EN | DAKO | Aluminium windows

Aluminium windows – system 70/77

Contact DAKO to check availability of optional equipment elements in selected DAKO products.

DA-77
+ CORNER option
DA-77 US
DA-77 EI
DA-70

DA-77
- U of reference window (1230 mm x 1480 mm): 1,0 W/m²K
- Glazing range: from 21 to 67 mm
- Maximum dimensions* for turn-tilt sash: 1700 mm x 2800 mm
DA-77 CORNER option
- No structural profiles in the corner
- Joining two panes in the corner with black glue gives a single line effect and underlines the character of the corner
- Glazing surfaces can be divided by means of glazing bars, which allow the installation of DA-77 windows with different types of opening
- Uw of the reference window (2 x 1230 mm x 1480 mm): 0.80 W/m²K
- Glazing range: 32 mm to 72 mm
- Insulation insert in the middle chamber
Excelent insulation, increased durability
* check details in sheet “Dimensions and weight”

Characteristics
Profile

4-chamber profile (Sash: 86 mm | Frame: 77 mm)
Thermal breaks 43 mm made of fiber glass reinforced by polyamide
Two seals of two-component EPDM synthetic rubber
Glass

Triple glazing package:

4X18x4x18x4 Ug = 0,5 W/m²K – opening windows
ESG/8/16/ESG8/16/44.2 Ug = 0,6 W/m²K – corner windows

Available glazing thickness from 21 to 67 mm
Acoustic insulation Rw of available glazing: from 31 to 47dB
Fittings

Hinges topcoats
Microventilation
Anti-burglary catche in turn-tilt sash and anti-burglary bolts in fittings
Four-stages tilting mechanism
Handle rotation blockade with lift
Handle

Made of aluminium
Ergonomic design
High durability

Standard color: white, brown, silver | Optional color: stainless steel, old gold, colour of ironwork
Dimensions and weight

Minimum dimensions of turn-tilt sash: 420 mm x 420 mm
Maximum dimensions of turn-tilt sash: 1600 mm x 2400 mm
Maximum surface of the sash: 3m²
Maximum weight of the sash: 100 (150) kg
Minimum dimensions for a corner window: 560 mm x 560 mm x 560 mm
Maximum dimensions for a corner window: 2400 mm x 3000 mm x 3000 mm
Aluminum windows designed for modern detached houses and investments.

The system allows the use of special glass – energy-saving, sound-reducing, anti-burglary, and others – within the scope of glazing.

In all Dako systems, closed sash makes from the outside impression of a single plane, which gives the facade a modern and elegant look.
DA-77 US
Concealed sash system with exceptional aesthetics
- Uw of the reference window (1230 mm x 1480 mm): 0,8 W/m²K
- Glazing range: from 15 to 60 mm
- Max dimens.* for tilt-and-turn sash: 1600 mm x 2500 mm
*see details in the “Dimensions and weight” tab
Characteristics
Profile

4-chamber profile (Sash: 80,8 mm | Frame: 77 mm)
P43 mm thermal breaks made of glass-fibre reinforced polyamidem
Three seals made of two-component EPDM synthetic rubber
Glass

Triple glazing package 4x18x4x18x4 CR black
Ug of the glass = 0,5 W/m²K
Noble gas filling

Glazing thickness available:15 to 60 mm
Soundproofing of available glazing Rw: 31 to 47dB
Fittings

Surface hinges
Optional concealed hinges
Burglar-proof catch in the tilt-and-turn sash and anti-burglary mushrooms
Handle rotation lock
Handle

Made of aluminium
Ergonomic shape
High durability

Standard colour: white, brown, silver | Optional colour: stainless steel, old gold, joinery colour
Dimensions and weight

Minimum dimensions for tilt-and-turn sash: 550 mm x 550 mm
Maximum dimensions for tilt-and-turn sash: 1600 mm x 2500 mm
Maximum sash area: 3m²
Maximum sash weight: 130 (160) kg
A series of modern aluminium windows with exceptional aesthetic values, due to the use of a concealed sash and maximum thermal insulation. Designed mainly for modern detached houses and larger investments.

The system enables the use of special glazing – energy-saving, acoustic, anti-burglary in classes from RC1 to RC3 – within the glazing range.

The construction possibilities allow to design large glazings in accordance with the current architectural trends.
DA-77 EI
Advantages of the DA-77 series in fire protection standard
- Uw of windows with sash dimensions 2000 x 1100 mm with 2-chamber glass Ug 0.5 W/(m²K), with warm distance frame and fire protection glass in EI30 class.
- Glazing range from 41 to 60 mm
- Dimensions max.* for tilt-and-turn sash: 1600 mm x 2400 mm
*see details in the “Dimensions and weight” tab
Characteristics
Profile

4-chamber profile (sash: 86 mm | frame: 77 mm)
43 mm thermal breaks made of glass-fibre-reinforced polyamide
Two seals made of two-component EPDM synthetic rubber
Glass

Triple glazing package 5T ESG /12+A/5TESG/12+A/EI 30
Ug of the glass = 0,7 W/m²K
Noble glass filling

Glazing thickness available: 41 to 60 mm
Sound insulation of available glazing Rw: 31 to 42 dB
Fittings

Surface hinges
Optional concealed hinges
Burglar-proof catch in the tilt-and-turn sash and anti-burglary mushrooms
Handle rotation lock
Handle

With a key, made of aluminium
Ergonomic shape
High durability

Standard colour: white, brown, silver | Optional colour: stainless steel, old gold, joinery colour
* automatic drives for turn and tilt windows
Dimensions and weight

Minimum dimensions for tilt-and-turn sash: 550 mm x 550 mm
Maximum dimensions for tilt-and-turn sash: 1600 mm x 2400 mm
Maximum sash area: 3m²
Maximum sash weight: 130 (160) kg
DA-77EI system is used to make windows with fire resistance class EI 30 according to EN 13501-2+A1.

The construction is based on the DA-77 system, due to which it is characterized by high thermal and acoustic insulation as well as water and air tightness. Therefore, the DA-77 EI system combines the advantages of a classic window system with the properties of fireproof partitions – the buildings made in it meet all the requirements of applicable regulations and standards, especially those concerning energy saving and environmental protection, while ensuring adequate fire safety. The system is classified as non fire-spreading (NRO) .
DA-70
Excelent thermal insulation
- U of reference window (1230 mm x 1480 mm): 1,2 W/m²K
- Glazing range: from 23 to 60 mm
- Maximum dimensions* of turn-tilt sash: 1600 mm x 2400 mm
*check details in sheet “Dimensions and weight”
Characteristics
Profile

3-chamber profile (Sash: 79 mm | Frame: 70 mm)
Thermal breaks 34 mm made of fiber glass reinforced by polyamide
Two seals of two-component EPDM synthetic rubber
Glass

Triple glass package 4x18x4x18x4
U glass = 0,5 W/m²K
Filled with noble gas

Available glazing thickness from 23 to 60 mm
Acoustic insulation Rw of available glazing: from 31 to 47dB
Fittings

Hinges topcoats
Microventilation
Anti-burglary catche in turn-tilt sash and anti-burglary bolts in fittings
Four-stages tilting mechanism
Handle rotation blockade with lift
Handle

Made of aluminium
Ergonomic design
High durability

Standard color: white, brown, silver | Optional color: stainless steel, old gold, colour of ironwork
Dimensions and weight

Minimum dimensions of turn-tilt sash: 420 mm x 420 mm
Maximum dimensions of turn-tilt sash: 1600 mm x 2400 mm
Maximum surface of the sash: 3m²
Maximum weight of the sash: 100 (150) kg
Aluminum windows designed for modern detached houses and investments.

The system allows the use of special glass – energy-saving, sound-reducing, anti-burglary, and others – within the scope of glazing.

In all Dako systems, closed sash makes from the outside impression of a single plane, which gives the facade a modern and elegant look.