Noida and Greater Noida have a large number of controlled environments: electronics assembly rooms, pharma and nutraceutical clean areas, testing labs and central kitchens. For all of them, walls have to be smooth, easy to clean and free of anything that sheds particles. Many new projects choose between two approaches: coated masonry walls or modular cleanroom panels. We install hygienic coatings and coves, and we're happy to explain where each approach fits.

Coated walls or modular panels?

PointCoated masonry wallsModular cleanroom panels
CostUsually lowerHigher
Speed on a new buildNeeds plaster to cure and dryFast, installed as a system
Changes to layoutHarderPanels can be moved or reused
JointsSeamless coatingPanel joints sealed
Best forFixed rooms, kitchens, labs, clean areas with moderate classificationHigh-classification cleanrooms, rooms that may be reconfigured

For many electronics assembly areas, packing rooms, labs and kitchens, a well-prepared coated wall with coved junctions is the practical and economical choice.

Electronics and pharma clean areas

In controlled rooms, walls must not shed dust. Old emulsion paint and distemper chalk over time, so they are removed entirely before coating. We apply a hard epoxy or PU coating in a light colour, and form coves at the floor and, where specified, at wall-to-wall corners. The floor side of the cove joins the PU self levelling or ESD floor, so the room is continuous from floor to wall.

Central kitchens and food plants

Central kitchens for restaurant chains and corporate canteens in Noida need walls that handle grease, steam and daily washing. A coated wall with a cove joined to a PU concrete floor gives an easy-clean, audit-friendly surface. Bump rails protect walls from trolley damage.

New building challenge: plaster moisture

New plaster holds a lot of water, and it takes weeks to dry. Coating too early causes blistering and poor adhesion. In fast-track Noida fit-outs, this is the most common cause of wall coating problems. We check moisture before coating and, if the programme is tight, discuss options such as moisture-tolerant primers or starting with rooms that dry first.

How the work is sequenced

  1. Plaster repairs and removal of old finishes
  2. Moisture checks
  3. Primer
  4. Coves formed and joined to the floor system
  5. Wall coating in two coats
  6. Sealing around doors, windows, switches and service penetrations

Penetrations are easy to overlook, but gaps around pipes and sockets are where dirt and pests get in.

FAQs

Can coated walls be used in an ISO-classified cleanroom?

For many lower-classification rooms, yes. For stricter classifications, modular panels are often specified. Your cleanroom designer should confirm.

How long does new plaster need before coating?

It depends on thickness and conditions. We check with a moisture meter rather than relying on a fixed number of days.

Can you coat ceilings too?

Yes. Hard, washable ceiling coatings are used in kitchens and some clean areas.

Call +91-8755475716 or fill in the form below to discuss your project in Noida. More details are on our wall coating and coving page.

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