In manufacturing industries—especially in sectors like food and beverage, pharmaceuticals, and electronics—maintaining cleanliness isn’t just a best practice, it’s a requirement. One effective way to support hygiene and safety standards is by creating clean zones within the facility.

But how exactly can these clean zones be implemented and maintained? One solution lies in the installation of high-speed doors.
What Are Clean Zones?
Clean zones are designated areas within a factory or warehouse that follow strict hygiene, temperature, and air quality controls. These spaces are designed to minimize contamination during production, packaging, or storage. Clean zones help reduce the risk of product spoilage, ensure regulatory compliance, and maintain consistent product quality.
To function effectively, these zones need to be physically separated and easily accessible—this is where the right door system becomes critical.
How High-Speed Doors Help Maintain Clean Zones
High-speed doors offer several advantages when it comes to separating clean areas from general production or loading zones. Here’s how:

1. Fast Operation Minimizes Air Exchange
COAD high-speed doors open and close rapidly, significantly reducing the time the door remains open. This helps limit air exchange between clean and non-clean areas, keeping contaminants out.
2. Air-Tight Sealing
Each COAD high-speed door is designed with a tight seal to reduce dust, dirt, and airborne particles from entering. This is essential for environments where even minor contamination can cause problems.
3. Automatic Touchless Operation
Motion sensors or remote activation help prevent the need for manual door operation, which reduces physical contact and enhances hygiene.
4. Durable, Easy-to-Clean Materials
The sheet used in COAD’s high-speed doors is made of high-quality PVC or stainless steel options (depending on the model), which are smooth, non-porous, and easy to clean.
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Recommended Door Type for Clean Zones: COAD C-1 Standard Type
For facilities requiring strict hygiene, the C-1 Standard Type is highly recommended. It comes with no brush design option for certain no-contamination build and cleanliness, as well as a 2mm thick PVC sheet for extra strength and insulation.
Also Read: How High-Speed Doors Reduce Workplace Accidents in Factories | COAD Indonesia
Clean Zones = Clean Results

Clean zones aren’t just about compliance—they’re about quality, safety, and efficiency. By using high-speed doors to separate and protect these critical areas, manufacturers can meet standards while improving overall workflow.
Looking to improve hygiene in your facility? COAD Indonesia provides customized solutions to match your factory layout and cleanliness needs.
COAD Indonesia
Call center:
+62 21 299-16111
WhatsApp:
(Sales 1) 0816-1717-6440
(Sales 2) 0855-1051-095
(Sales 3) 0812-1110-2255
Email: mkt@coad.co.id
Address: The Bellezza Shopping Arcade Unit 270 Lt 2
Jl. Letjen Soepono No. 34, Arteri Permata Hijau Jakarta 12210 Indonesia
Branch in East Java Area:
Jemurwonosari Gg. Mualim No. 6 Surabaya 60237
Arief Tri Wibowo
0813-3157-0117




































