The high thermal performance, down to a Uf-value of 1.4 W/m²K, is achieved by the use of a 3-chamber insulation system for a high level of wind and water tightness.
Sleek and Elegant
With its minimalist frame and ultra-slim profiles, Reynaers at Home’s SL38 combines elegant design and stability with market-leading energy efficiency.
The SL38 system is available in 3 very different minimalistic design variants – Classic, Ferro and Cubic – to perfectly match the architectural aspects of any home.
These beautiful windows and doors can be provided with double or triple glazing without using the ultra-slim look.