Sustainability overview
Vision
We strive for a world of zero energy loss buildings.
Why is this important?
Currently, buildings consume around 40% of global energy, mainly for heating and cooling. Leaks in the building envelope result in significant energy losses, as heated or cooled air constantly escapes.
This not only increases energy consumption but also CO₂ emissions that contribute to global warming. We are committed to creating energy-efficient buildings with enormous savings potential.
Benefits of airtight buildings
Discover how airtight buildings can make your life more comfortable and sustainable.
Preserve building value
Airtight buildings are permanently protected from wind, rain, drifting snow, insect infestation, and damage from condensation and mold, regardless of the roof or façade finish.
Greater living comfort
No drafts – heat and cold stay outside, significantly improving living comfort.
Protect the climate, save money
Significantly reduced energy use for heating and cooling saves costs and protects the climate.
Active house achievable
The low energy consumption of an airtight building makes it easier to be self-sufficient with renewable energy and turn the building into an active house.
Mission of SIGA
SIGA develops and produces high-performance tapes, membranes and sealants free of toxins that are resistant to aging and provide and airtight and weathertight seal for buildings of all types.