The laws on CO2 emissions are being tightened throughout Europe. The renovation of building envelopes reduces the need for heat and makes buildings airtight and windtight.
This house in Bulgaria was not built to be airtight. But D1 Construction was able retroactively create an airtight building envelope.
As part of the renovation, the insulation was improved to ensure that the building is airtight.
The roof of the listed building was renovated. It was all about solving a challenging problem from a construction physics perspective.
The interior of the listed building was renovated for energy efficiency using SIGA products.
While renovating the roof in the Dresden old town, the roofer relied on a reliable & high-quality underlay membrane.
Bei der Sanierung dieser 1 km langen Wohnanlage aus den 1980er Jahren wurden insgesamt 3 600 Fenster ausgetauscht.
Healthy single and multi-family homes outfitted with a building envelope that offers exceptional air and weathertightness guaranteed to last.
A building envelope system proven to protect your commercial projects.
Protect your mixed-use building and its residents. SIGA products improve the airtightness and windproofness of your building for better comfort and lower operating costs.
Build passive house to reduce energy requirements and improve occupant comfort for a more sustainable future.