Product overview A 40 x 60 cm 16 x 24 in white aluminum shutter access door with louvered appearance and internal sound insulation. Designed for neat, flush installation in walls, ceilings, or floors to provide discreet access to utilities while reducing noise and maintaining a finished look. Key benefits Clean, integrated appearance: Louverstyle face blends with interior surfaces for a decorative yet functional access panel. Noise reduction: Internal sound insulation cotton helps isolate noise from air conditioners and mechanical equipment. Easy access: Pull ring handle allows quick opening, even when carrying tools or materials. Durable sealing: Surrounding sealing strips resist aging to maintain a tight fit over time. Practical maintenance angle: Door opens up to 90 degrees to avoid obstruction while servicing valves, pipes, or wiring. Main features Size: 40 x 60 cm 16 x 24 in, suitable for standard service openings. Color: White for unobtrusive integration with most interiors. Material: Aluminum shutter style face for a lightweight, corrosionresistant finish. Insulation: Sound insulation cotton mounted inside the panel for noise attenuation. Handle: Pull ring included for straightforward onehanded operation. Seal: Agingresistant sealing strips around the frame to limit drafts and dust entry. Hinge: Wide opening up to 90 degrees to provide full access during maintenance. Installation: Designed for embedding in wall, ceiling, or floor. Fix with adhesive or screws depending on substrate and load requirements. Adhesive not included. Use scenarios Air conditioning sound cover: Install over air conditioner access points to reduce operational noise and provide a neat exterior finish. Bathroom service access: Embed in shower or bathroom walls to access shower valves, water shutoffs, and concealed plumbing without removing tiles. Electrical and plumbing maintenance: Use as an inspection hatch for electrical boxes, pipe systems, and cable runs to enable regular checks and quick repairs. Installation notes Prepare opening to match panel outer dimensions and ensure a stable substrate for adhesive or screw fastening. For permanent or loadbearing installations use screws into framing; for a flush tile or drywall finish adhesive can be used. Adhesive is not included. Ensure the pull ring is unobstructed and the sealing strip compresses evenly for results. Materials and compatibility Aluminum front panel with internal sound insulation cotton. Compatible with common residential and light commercial applications where a 40 x 60 cm 16 x 24 in access panel is required. This access door combines a decorative louvered appearance with functional features for maintenance access, noise reduction, and long service life.