Inspection Access Panel AWENTA model kral20 300x500 mm for drywall (karton-gips)

The AWENTA inspection access panel model kral20 300x500 mm is designed for installation in drywall (karton-gips) walls to provide a flush, discreet opening for maintenance of concealed utilities. Manufactured to fit a standard 300 x 500 mm rough opening, this panel offers a simple solution for accessing plumbing, electrical connections, valves and other service points without compromising wall appearance. The construction is intended for recessed mounting in gypsum board and integrates with common finishing materials used in residential and commercial interiors.

Advantages

The AWENTA kral20 panel combines a low-profile, flush-mounted design with durable materials that resist typical wear associated with repeated access. Its geometry and mounting features enable straightforward installation in drywall systems, minimizing the need for additional framing. The panel provides a consistent, tidy finish that can be painted or finished to match surrounding surfaces, preserving the room’s visual continuity while allowing easy service access.

Suitable for

• Access to concealed plumbing and shut-off valves in bathrooms and kitchens
• Inspection and servicing of electrical junctions and wiring behind drywall
• Access points for heating and ventilation system valves or controls
• Maintenance openings in residential and light commercial interior walls

Key specifications

• Visible panel size designed for 300 x 500 mm drywall opening
• Recessed, flush-mount design for gypsum board walls
• Constructed for repeated opening and closing during maintenance
• Finish suitable for painting or surface finishing to match surroundings
• Suitable for residential and commercial interior installations

How to use

Install the panel into a prepared opening in drywall according to local building practices and the manufacturer’s installation instructions. Position the frame into the recess, secure it to the surrounding gypsum board or supporting framework, and apply finishing compounds as required to achieve a flush surface. After finishing and painting, the panel provides a pull-open or removable access point for service personnel to inspect or work on concealed systems. When not in use, ensure the panel is closed to maintain the integrity of the wall finish.

Usage recommendations

Locate the panel so it provides direct access to the service element while avoiding interference with structural studs or insulation. Use appropriate fasteners and joint compounds compatible with gypsum board, and follow local codes for access panel placement when installed near plumbing or electrical systems. For frequent service points, check that the panel remains aligned and that seals or finishes are maintained to prevent draft or moisture ingress.