Product Description

Product Spec Sheet :

18" x 18" ADC-ED Exterior Door for Walls and Ceilings

Accessing equipment installed inside duct systems often creates challenges. Poorly sealed doors leak air, allowing contaminants in and conditioned air to escape.

These issues don't just affect performance. They add unnecessary energy costs, increase system strain, and make it harder for maintenance teams to work efficiently.

The 18" x 18" ADC-ED Exterior Door for Walls and Ceilings is designed to address these issues. With a fully gasketed, insulated, and flush-fitting design, it ensures an airtight fit.

Why Should Contractors Choose the 18" x 18" ADC-ED Exterior Door for Walls and Ceilings?

• Airtight Performance: Maintains optimal duct efficiency by preventing air leakage while keeping the airflow path completely unobstructed for smoother system operation.
• Durable Steel Build: Reduces long-term maintenance costs with galvannealed steel that resists corrosion, impact, and wear. This makes it ideal for demanding mechanical environments.
• Energy-Saving Insulation: The 1" rigid foam core helps stabilize temperatures within the duct system, improving overall HVAC efficiency and reducing energy waste.
• Low-Profile Appearance: The concealed hinge keeps hardware hidden for a seamless finish while eliminating any components that could disrupt internal airflow.
• Finish-Ready Surface: The white prime coat allows easy painting to match surrounding walls or ceilings, helping maintain a consistent and professional appearance.
• Hassle-Free Installation: Pre-drilled bolt holes speed up mounting and reduce onsite labor, perfect for tight schedules and repeat installations.

Looking for a dependable duct-access door that maintains airflow efficiency and delivers long-term performance? Request a quote today or ask about custom sizes and material options to get the perfect ED Exterior Door for your project.

Product Specifications

• Measurements: 18" x 18"
• Application: Access to equipment installed within duct systems
• Door construction: 16-gauge galvannealed steel
• Frame construction: 16-gauge galvannealed steel with bolt holes
• Insulation: 1" thick rigid foam insulation
• Gasket: Full-perimeter gasket between panel and frame
• Hinge: Fully concealed hinge
• Latch: Exterior cylinder lock with knurled knob or key operation
• Finish: White prime coat, paint-ready
• Rough opening size: 18 ⅜" wide x 18 ⅜" high
• Optional features:
  • Galvanized drywall bead
  • Stainless steel construction (Type 304, No. 4 satin finish)

Ready to try the 18" x 18" ADC-ED Exterior Door for Walls and Ceilings? Equip your duct systems with an airtight, maintenance-friendly access solution. Contact us or call +1-888-327-5471 to discuss your project requirements.