BA-GRG-SC Glass Fiber Reinforced Gypsum Square Corner Pop-Out Access Panel 

The BA-GRG-SC is a glass fiber reinforced gypsum pop-out access panel designed for non-rated drywall ceilings. Contractors install it where ceiling access is needed without disrupting the finished surface around it. 

Its tapered edge accepts joint tape directly, so the panel finishes flush with the surrounding ceiling. Once textured and painted to match, it disappears into the drywall. 

Why Do Contractors Choose BA-GRG-SC Square Corner Pop-Out Access Panel? 

• Blends into the ceiling: The tapered edge accepts joint tape and texture, so the panel sits flush and matches the surrounding drywall once painted. 
• No latch hardware to manage: The pop-out design requires no latches, locks, or hinges. There is no surface-mounted hardware to work around. 
• Mold and moisture resistant: The glass fiber reinforced gypsum construction resists mold and moisture without additional treatment. 
• No cracking or shrinkage: The panel maintains its shape over time, keeping the finished ceiling joint tight. 
• Lightweight construction: At under 17 lbs., the panel is easy to handle and install, even in the largest standard size, without additional labor. 

Ready to order? Request a quote for the BA-GRG-SC to confirm sizing and production lead times based on your project timelines. 

Ordering for multiple projects? Join our Pro Club today to get exclusive contractor perks such as priority quote turnaround, expedited order processing, and a dedicated account executive. 

Key Product Specifications 

• Product type: Glass fiber reinforced gypsum square corner pop-out access panel 
• Application: Non-rated drywall ceilings only 
• Shell thickness: 1/8" to 3/16" 
• Construction: Glass fiber reinforced gypsum 
• Edge: Tapered edge for joint tape 
• Latch: None. Pop-out design 
• Finish: Ready to texture and paint to match the surrounding ceiling 
• Fastener Test Pull Out (wood stud): 525 lb. avg. 
• Fastener Test Pull Out (metal stud): 215 lb. avg. 
• Fastener Push Through Test: 350 lb. avg. 
• Flame Spread (ASTM-E84-80): 0 
• Smoke Index (ASTM-E84-80): 0 
• Fuel Contribution (ASTM-E84-80): 0 
• Combustion (ASTM-E84-80): 0 
• Fire classification: Class A Non-Rated 
• Custom sizes: Available on request 

What Comes Standard and What Can Be Configured? 

Every BA-GRG-SC ships with the following as standard: 

• Glass fiber reinforced gypsum shell, 1/8" to 3/16" thick 
• Tapered edge for joint tape 
• Pop-out design with no latch, lock, or hinge hardware 
• Ready-to-texture and paint finish 
• Pre-spotted fastener holes for installation 

Note: The BA-GRG-SC has no optional configurations. 

What Should You Confirm Before Ordering BA-GRG-SC? 

• Ceiling type: The BA-GRG-SC is built for non-rated drywall ceilings only. It’s not approved for fire-rated assemblies. Check out our fire-rated access products if your ceiling requires a fire rating. 
• Ceiling opening: Confirm your ceiling opening matches the required dimensions for your chosen panel size before ordering. Each standard size has a corresponding ceiling opening that is larger than the nominal door size. 
• Access method: The panel uses a pop-out design with no latch or lock. Confirm this suits your access and security requirements before ordering. 
• Production lead time: Lead time depends on your configuration and size. Request a quote to confirm production and ship dates for your order. 

Installation Notes 

• Install the BA-GRG-SC in non-rated drywall ceilings only. 
• Secure the panel using the pre-spotted fastener holes around the perimeter. 
• Tape and finish the tapered edge on-site, just as you would a standard drywall joint. 
• Texture and paint the panel after installation to match the surrounding ceiling. 
• The panel requires no latch adjustment or hardware setup after installation. 

Who Installs BA-GRG-SC and Where Is It Used? 

Contractors, facility managers, and building owners install the BA-GRG-SC where ceiling access is needed in finished drywall without exposing hardware or disrupting the surface. 

Common applications include: 

• Commercial buildings: Concealed ceiling access in offices, retail spaces, and common areas where a clean finished look is required. 
• Multifamily and residential buildings: Concealed plumbing and electrical access in finished units with drywall ceilings. 
• Hospitality: Discreet ceiling access in guest rooms, lobbies, and corridors where the finished interior must stay intact. 
• Renovation and retrofit projects: Access added to ceilings where the drywall is already finished, since the panel installs after the drywall is up. 

Prefer a rounded corner instead? Check out the BA-GRG-RC which offers the same glass fiber reinforced gypsum construction and pop-out design but with radius corners. 

Frequently Asked Questions 

1. Is BA-GRG-SC approved for fire-rated ceilings?
   

   No. The BA-GRG-SC carries a Class A Non-Rated classification and is built for non-rated drywall ceilings only. As a result, it’s not approved for fire-rated assemblies. 

2. Does BA-GRG-SC come with a latch or lock?
   

   No. The BA-GRG-SC uses a pop-out design with no latch, lock, or hinge hardware. If your project requires a lockable access panel, check out our other drywall ceiling access products for latch and lock options. 

3. How does BA-GRG-SC finish into the ceiling?
   

   The tapered edge accepts joint tape directly. Tape and finish it on-site the same way you'd finish a standard drywall joint, then texture and paint to match the surrounding ceiling. 

4. Is BA-GRG-SC mold and moisture resistant?
   

   Yes. The glass fiber reinforced gypsum construction is mold and moisture-resistant without additional treatment. 

5. Are custom sizes available for BA-GRG-SC?
   

   Yes. Custom sizes are available on request. Request a quote to confirm dimensions and production lead times for a custom order. 

Why Buy BA-GRG-SC from Best Access Doors? 

Best Access Doors backs every access panel with solid engineering and dependable service. We confirm ceiling opening dimensions, sizing, and production lead times for your exact configuration before you place your order. If your project calls for a custom size, our team can manufacture the panel to your exact dimensions. 

Have any questions? Contact our team or call +1-888-327-5471 to confirm specifications, compare models, and get sizing guidance from our specialists. 

Need a custom size? Request a custom quote to get the panel manufactured to your exact dimensions and specifications.