Window Opening Control Device

Window Opening Control Device, a crucial safety feature that limits how far a window can open to prevent accidental falls, especially by children, while still allowing for ventilation and emergency escape. These devices automatically reset when the window is closed and meet safety standards like ASTM F2090, requiring a specific action (like pressing buttons or levers) to fully disengage for escape.

Slider Windows WOCD Safety

Important Safety Information

Slider Windows WOCD Installation

WOCD Installation Instructions

Slider Windows WOCD Installation Video

WOCD Installation Video

Casement Windows WOCD Safety

Important Safety Information

Casement Windows WOCD Installation

WOCD Installation Instructions

Casement Windows WOCD Installation Video

WOCD Installation Video

Installation Guide

Problems arise because air can hold only a limited amount of water vapour, varying with the temperature. Condensation is related to two conditions always present in the atmosphere inside your home. 

Maintenance Tips

Problems arise because air can hold only a limited amount of water vapour, varying with the temperature. Condensation is related to two conditions always present in the atmosphere inside your home. 

Energy Efficiency

Learn more about North Air’s Energy Efficiency.

The Energy Star program has become an international standard to help consumers save energy and money through the purchase of energy efficient products.

Condensation

Problems arise because air can hold only a limited amount of water vapour, varying with the temperature. Condensation is related to two conditions always present in the atmosphere inside your home.