Ladder Roof Hatch – Steel Curb & Aluminum Cover  

Looking for rooftop access that can withstand the test of time? Look no further than BA-S-40 Ladder Roof Hatch – Steel Curb & Aluminum Cover - the ultimate ladder access solution! With Best Access Doors' optimization, BA-S-40 offers smooth, lift-assisted openings with powerful compression springs for effortless one-handed operation. No matter the elements - rain, sleet, hail, snow, or sun rays - BA-S-40's sturdy, fully welded, and weather-sealed curb will endure the harshest conditions, ensuring reliable performance, and assured access

Get to Know BA-S-40  

  • Efficient rooftop access with interior and exterior latches and two-way entry
  • Class A UL 790 rating for the highest degree of fire resistance for rooftops
  • Easy installations with larger 3 1-2" mounting flange and predrilled holes
  • Highly durable steel and aluminum construction with weatherproof sealing
  • Safe and comfortable egress with automatic hold-open arms, and spring powered lift-assistance 
  • Increased energy efficiency with fiberboard and fiberglass insulation
  • Added structural reinforcement with load-bearing support of up to 40psf

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 (800)-483-0823; we would love to help!