If you need to add ventilation to your shed, we have both mechanical and passive options available. Turbine ventilators mechanically remove heat from inside your shed and exhaust it out though the roof. Wall vents placed near the top allow heat to naturally rise up and out of the shed. Wall vents can also be placed high and low to allow cool air to enter near the bottom as hot air rises out the top thereby establishing a constant air flow. We are also able to supply and install through-wall air conditioners and electrically powered roof ventilators (electrical connection is by others).