Large Roof Ventilation Outlet "Ventilation Tower"

By utilizing temperature difference ventilation, hot air is expelled from the ventilation openings near the ceiling!

last updated Feb 25, 2025

Super Roof Ventilation "Super Roof Kan-ki"

Efficiently expels heat and humidity trapped in the attic! Adjustable from 4 inches to 10 inches.

last updated Mar 27, 2025

Wall-mounted ventilation outlet "Attic Heat Exhaust Eco Louver"

We offer fixed and temperature-sensing types! Variations include square, pentagonal, and single-flow shapes.

last updated Feb 25, 2025

Outdoor Ventilation Outlet "SB-WINDOW"

Ventilation with a small window design! Three levels of air intake adjustment, capable of sealing.

last updated Feb 27, 2025

Automatic opening and closing natural ventilation vent "Kaiteki Auto Kanki"

Can be installed on walls indoors and outdoors, such as warehouse walls! Temperature-sensitive with automatic opening and closing.

last updated Feb 20, 2025

Underfloor ventilation vent "Auto Underfloor Ventilation"

Shape memory alloy detects temperature and automatically regulates the ventilation path. It uses a sturdy stainless steel mesh.

last updated Feb 20, 2025

Renovation Underfloor Ventilation Opening "Auto Underfloor Ventilation RF"

Automatically ventilate under the floor for comfort! Temperature sensing technology utilizing natural energy.

last updated Feb 25, 2025

Underfloor Ventilation Opening "Round Underfloor Ventilation Grille"

A simple round design that does not require a strong foundation! It alleviates cold from the floor below.

last updated Feb 28, 2025