![Decoded: NFPA 80 Requirements for Hinges, Pivots, and Continuous Hinges - I Dig Hardware - Answers to your door, hardware, and code questions from Allegion's Lori Greene. Decoded: NFPA 80 Requirements for Hinges, Pivots, and Continuous Hinges - I Dig Hardware - Answers to your door, hardware, and code questions from Allegion's Lori Greene.](http://idighardware.com/wp-content/uploads/2016/07/Hinge-Shim-1.jpg)
Decoded: NFPA 80 Requirements for Hinges, Pivots, and Continuous Hinges - I Dig Hardware - Answers to your door, hardware, and code questions from Allegion's Lori Greene.
![Design House 4-in H Satin Nickel Butterfly Interior/Exterior Door Hinge (10-Pack) in the Door Hinges department at Lowes.com Design House 4-in H Satin Nickel Butterfly Interior/Exterior Door Hinge (10-Pack) in the Door Hinges department at Lowes.com](https://mobileimages.lowes.com/productimages/e89b9c06-5ddd-4137-a6d5-e29c27b42535/64184177.jpg)
Design House 4-in H Satin Nickel Butterfly Interior/Exterior Door Hinge (10-Pack) in the Door Hinges department at Lowes.com
![WWYD? Auxiliary Fire Pin for LBR Devices - I Dig Hardware - Answers to your door, hardware, and code questions from Allegion's Lori Greene. WWYD? Auxiliary Fire Pin for LBR Devices - I Dig Hardware - Answers to your door, hardware, and code questions from Allegion's Lori Greene.](https://idighardware.com/wp-content/uploads/2022/07/LBR-Pin.jpg)
WWYD? Auxiliary Fire Pin for LBR Devices - I Dig Hardware - Answers to your door, hardware, and code questions from Allegion's Lori Greene.
![Commercial Door Spring Hinges, Standard Weight Fire Rated, 4.5 x 4.5, Ball Bearing, Brushed Chrome (US26D), 1 Pack, Lawrence Hardware Commercial Door Spring Hinges, Standard Weight Fire Rated, 4.5 x 4.5, Ball Bearing, Brushed Chrome (US26D), 1 Pack, Lawrence Hardware](https://www.homebuildershardware.com/wp-content/uploads/2020/09/1438273-scaled.jpg)
Commercial Door Spring Hinges, Standard Weight Fire Rated, 4.5 x 4.5, Ball Bearing, Brushed Chrome (US26D), 1 Pack, Lawrence Hardware
![HoneSecur Safety Spring Door Closers, Adjustable Closing Door Hinge, Automatic Stopper Fire Rated, to Convert Hinged Doors to Self Closing Doors - Black - Amazon.com HoneSecur Safety Spring Door Closers, Adjustable Closing Door Hinge, Automatic Stopper Fire Rated, to Convert Hinged Doors to Self Closing Doors - Black - Amazon.com](https://m.media-amazon.com/images/I/71L1p-61jlL._AC_UF894,1000_QL80_.jpg)
HoneSecur Safety Spring Door Closers, Adjustable Closing Door Hinge, Automatic Stopper Fire Rated, to Convert Hinged Doors to Self Closing Doors - Black - Amazon.com
![Stainless Steel 304 Ball Bearing Fire Door Hinge with UL Listed- DDSS002-FR-4.5X4X3.4 from China manufacturer - D&D HARDWARE Stainless Steel 304 Ball Bearing Fire Door Hinge with UL Listed- DDSS002-FR-4.5X4X3.4 from China manufacturer - D&D HARDWARE](https://iornrwxhpior5q.leadongcdn.com/cloud/nqBqjKRoiSqooniolqj/Door-Hinge-DDSS002-FR-4-5X4X3.jpg)
Stainless Steel 304 Ball Bearing Fire Door Hinge with UL Listed- DDSS002-FR-4.5X4X3.4 from China manufacturer - D&D HARDWARE
![UL Listed Stainless Steel 201 Ball Bearing Fire Door Hinge-DDSS001-FR-4X3X3 from China manufacturer - D&D HARDWARE UL Listed Stainless Steel 201 Ball Bearing Fire Door Hinge-DDSS001-FR-4X3X3 from China manufacturer - D&D HARDWARE](https://iornrwxhpior5q.leadongcdn.com/cloud/npBqjKRoiSqoojpjlpj/UL-Door-Hinge-DDSS001-FR-4x3x3.jpg)
UL Listed Stainless Steel 201 Ball Bearing Fire Door Hinge-DDSS001-FR-4X3X3 from China manufacturer - D&D HARDWARE
![WWYD? Auxiliary Fire Pin for LBR Devices - I Dig Hardware - Answers to your door, hardware, and code questions from Allegion's Lori Greene. WWYD? Auxiliary Fire Pin for LBR Devices - I Dig Hardware - Answers to your door, hardware, and code questions from Allegion's Lori Greene.](https://idighardware.com/wp-content/uploads/2022/07/LBR-Panics.jpg)
WWYD? Auxiliary Fire Pin for LBR Devices - I Dig Hardware - Answers to your door, hardware, and code questions from Allegion's Lori Greene.
![QQ: Field Preps for Auxiliary Fire Pins - I Dig Hardware - Answers to your door, hardware, and code questions from Allegion's Lori Greene. QQ: Field Preps for Auxiliary Fire Pins - I Dig Hardware - Answers to your door, hardware, and code questions from Allegion's Lori Greene.](https://idighardware.com/wp-content/uploads/2018/10/LBR-Fire-Pin.jpg)
QQ: Field Preps for Auxiliary Fire Pins - I Dig Hardware - Answers to your door, hardware, and code questions from Allegion's Lori Greene.
![WWYD? Auxiliary Fire Pin for LBR Devices - I Dig Hardware - Answers to your door, hardware, and code questions from Allegion's Lori Greene. WWYD? Auxiliary Fire Pin for LBR Devices - I Dig Hardware - Answers to your door, hardware, and code questions from Allegion's Lori Greene.](https://idighardware.com/wp-content/uploads/2022/07/LBR-Cap.jpg)
WWYD? Auxiliary Fire Pin for LBR Devices - I Dig Hardware - Answers to your door, hardware, and code questions from Allegion's Lori Greene.
![UL Certification Door Hinge Furniture for Heavy Duty Fire Rated Door- DDSS008-FR - Buy UL Certification Door Hinge, Hinges Furniture, Stainless Steel Door Hinge Product on danddhardware UL Certification Door Hinge Furniture for Heavy Duty Fire Rated Door- DDSS008-FR - Buy UL Certification Door Hinge, Hinges Furniture, Stainless Steel Door Hinge Product on danddhardware](https://jmrorwxhpjkqlq5p.ldycdn.com/cloud/loBpiKjnlnSRoipkrpmliq/UL-Listed-Heavy-Duty-Door-Hinge-DDSS008-FR-460-460.jpg)
UL Certification Door Hinge Furniture for Heavy Duty Fire Rated Door- DDSS008-FR - Buy UL Certification Door Hinge, Hinges Furniture, Stainless Steel Door Hinge Product on danddhardware
![Less Bottom Rod Pair (LBR) - I Dig Hardware - Answers to your door, hardware, and code questions from Allegion's Lori Greene. Less Bottom Rod Pair (LBR) - I Dig Hardware - Answers to your door, hardware, and code questions from Allegion's Lori Greene.](http://www.idighardware.com/wp-content/uploads/2009/10/lbr-fire-pin.jpg)
Less Bottom Rod Pair (LBR) - I Dig Hardware - Answers to your door, hardware, and code questions from Allegion's Lori Greene.
![QQ: Hinges for Fire Door Assemblies - I Dig Hardware - Answers to your door, hardware, and code questions from Allegion's Lori Greene. QQ: Hinges for Fire Door Assemblies - I Dig Hardware - Answers to your door, hardware, and code questions from Allegion's Lori Greene.](https://idighardware.com/wp-content/uploads/2019/02/Ives-Hinge.jpg)