What are access doors?
Access doors will let you have access to those spaces that are enclosed and behind the ceiling, walls and floors. There are actually some access doors that are big enough for people to fit in it however most access doors are much smaller. Access doors that are small will give you access to small compartments and smaller spaces. Access doors are properly aligned in surfaces and this is why it does not destroy the appearance of different surfaces. In order to maintain the fire safety, structural integrity and privacy of a building they make use of access doors.
Here are the different kinds of doors:
A. Fire rated access doors
The fire rated access doors were made and designed to meet the fire safety regulations. If there are openings in the walls and ceiling it can cause more damage when there is a fire. You can prevent this by having air tight doors. This kind of access doors can seal HVAC elements, electrical wiring, flammable materials, exhaust systems and gas lines.
This type of access door can properly protect all of these elements and even prevent any kind of smoke, flame or heat. Fire rated doors are made by different materials like smoke proof gasketing, mineral wool insulation and thick galvanized steel. This is great if your indoor space is exposed to air flow outdoors since this kind of access door has airtight gasketing and heavy duty steel.
There are self-latching fire rated access door and fire rated access door that can swing upward or inward. The fire rated access doors should be placed on walls and ceilings.
B. General purpose access doors
The general purpose access doors can be used outdoors or indoors. They can be installed on ceilings and walls. Some of the features are it has recessed frames, flush latch and concealed hinges. If you do not need to follow the right fire codes and keep high valued items then you can make use of the general purpose access doors.
There are general purpose access doors that have removable doors, temeperature controlled doors, weatherproof gaskets, draft resistant doors with vents. But, this type of access door does not require the fire code.
C. Drywall access doors
Drywall is a material that is used to make walls of commercial building and residential houses. This type of access doors will reseal the walls and maintain certain features like the flush frames and paint finishes.
You can easily choose the right access door since you know the types of doors. These are the types of access doors.