LZMZMQ Recessed Ventilation Grille Cover, Heavy Duty Inspection Door for Plumbing, Outdoors/Interior Wall Hole Cover Up for Home/Hotel/Office(20x30cm/7.9x11.8in)

Our stainless steel louvered access doors feature a smooth surface for easy cleaning and maintenance, suitable for both residential and commercial spaces. Constructed from , rust-resistant, and wear-resistant materials, these doors ensure long-term reliability in any environment. Precision-cut louvers enhance airflow for optimal ventilation while adding a sleek, modern aesthetic to walls, ceilings, or HVAC systems. Equipped with sturdy hinge-mounted switches.● Specifications:- Material: Stainless steel- Size: Opening width x high（Custom）- Embedding depth: 4cm(1 3/5")- Buckle edge width: 3cm(1 1/5")- Outer Dia = Opening + 6cm(2 2/5") - Inner Dia = Opening - 0.5cm(1/4")● Features:- Made of Stainless Steel - Custom sizes available—provide measurements for a precision-fit access door.- The louvers feature ensuring smooth air circulation for efficient ventilation. - Equipped with a flexible and portable door hinge switch, it opens and closes smoothly. - Smooth surface, easy to clean and maintain. Simply wipe gently with a cloth.- Detailed instructions are attached to save time and labor costs.● Package Includes:1 x Access Panel● Warm Tips:Our dimension data refers to the hole opening size. Please carefully the size information and verify it is correct before placing your order.All product dimensions are measured manually and may vary slightly. Actual product dimensions prevail.

• Custom Sizes: Simply provide your exact hole dimensions and whether small or large openings, we tailor each door for seamless installation and made-to-order—ideal for spaces
• Stainless Steel Grilles：Our access doors are built for durability and rust resistance, perfect for demanding environments. Made from stainless steel, they offer superior strength, hygiene, and longevity
• Door Hinge Lock: Our access panel are equipped with a hinge lock mechanism. Locate the hinges at both ends and press them toward the center to open the grille
• Easy To Install: This Vent Grille can be installed on walls and ceilings using silicone sealant and screws. Its simple installation adapts to various construction requirements
• Widely Application: Our Vent Cover is designed to provide an aesthetically pleasing way t hide cables, unsightly holes in the ceiling or wall. Widely used in plumbing,security systems, HVAC, duct systems, sprinkler system,water valves and all types of renovations