Industrial Dehumidifiers

Commercial dehumidifiers for workshops & sites

Trade Tested’s heavy-duty industrial dehumidifiers are designed to handle excess moisture levels in workshops, garages, storage areas and job sites. By actively reducing damp air, condensation, and excess humidity, they help lower the risk of mould, improve air quality, and protect tools, materials, and building surfaces.

Our dehumidifiers are built for reliability, durability and value. Use a commercial dehumidifier to dry out warehouses, manage moisture on building sites, assist with flood recovery or maintain dry conditions in commercial spaces.

Choose the right industrial dehumidifier for your space

From smaller spaces to larger, high-moisture environments, Trade Tested industrial dehumidifiers are available in 50L and 90L models to suit different workloads and sites.

Designed for practical, on-site use, they feature simple digital controls, flexible drainage options including internal tanks or continuous drain connections, and heavy-duty construction with wheels and handles for easy movement.

	50L Model	90L Model
Best for	Workshops, garages, storage areas up to 70m²	Large sites, flood recovery, high moisture spaces up to 100m²
Extraction capacity	50L per day	90L per day
Drainage	7L tank or optional continuous drain	Continuous drainage supplied
Operation	Digital controls, timer, auto defrost	Digital controls, timer, auto defrost
Mobility	Wheeled, heavy-duty build	Wheeled, heavy-duty build

Check out our commercial dehumidifiers for sale

When damp air is slowing down a project, threatening stored materials or making a workshop uncomfortable, an industrial dehumidifier can make an immediate difference. Trade Tested offers reliable, worksite-ready units with clear warranty and returns information, secure payment options and fast nationwide delivery across New Zealand.

Order online today, browse the wider workshop heating and cooling range, or get in touch for expert advice.