Moisture is one of the biggest causes of site delays and finish failures. The right commercial dehumidifier keeps RH steady during concrete curing, screeding, painting and final snagging—without the fuel cost and temperature spikes of traditional building dryers.
Dehumidifier vs Building Dryer: What’s the Difference?
- Commercial dehumidifier: Removes moisture from air to hit a target RH (typically 40–60% RH). Efficient in enclosed spaces and during finishing.
- Building dryer/space heater: Raises air temperature to speed evaporation. Useful for initial drying but can cause uneven finishes and high energy costs.
Recommended RH targets on site
- Concrete curing & screed: keep RH ≤60% to avoid surface dusting or curling.
- Painting & finishing: aim for 45–55% to prevent blistering/bubbling and slow cure times.
Best-fit Solenco units for contractors
Solenco 85L Commercial Dehumidifier — high extraction with rota-moulded durability, auto-restart and onboard pump for continuous drainage.
Need distributed dry air? Add the Commercial Dehumidifier Vent Hose to direct air into corners or behind battening.
Deployment tips that save days
- Seal the zone: close windows/doors; use plastic to “cocoon” rooms for faster stabilisation.
- Place for circulation: centre the unit and avoid blowing straight at fresh plaster/paint.
- Drain continuously: run the pump line to a sink/drain so you can operate unattended overnight.
- Log RH: simple data logging per room keeps trades moving in the right order.
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