BA-NB-50C

Security Roof Hatch – Aluminum 

Best Access Doors is proud to introduce BA-NB-50C Security Roof Hatch – Aluminum! Built with heavy-gauge aluminum and robust construction, BA-NB-50C is designed to withstand tampering, vandalism, and intrusion attempts. Benefit from frequent ship stair access facilitated by Type 316 stainless steel hinge pins and potent compression springs for effortless lift-assisted entry.

Equipped with automatic hold-open arms, operators can conveniently transport tools, equipment, and materials. Rest assured in the reliability of BA-NB-50C, featuring a sturdy, fully welded, and weather-sealed curb that stands resilient against a range of extreme conditions – whether rain, sleet, hail, snow, or intense sun rays, BA-NB-50C stands ready to perform! 

Why Choose BA-NB-50C? 

• 3-½" flange for easy fittings and installations
• Class A UL 790 rating, providing the highest standard of rooftop fire resistance
• Aesthetic, heavy-gauge aluminum construction 
• Ideal for highly secure buildings such as banks and food processing plants
• Compression-assisted lifts for one-handed operation
• 1" thick fiberboard and fiberglass insulation for added insulation
• Weathertight construction with EPDM gaskets
• Structural reinforcement with 40psf bearing cover
• Larger opening for comfortable service stair access 

At Best Access Doors, we are committed to our customer's satisfaction! Simply choose your size, and if you have general product questions, custom requests, or would like to make a large order, count on our world-class product specialists to guide you through every step!

Connect with us at your convenience at (888)-497-2834; we would love to help!