BA-IVH

BA-IVH Invisa Hatch™ Drywall Inlay with Fully Detachable Hatch

The BA-IVH Invisa Hatch™ Drywall Inlay with Fully Detachable Hatch is a non-rated drywall access panel designed for wall and ceiling installations. It features concealed hardware and a fully removable door, providing maintenance access to mechanical, electrical, and plumbing systems while integrating flush into finished drywall surfaces.

Construction includes a welded aluminum frame and door for structural integrity, with a minimal 1/16" reveal between frames that enables seamless drywall integration. To ensure reliable performance, a white foam perimeter gasket creates a tight seal when closed. Meanwhile, moisture- and mildew-resistant greenboard comes standard for use in damp or variable environments.

The BA-IVH's open hinge design allows complete door removal, while touch latches and safety chains or cables provide controlled access. It's compatible with ½" and ⅝" drywall and supports custom sizing for larger wall and ceiling openings.

Technical Specifications

• Frame and Door Material: Welded high-grade aluminum
• Design: Fully concealed hardware with drywall inlay
• Reveal: Minimal 1/16" between frames
• Drywall Compatibility: ½" and ⅝"
• Inlay Material: Moisture- and mildew-resistant greenboard (standard)
• Perimeter Gasket: White foam gasket for a tight seal
• Door Type: Fully detachable hatch with open hinge design
• Latching System: Touch latches with safety chains or cables
• Installation: Wall and ceiling applications (non-rated)
• Wall Operation: Top-to-bottom opening
• Security Options: Screwdriver-operated cam latch, screwdriver-operated four-square cam latch, round cylinder lock with key, mortise cylinder lock preparation, hex head cam latch, pinned hex head cam latch
• Standard Sizes: 8" x 8" up to 30" x 30"
• Custom Sizing:
  • Walls: Minimum 6" on one side; up to 73" on one side
  • Ceilings: Up to 40" x 40" or 160" maximum perimeter

Why Should You Use the BA-IVH?

• Virtually Invisible Design: With only a 1/16" reveal line and concealed frames, latches, and hinges, this panel disappears into walls or ceilings once painted or textured. It maintains the design of any space without the visual disruption of standard access panels.
• Complete Access When Needed: The fully detachable hatch provides unrestricted access to building systems for maintenance, repairs, or installations. Simply remove the entire hatch when you need maximum workspace, then reinstall it just as easily when the job is complete.
• Reliable Construction: The welded high-grade aluminum construction delivers long-lasting performance that won't warp, rust, or deteriorate over time. Meanwhile, the moisture- and mildew-resistant greenboard keeps the panel reliable in damp environments without requiring additional waterproofing measures.
• Simple, Safe Operation: Touch latches allow quick access with a gentle push, while safety chains or cables prevent the door from swinging open unexpectedly. There are also optional security locks that add protection when needed.
• Versatile Installation Options: The BA-IVH is available in custom sizes to fit your specific project requirements, with options for wall and ceiling installations. The panel works with standard ½" or ⅝" drywall thickness, and larger ceiling panels can be configured as double doors when the perimeter exceeds 160".

Installation Steps

1. Locate and Measure: Select your installation spot and mark the positions of nearby studs and joists. Measure the inside frame dimensions, then add ¾" (9 mm) to each side to determine your rough opening size.
2. Mark and Cut the Opening: Draw two perpendicular lines on your wall or ceiling, keeping them 1¼"–4" (32–102 mm) from any stud or joist. Verify the lines are square, then cut a clean opening.
3. Secure the Panel: Slide the access panel through the opening and pull it back firmly into place. Drive screws into the panel frame, keeping them no more than 4" (102 mm) apart.
4. Test and Apply the Compound: Confirm the door opens and closes correctly, then apply drywall compound separately to the hatch and wall.
5. Install the Safety Cable: Clean the frame and door with a damp cloth, then install the safety cable.

Construction professionals must partner with reliable suppliers to keep projects on schedule and specifications on track. Best Access Doors supports contractors, architects, and project managers with durable access solutions, responsive technical support, and flexible sizing options.

Connect with our team or call +1-888-982-9434 to discuss your project requirements. Our Pro Club membership is available for professionals seeking priority quotes, faster turnaround times, and dedicated support.