Sonata Classic – Double Door 1800×2100

🔧 Technical overview:

• • 📐 Frame depth: 68 mm
  • ⚖️ Weight: 127 kg
  • 🌡️ Wood layers: 3
  • 🌡️ Gaskets: 2
  • 📊 Uw: 1.3
  • 📊 Ug: 1.1

🏠 Application:

Eco by nature, Sonata Classic timber windows offer a wealth of solutions and a variety of forms made from a natural raw material – wood. They are intended for environmentally conscious investors looking for modern solutions that let them enjoy natural beauty, and they work equally well in new builds and renovations, from traditional homes to modern single-family houses.

Sonata Classic profiles are built from three layers of specially prepared pine, which ensures very good static parameters despite their light weight. The way the raw material is prepared guarantees its durability. The choice of finishes – raw wood or anthracite RAL 7016, with an optional aluminium cladding on the outside that protects the timber from the weather and keeps maintenance to a minimum – makes it a versatile proposition for many architectural styles.

Opening windows come with tilt-and-turn hardware and double glazing with a warm-edge spacer as standard, while the doors feature a low 20 mm threshold and an automatic multi-point lock.