The Best HVAC Access Doors and Panels for Contractors

Exposed systems within your building can cause serious problems that may cause you to spend a lot of money. You can protect the building systems by installing features like access doors and panels. One system that needs access doors is the HVAC, which supplies cooling and heating properties within your building.

A failing HVAC system can become a problem because it can cause the building’s interior temperature to become unbalanced. Tenants will feel extreme temperatures due to the damaged parts of the HVAC system. If you plan on installing access doors for your building’s HVAC system, you can find different types, with each having its benefits.

1. Grease Duct HVAC Access Panels

The first access panel type that you can install on your HVAC system is grease duct access panels. Many kitchen restaurants and other areas that experience high heat all the time use it. Other types can withstand extreme temperatures of 2,300 degrees, so they should last long when exposed to long flames.

2. Air Duct HVAC Access Panels

If you don’t prefer grease duct access panels, there’s also the air duct HVAC access panel that can cover air handler units and other HVAC types. They work best for HVAC ducts because they provide a tight seal preventing cool or hot air from escaping. You can get it in different sizes, ensuring that it can fit on standard ductwork dimensions.

You also have the choice to place a fiberglass window on the access panel so that your technicians can look inside the ducts without opening them. The fiberglass can also withstand low or medium air duct pressures, ensuring that the glass won’t shatter under constant air pressure.

3. Drywall Access Panels

Contractors might install air ducts besides drywall, so the best choice is a drywall access panel. It lets HVAC technicians gain access through drywall surfaces while keeping their original appearance. It’s the best-suited access panel when you don’t want to ruin the aesthetic appeal of the wall or surface.

Note that some access panel types cannot provide a tight seal, so there’s a possibility that air from the ducts might escape through the gaps of the panel. However, drywall access panels can seal themselves effectively and ensure the interior space never experiences heat spikes or other harsh outdoor elements.

You also have the option to choose the recessed, perforated steel frame version of the drywall access panel. It allows technicians and other contractors to install a drywall piece on the frame, which helps hide the door panel and prevent it from being an eyesore.

4. General-Purpose Access Panels

You can use general-purpose access panels if your building doesn’t have to follow specific codes or require to conceal valuable building systems and components. It has flush latch releases for a smoother surface integration. Other features include recessed frames, hinges, removable doors, and weatherproof gaskets that are great for confined spaces. It also comes in several finishes like stainless steel, galvanized steel, or baked enamel finish.

Remember that installing an incorrect one can lead to severe HVAC or building damage. This article can serve as your guide in choosing which type of HVAC access doors and panels you need.