BA-L-50TB

Thermally Broken Service Stair Roof Hatch – Aluminum 

Meet BA-L-50TB Thermally Broken Service Stair Roof Hatch – Aluminum, a game-changer from Best Access Doors that blends safety, convenience, and utility into one remarkable solution! This model provides added thermal insulation to your commercial, residential, and industrial buildings while also allowing smooth and consistent service stair access to rooftops.

Maintenance personnel will enjoy more room to work and transport small tools or equipment with a larger standard opening, and you can count on BA-L-50TB's Torsion Coil Springs for lift assistance while maintaining a secure one-handed grip on guardrails.

Get to Know BA-L-50TB  

• 5-½"" flange for easy fittings and installations
• Aesthetic, heavy-gauge aluminum construction
• Ideal for industrial buildings, data and communication centers, and utility centers to name a few 
• Compression-assisted lifts for one-handed operation
• 3"" thick PIR insulation insulation in cover and curb, R-20+
• Weathertight construction with EPDM gaskets
• Structural reinforcement with 40psf bearing cover
• Perfect for safe 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 (800)-483-0823; we would love to help!