Flush Steel Door, 84 in H, 36 in W, 1 3/4 in Thick, 18-gauge, Type: 3 MPN:CHMD x FL30 70 x MORT-ST-18ga
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In Stock
Free Shipping
In Stock
SKU
510-G9811067
Flush Steel Door, 84 in H, 36 in W, 1 3/4 in Thick, 18-gauge, Type: 3
This 18-gauge steel door provides a secure and energy-efficient solution for commercial or industrial applications. Its 1 3/4 inch thickness and 1 1/2 hour fire rating make it ideal for high-risk areas. The door's flush design and mortise lock type ensure a smooth and secure operation. With a U-factor of 0.41, it helps reduce energy costs and minimize heat transfer. Suitable for use in office buildings, schools, hospitals, and other commercial properties, this door is a reliable choice for architects, builders, and facility managers seeking a durable and efficient solution.
Top product features:
- Thermal Insulation with a U-Factor of 0.41
- Mortise Lock Type
- 1 1/2 Hour Fire Rating
Top product applications:
- Residential exterior doors
- Commercial exterior doors
- Fire-rated doors for high-security facilities
Flush Steel Door, Door Type 3, Lock Type Mortise, Material 18-Gauge, Thermal Insulation U-Factor 0.41, Door Opening Height 84 In., Door Opening Width 36 In., Thickness 1-3/4 In., Agency Compliance UL, 1 1/2 Hour Fire Rating, 7-3/8 In., 39-5/16 In., 71-1/4 In.
Additional Information
- Country of Origin: US
- Drop Ship Item: Yes
- Blind Ship Eligible: No
- LTL Freight Required: No
- Lead Time: Ships in 10 days
- Minimum Order Quantity: 1
- Unit of Measure: EA
- Package Length: 88.00
- Package Width: 42.00
- Package Height: 6.00
- Package Weight: 94.00
Product info last updated on February 8, 2026 1:31pm UTC
Category: Building Materials