WINDSPIN is wind-driven roof mounted ventilator designed to withstand heavy wind speed.

It is Rainwater & Bird Proof, being made of closely spaced vents.

It prevents down drafts into the building allowing air entry through side openings of the building.

It effectively removes heat, fumes & dust.

It avoids condensation at the bottom of the roof.

WINDSPIN - turbine roof ventilator being precisely balanced with low inertia, operates freely & smoothly without any vibration even at low wind speed.

It operates due to the stack effect & exhaust hot air even when there is no wind.

Installation of WINDSPIN does not require any structural reinforcement.