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DA-70N aluminum windows

An economical solution available in multiple variants: traditionally inward-opening, outward-opening, or with a concealed sash option.

An Investment for Years: Confidence and Security with Aluminium

The economical DA-70N aluminium joinery series is dedicated to investors who expect reliable solutions with good thermal insulation and enhanced resistance to intensive use.

The solid aluminium profiles used in DA-70N windows ensure high structural stability, durability in everyday operation, and optimal resistance to environmental factors, making them a recommended choice even for more demanding conditions. Carefully selected materials, high-quality hardware, and a wide range of functional accessories ensure that the system maintains its full aesthetic appeal and technical performance for many years.

DA-70N Windows: Modernity Within Reach

This versatile aluminium system is designed for both newly built single-family homes and larger developments, as well as renovation projects in various types of buildings.

The innovative DA-70N window series offers numerous design possibilities, including the option of a concealed sash or an outward-opening variant, significantly increasing design flexibility. The system performs perfectly in panoramic glazing and shopfront applications, and matching external doors (based on profiles from the same series) help achieve complete aesthetic consistency throughout the entire project.


Uw*

0,96 W/m2K

Installation depth

Frame 70mm | Sash 79mm

Glazing package

4/18/4/18/4 warm spacer black

Hinges

surface

Ug value

0,5 W/m2K

Package thickness

from 10,5 to 60 mm

DA-70N Aluminium Windows with Concealed Sash (US)

In the elegant DA-70N (US) windows, only the frame is visible from the outside, leaving the sash visually concealed. This design creates a uniform surface and a modern, minimalist look, while maintaining all the functional performance of the window.


Uw*

0,95 W/m2K

Installation depth

Frame 70 mm | Sash 72,3 mm

Glazing package

4/18/4/18/4 warm spacer black

Hinges

Surface-mounted (optionally: concealed hinges)

Ug value

0,5 W/m2K

Package thickness

Available glazing thickness: from 15 to 52 mm

DA-70N Aluminium Outward-Opening Windows (Casement)

Casement windows, which open outwards, allow for full use of interior space without interfering with the functional area. This proven solution is popular in countries such as Scandinavia and England, where it is valued for ease of use, high ergonomics, and stylish design.


Uw*

1,1 W/m2K

Installation depth

Frame 79 mm | Sash 70 mm

Glazing package

4x18x4x18x4, warm spacer black

Hinges

Scissor fittings (concealed) or traditional butt hinges (visible)

Ug value

0,5 W/m2K

Package thickness

Frame: from 13 to 54 mm, sash: from 22 to 62 mm

Benefits Tailored to Your Needs

  • Excellent thermal insulation – greater energy savings on heating
  • Outstanding quality in an economical package
  • Perfect aluminium aesthetics in every window detail
  • Optional anti-burglary solutions, enhancing investment security
  • Design flexibility of the system, allowing for diverse architectural concepts
  • Adapted to the requirements of modern, energy-efficient construction
  • Wide selection of hardware and handles for both private and public buildings
  • Possibility to use concealed hinges and perimeter hardware, including hidden fittings

Colours

The full range of RAL colours is available in the colour chart

Basic colours

RAL 9016 White
Silver - RAL 9006
RAL 8019
RAL palette color

The colours presented are just a visualization and may be different from the actual colours.

Features

Great possibilities in three system variants: standard (also in the corner option), with hidden sash and fire protection.

Broad possibilities of narrow window profiles in aluminum windows.

A universal system with a traditional shape.

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