Certifications & Rated Assemblies
Mills & Nebraska is a WBENC-certified Women's Business Enterprise, certified by Intertek for in-house fire and wind labeling for doors and frames. We also supply door assemblies tested to fire, hurricane, storm shelter and ballistic standards.
WBENC Certified
Mills & Nebraska is a nationally certified Women's Business Enterprise (WBE) through the Women's Business Enterprise National Council (WBENC). This certification validates that we are at least 51% owned, controlled, and operated by women.
Ratings Available
- Women's Business Enterprise (WBE)
- Corporate Supplier Diversity
Standards Met
- WBENC National Standard
Applications
- Projects with WBE participation goals
- Corporate supplier diversity programs
Intertek Certified Labeling
Mills & Nebraska is certified by Intertek for in-house fire and wind labeling for doors and frames, including local fabrication certification. Labeling in-house lets us fabricate and label custom openings locally.
Ratings Available
- In-House Fire Labeling
- In-House Wind Labeling
- Local Fabrication Certification
Standards Met
- Intertek Certification Program
- NFPA 80 Labeling Requirements
Applications
- Fire-rated door and frame assemblies
- Windstorm-rated openings
- Custom-fabricated doors and frames
Fire-Rated Assemblies
We supply fire-rated door and frame assemblies tested to UL 10C and NFPA 252, with ratings from 20 minutes up to 3 hours, for installation in accordance with NFPA 80.
Ratings Available
- 20-minute
- 45-minute
- 60-minute
- 90-minute
- 3-hour
Standards Met
- UL 10B
- UL 10C
- NFPA 80
- NFPA 252
Applications
- Healthcare facilities
- Schools
- High-rise buildings
- Industrial facilities
Hurricane & Wind-Rated
We supply hurricane-rated door assemblies tested to ASTM E1886/E1996 and TAS 201/202/203, with Florida Product Approval or Miami-Dade NOA for projects under the Florida Building Code 8th Edition (2023).
Ratings Available
- Large Debris Impact (TAS 201)
- Small Debris Impact (TAS 201)
- Design Pressure per Product Approval
Standards Met
- Miami-Dade NOA
- Florida Product Approval
- ASTM E1886/E1996
- TAS 201/202/203
Applications
- Coastal properties
- Airport facilities
- Emergency shelters
- Government buildings
Storm Shelter Assemblies
We supply door assemblies tested to ICC 500 for tornado and hurricane storm shelters, including safe rooms designed using FEMA P-361 guidance.
Ratings Available
- Tornado Shelter Assemblies
- Hurricane Shelter Assemblies
Standards Met
- ICC 500
- FEMA P-361 (design guidance)
Applications
- Tornado shelters
- Community safe rooms
- School storm shelters
- Hospital safe areas
Bullet & Blast Resistant
We supply high-security door assemblies from specialty manufacturers, tested to recognized ballistic and blast standards for protection against ballistic threats and explosive forces.
Ratings Available
- UL 752 Ballistic Levels
- NIJ 0108.01 Protection Levels
- Blast-Resistant Assemblies
Standards Met
- UL 752
- NIJ 0108.01
- ASTM F1233 (security glazing)
Applications
- Government facilities
- Courthouses
- Financial institutions
- Data centers
Rated Products, Labeling and Code Guides
- Rated openingsFire-Rated Doors & Frames
- Rated openingsHurricane-Rated & Windstorm-Resistant Doors and Frames
- ProductSpecialty Doors (ballistic, blast and acoustic)
- ServiceDoor & Frame Fabrication with In-House Labeling
- GuideFire door ratings guide
- GuideHurricane door guide
- GuideFlorida Building Code door requirements
Need Help Finding the Right Rating?
Our team of experts can help you navigate code requirements and select the right rated assemblies for your project.
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