HINGED ACCESS PANELS with either Slotted Cam Latch or Keyed Cam Latch

hinged gypsum access panel for drywall


GFRG Access Panels and Doors made from glass fiber reinforced gypsum and 70% post-consumer recycled glass for a sustainable design that blends seamlessly into your walls and ceilings.

Consisting of a surround frame and either a Pop-Out or Concealed Hinged Door, Seamless GFRG Access Door Panels are perfect for jobs where Access is required at regular intervals.

Light-weight and easily textured, these panels can be used in both new and retrofit construction across unlimited applications.

The smart design helps contractors work smarter, faster, and better with deeper tapered edges, level 5 finish, pre-countersunk locations with superior plywood embedments for addition mechanical strength for drywall joints that won't shrink, crack, or sag. Our precision CNC machine controlled pattern making for mold making provides an aesthetically pleasing solution for a more attractive interior.

  • Simply provide framing support for the exterior edges of the frame panel
  • Attach with course thread drywall screws into the pre-countersunk locations provided
  • Taping and finish is the same as conventional drywall finishing techniques
  • Thermal stable product

GRG Access Doors are taped and finished to integrate with the drywall ceiling with the minimum of visible lines.

Castle Panels & Doors are available in over 700 sizes to accommodate small to large access openings, Castle Access Panels & Doors meets Class A flame spread rating in accordance with:

ASTM Standard E1264-08
ASTM Standard E84-80



Square Corner
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Radius Corner
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hinged gypsum access panel with touch latch

Our innovative Castle TL (Touch Latch) GFRG Access Panel blends seamlessly into wall or ceiling. Consisting of a frame and panel door it simply opens with our Pushing firmly in the corner in an upward motion to disengage the European Touch Latch hardware from the back side of the panel door. Once installed and finished to match the existing surround surface, a clean equal tight seam is all that remains visible.

A continuous neoprene gasket in the frame guarantees acoustic, smoke and air tight seal. (Extra)

Available in GFRG (Interior) or GFRC (Exterior)

  • Drywall, plasterboard, wallboard, gypsum board, sheetrock, gyprock or stucco
  • All assemblies clad in wallboard 5/8" (Shim 1/2" drywall where it meets the frame)
  • Wall or Ceiling Applications
  • New Construction or Retrofit
  • This product is Class A Non Rated
  • ASTM E84-80
  • ASTM E1264-08


  • Virtually invisible access opening (only 1/16" continuous seam)
  • Clean, continuous surfaces without visible hardware
  • Apply your choice of surface treatments directly to the frame and panel door

Standard Features:

  • Available in Radius or Square Corner designs
  • Concealed mechanical touch-latch and spring loaded concealed hinges
  • Free of moisture, sagging, mold, cracking, warping, lightweight
  • Panels remain attached to the frame
  • Perimeter neoprene gasket attached to continuous frame, air and smoke tight – (extra)

Castle Access Panels & Doors products find themselves on wall or ceiling applications. Our Access Panels have become the preferred choice among designers, architects, in high-end construction projects throughout North America.


Square Corner with Touch Latch
product diagram
Radius Corner with Touch Latch
product diagram