-rated steel door frame and hinges act as a reliable safety barrier
- Convenient knock-down design for easy unassembled installation
- Robust construction ensures long-lasting performance
- Cylindrical lock included
- Backed by a reassuring 1-year warranty
- Return Policy
Product Information
Specifications
Dimensions
Door Height (in.) | 79.125 in |
|---|---|
Door Width (in.) | 27.75 in |
Nominal Door Height (in.) | 80 in |
Nominal Door Width (in.) | 28 in |
Rough Opening Height (in.) | 82.25 in |
Rough Opening Width (in.) | 32.50 in |
Details
Color Family | Gray |
|---|---|
Color/Finish | Gray |
Door Configuration | Single Door |
Door Handing | Left-Handed |
Door Type | Commercial Door Kit |
Features | Fire Rated |
Finish Type | Primed |
Frame Material | Steel |
Material | Steel |
Product Weight (lb.) | 115.80 lb |
Returnable | 90-Day |
Warranty / Certifications
Energy Star Qualified | Not Qualified |
|---|---|
Fire Rating | 180 minutes |
Manufacturer Warranty | 1 year limited |
Questions & Answers
Is this door insulated?
what is the jamb size
4 questions here. Can this door be installed as LH inswing? How many inches gap is at bottom for sill addition? And lastly, I see the RO says 32.5" but Im wondering if this is a typo since the door is 28" wide. Usually RO on 28" wide is around 30"?
Dear Valued Home Depot Customer, Thank you for your questions. Please see the answers below: 1. Can this door be installed as LH inswing? Yes, this model is left-hand inswing. The hinges are on the left when viewed from the secure side (outside), and the door swings inward. 2. How much gap is at the bottom for sill addition? The undercut is approximately 3/4”, which allows space for a threshold or sill application. This may vary slightly depending on field conditions. 3. The rough opening (RO) is listed as 32.5”. Is this a typo? No, that is actually correct. The door slab is 28”, and the frame has an outside width (OD) of 32”. Adding 1/4” clearance on both sides gives a rough opening width of 32-1/2”. The correct rough opening height is 82-1/4”, based on the frame OD height of 82”. 4. Is the usual RO around 30” for a 28” door? That would be the case if the frame had a smaller profile, but Fortis commercial steel frames have 2” faces per side, resulting in the rough opening of 32-1/2” x 82-1/4” for a 28” x 80” door. Thank you for choosing Fortis Doors.
Is there a seal on the bottom for exterior use?
Dear Value customer Thank you for your question. This door kit does not include a bottom seal or threshold. For exterior applications, we recommend installing a compatible door sweep or weather seal and a threshold to ensure proper protection against air and water infiltration.
What gauge steel is used for the door surfaces? For the frame?
Dear Value customer Thank you for your question. The door faces are made from 18-gauge galvanized steel and the knock-down frame is manufactured with 16-gauge galvanized steel. Have a good day
wanting to order this as a outswing with hinges on the left. so would I want left or right handed?
For a door that swings outwards with hinges on the left, you would want a **left-handed** door. This is because "handedness" is determined from the outside, looking in. If you stand outside and the hinges are on the left, and the door swings away from you, it's a left-handed door.
Hi Scott. Please check the next link for your convenience and determine the right swing that you need: https://steeldoor.org/sdi-111/ hace a good day
Is this a in-swing door?
Helllo value costumer, This door kit working well for Right hand inswing or outswing, but Please check the next link for your convenience and determine the right swing that you need: https://steeldoor.org/sdi-111/ . Have a good day
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Customer Reviews
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Compare Key Features
Product Snapshot | ||
|---|---|---|
Ideal for commercial spaces needing top-tier fire protection and security. 3-hour fire-rated steel door with included hardware and easy installation. | Ideal for commercial spaces needing top-tier fire protection. 180-minute fire-rated steel door ensures safety and durability. | Ideal for commercial use, 90-minute fire-rated steel door with adjustable frame for easy installation. |
Fire Resistance Rating | ||
180 minutes | 180 minutes | 90 minutes |
Security Features | ||
Insulation | ||
Material | ||
Steel | Steel | Steel |
Size and Dimensions | ||
H 80 in. x W 28 in. x D 2 in. | H 80 in. x W 36 in. x D 2 in. | 36 in. W x 80 in. H x 1.75 in. D |
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