L-20SV

Every building has specific requirements that they need to meet, which include OSHA and NFPA codes. Access Doors and Panels ensure that the smoke vents on the collection list strictly follow the specific guidelines set by the organizations to prevent the spread of fire. The roof hatch’s UL-listed fusible link guarantees to quickly release deadly smoke and gasses in the event of a fire. 

The L-20SV model is a UL 790 Class A (burning brand test) compliant automatic smoke vent. Its 14 gauge (2 mm) G-90 paint bond galvanized steel has also undergone a series of durability and functionality tests to ensure that it meets your facilities’ requirements in terms of quality and reliability.  

In addition, the entry door has compression spring operators and automatic hold-open arm features that hold the cover open at a certain angle for the firefighters, rescue teams, and occupants to pass through the access door safely.    

Reasons to Choose L-20SV    

• UL 790 Class A (burning brand test) compliant  
• Can hold heavy loads up to 40 psf (195 kg/m2)  
• Ergonomic design  
• Weather-resistant 
• Has UL-listed fusible link to auto-release deadly smoke 

Get the Best Deal Today!       

Access Doors and Panels offers a vast collection of reliable and customizable roof hatches that your building needs! Call us at (800)-609-2917 and get the best deal for your existing and upcoming projects! You may also check our blogs and expert articles here to learn more about the product.