Detached factories offer the most flexibility, no shared walls, independent power, and usually larger land area for heavy vehicle access. Semi-D and cluster factories share party walls but offer lower capital cost. Terrace factories suit light assembly and trading; they are not suited to heavy machinery or high-vibration processes.
Light assembly and trading: 100–200A. Medium manufacturing with multiple machines: 200–400A. Heavy or continuous production lines, injection moulding, or CNC machining banks: 400A and above. Always verify the actual TNB incoming supply at the meter, stated supply and actual supply sometimes differ on older units.
Industrial-zoned land in Malaysia falls under Light Industry (LI) or Medium Industry (MI) classifications. Your business activity must match the approved industrial scheme for that area. Chemical processing, food manufacturing, and certain heavy industries require additional approvals from MIDA, DOE, or DOSH regardless of the zoning class.
Standard factory slabs handle 20–30 kN/m². Heavy CNC machines, hydraulic presses, or large storage racks may require 40–60 kN/m² or a structural assessment before installation. For lease, confirm floor loading capacity and whether any existing tenants have modified the slab.
PJ Industrial Area (Jalan Kemajuan, Jalan 219, Jalan 222) is the main dedicated industrial cluster. Section 51 and Damansara Utama house trading and light industrial operations. Some areas along Jalan Templer and Old Klang Road serve as commercial-industrial crossover zones.
PJ industrial rentals range from RM 2.50–4.50 per sqft per month, reflecting the urban land premium. Ground-floor shoplot and workshop units run RM 3.00–5.00/sqft in more commercial areas. Terrace factories sell at RM 450–700 per sqft; semi-D units command RM 750–1,250 per sqft. Rates are among the highest in the Klang Valley for equivalent specifications.
A detached factory stands alone on its own land title with no shared walls, maximum operational flexibility. A semi-detached (semi-D) factory shares one party wall with an adjacent unit. A cluster factory is part of a group of 4–8 units sharing a common access road and sometimes utilities infrastructure. Each type has different price points and use-case fit.
Ask the agent or owner for the TNB account statement showing the tariff category and maximum demand. For vacant units, ask for the incoming supply rating from the sub-station. If in doubt, engage a licensed electrical contractor (wireman) to assess the incoming supply and advise on upgrade feasibility before signing.
You'll need a business registration (SSM), a local authority business licence (Lesen Perniagaan), and depending on your industry, approvals from MIDA (manufacturing licence for RM 2.5M+ capital investment), DOSH (for hazardous machinery or processes), and DOE (for scheduled waste generators). Our agents can advise on the relevant authority for your specific activity.
PJ is not ideal for high-throughput logistics. Units are generally smaller, ceiling heights are lower (6–8m typical), and heavy vehicle access is constrained in older industrial areas. For dedicated warehousing, Shah Alam and Puchong offer better stock at lower rates. PJ's strength is urban accessibility and corporate visibility.
Renting a factory in Petaling Jaya requires matching the unit to your production process, not just your headcount. Power supply, floor loading, ceiling height, and zoning approval for your specific industry are the variables that determine whether a factory works for your operation or becomes an expensive constraint. Browse verified factory listings in Petaling Jaya with full technical specifications on Industrialprop.