36" x 36" Thermally Broken Ladder Roof Hatch - Aluminum

36” x 36” - Thermally Broken Ladder Roof Hatch – Aluminum  

BA-E-50TB  36" x 36" Thermally Broken Ladder Roof Hatch – Aluminum by Best Access Doors provides maximum comfort for safe and easy passage to rooftops. BA-E-50TB offers extra clearance to transport tools and equipment for more efficiency on the jobsite. 

BA-E-50TB provides a smooth, lift-assisted opening every time, with powerful compression springs for easy openings and one-handed operation. This innovative roof hatch features a thermally broken design that significantly reduces heat transfer, helping you maintain a comfortable and energy-efficient indoor environment. 
 
Why Choose BA-E-50TB?  

Larger Opening for Greater Access: BA-E-50TB boasts a larger standard opening, providing an expanded entry point for safe ship stair access to rooftops.     

Decreases Energy Consumption: With 3” concealed PIR insulation, BA-E-50TB provides an exceptional thermal resistance rating of R-20+ to your building, reducing heat loss and gain.    

Efficient Rooftop Entry: BA-E-50TB grants easy one-handed access to rooftops with the use of interior and exterior turn handles and powerful compression springs. And with automatic locking arms, easy access is ensured, every time.   

UL 790 Compliant: BA-E-50TB fortifies your structures with tamper-resistant heavy-gauge steel and a Class A UL 790 rating providing the highest level of fire resistance for rooftops.      

Easier Installations: With a 5-½" mounting flange, an overlapping cover design, and 7/8" predrilled holes, BA-E-50TB easily and securely fastens to roof decks with a straightforward, streamlined process.  

Weatherproofed Construction: BA-E-50TB has EPDM rubber gaskets permanently adhered to its cover, providing a tight seal, leaving the elements out of your spaces. BA-E-50TB's construction leaves it highly resistant to corrosion from elemental exposure, including heavy rain.       

Structural Reinforcement: BA-E-50TB provides live-load support of up to 40 pounds per square foot of load-bearing support to your rooftops.      

Specifications:     

• Dimensions: 36” x 36”      
• Material: 11-gauge aluminum cover and frame  
• Cover: Brake-formed hollow-metal design with 3" concealed PIR insulation, 5" beaded, overlapping flange, fully welded at the corners, internally reinforced for 40 psf live load     
• Curb: 12" in height with integral cap-flashing, 3" PIR insulation, fully welded at corners, 5-½" mounting flange with 7/16" holes      
• Gasket: Extruded EPDM rubber gasket permanently adhered to cover     
• Hinges: Heavy-duty pintle hinges with 3/8" Type 316 hinge pins     
• Latch: Slam latch with exterior and interior turn handles and padlock hasps     
• Lift-Assistance: Compression spring operators enclosed in telescopic tubes. Automatic hold-open arm with grip handle release     
• Finish: Mill finish      
• Hardware: Aluminum – Engineered composite compression spring tubes with steel compression springs packed in grease; Type 316 Stainless steel hinges; all other hardware zinc-plated    

Reduce your carbon footprint, while enjoying secure access with BA-E-50TB  36" x 36" Thermally Broken Ladder Roof Hatch – Aluminum by Best Access Doors!  

We Are Here for You! 

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!