Natre Klassisk - Balcony Door, without aluminium cladding

Natre Klassisk Balcony door without aluminum cladding are stylish and sophisticated doors with a 3-layer glazing unit. The doors are all custom-made and available in multiple designs. The slim frame maximizes natural daylight, and whether they are used in a continuous row or as individual units, Natre Klassisk make a valuable contribution to a modern style.

Natre Klassisk is suitable for commercial buildings, apartment buildings, and private projects. Natre Klassisk are made to customer specification, have excellent drainage, and are delivered fully painted from the factory. The doors are produced in accordance with EN 14351-1-2006+A2 2016+NA 2017.

Opening functions are tested according to and third-party verified for:

• Resistance to wind load (Test: EN 12211:2016, Classification: EN 12210:2016)

• Watertightness (Test: EN 1027:2016, Classification: EN 12208:1999)

• Air permeability (Test: EN 1026:2016, Classification: EN 12207:2016)

• Impact strength (EN 13049:2023)

• Thermal transmittance (EN ISO 10077-2:2017)

• Acoustic performance rating (EN ISO 10140-2:2021)

We use pine from Northern European forests for frames, sashes/casements, glazing bars, mullions, and transoms. All suppliers are certified according to FSC and/or PEFC.

When treating the surface of the wood, we use a water-based diffusion open system called 2-ØKO from Teknos Norge AS.