tuuletõkkeid

Tuuletõkked, often translated as wind barriers or windproofing membranes, are essential components in modern building construction, particularly in colder climates. Their primary function is to prevent uncontrolled air infiltration and exfiltration through the building envelope. This means they stop outside air from seeping into the building and conditioned indoor air from escaping.

The effectiveness of a tuuletõke is measured by its air permeability. A good wind barrier significantly reduces the amount of air that can pass through it, thereby improving the building's thermal performance. By minimizing air leakage, tuuletõkked help maintain a consistent indoor temperature, reduce energy consumption for heating and cooling, and enhance occupant comfort. They also play a role in preventing moisture-related issues, as they can help control the movement of water vapor, contributing to the longevity and health of the building structure.

Tuuletõkked are typically installed on the exterior side of the building's insulation layer, often within or behind the cladding system. Various materials can serve as wind barriers, including specialized membranes made of woven or non-woven synthetic fabrics, as well as certain types of sheathing with inherent air-sealing properties. Proper installation, including sealing all joints, penetrations, and edges, is crucial to ensure the windproofing system functions as intended. Their use is a key aspect of creating airtight and energy-efficient buildings.