K.LINE

With K•LINE – Low-carbon construction, without compromising performance.

France’s leading manufacturer of aluminium joinery, K•LINE has been designing and manufacturing windows, sliding doors and entrance doors in France for nearly 30 years. Its ready-to-install bespoke solutions combine design, thermal, acoustic and environmental performance to meet the needs of individual housing, collective housing and tertiary sector projects.

The products benefit from the Origine France Garantie (OFG) label* and NF certification, guaranteeing verified performance as well as manufacturing quality controlled by an independent organisation.

Committed to a global decarbonisation approach, K•LINE is evolving its standards to reduce the carbon footprint of all its solutions. Its windows now incorporate recycled-material profiles and glazing as standard, while its new generation of entrance doors is eco-designed while offering a high level of customisation.

As a brand of the Liébot Group, K•LINE relies in particular on Coralium, the group’s low-carbon foundry, which contributes to an integrated aluminium supply chain in France, a guarantee of quality, industrial control and supply sovereignty.

Certified solutions ready to be used in projects

K•LINE low-carbon joinery is designed to meet the requirements of specifiers.

• Up to 48 kgCO₂eq./m² (carbon footprint of the complete K•LINE low-carbon window).
• Individual INIES Environmental and Health Declaration Sheets (FDES) for the entire K•LINE offering.
• Can be integrated immediately into project specifications (CCTP).
• Meets requirements for low-carbon and certified tenders.

* Excluding service doors.