Access Panel Double Door Ventilation, 20 48 in Width Louvered Vent for Drywall/Exterior, Embedded Metal Crawl Space Customizable(H50xW50cm/20"x20")

【 Heat Dissipation & Ventilation 】: Our louvered vents provide heat dissipation and ventilation to both promote air circulation and protect internal equipment, and built-in filters keep pests or small animals out 【 Metal Double Door Access Panel 】: Gable vent is made of aluminium alloy, which is sturdy & waterproof, not easily dented & bent, and offers enduring reliability. Double door design provides more spacious maintenance space and higher efficiency 【 Embedded Design & Handle 】: Crawl space door with an embedded design blends with the wall surface and covers exposed holes. The handle on the service door allows for easy opening and closing of the door, providing convenience for future repairs 【 Easy to Install 】: Measure the size of the hole and select the attic door size, then place the door in the hole and secure it with screws or glue (Screws included). Doors support customisation, please contact us if required 【 Widely Used 】: Access door can be used for areas on indoor and outdoor walls, and ceilings, such as plumbing, wiring, security systems, or Heating, duct systems, and sprinkler system, etc