UW- value ≤ 0.9

Cortizo Millennium Plus 70 is more than just a door - it is the first line of defense and the "calling card" of your home. The system is specifically designed for high-traffic entrances with enhanced security requirements. Unlike window profiles, it uses aluminum with thickened walls (2.0 mm), giving the structure incredible rigidity. The door closes with a refined, solid sound reminiscent of premium automobile doors.

The distinctive design feature of this model is coplanarity. On the exterior, the sash profile does not protrude above the frame - they form a single flat plane. This is a trend in modern architecture typically available only in the most expensive systems. Thanks to the thermal break and the ability to install thick glazing units or decorative panels, the Millennium Plus 70 effectively blocks the cold, allowing it to be used as the sole entrance door without a vestibule.

Technical Specifications

Details

Premium entrance door with coplanar design. The sash and frame are flush-mounted on the same plane, creating a monolithic surface effect. The ideal solution for main entrances to private homes and commercial buildings.

Energy efficiency
A / A+
Material
Aluminium RPT
Profile depth
70 mm
Profile chambers
3 chambers
Insulation
Thermal bridge 24 mm
Glazing unit
up to 54 mm
Thermal protection (Uw)
≤ 0.9 W/(m²·K)
Sound insulation
≈ 38 Rw(dB)

System structural parameters:

  • Installation depth: 70 mm.
  • Profile wall thickness: 2.0 mm (enhanced strength for doors).
  • System type: Coplanar (flush-mounted on the exterior).
  • Thermal insulation: 24 mm polyamide thermal bridges.
  • Hinges: Reinforced surface-mounted hinges (up to 160 kg per sash) or concealed hinges.
  • Threshold: Low aluminum with thermal break or automatic drop-down threshold (guillotine).

Glazing options:

  • Maximum thickness: up to 54 mm.
  • Types: Glazing units (laminated glass), opaque sandwich panels, aluminum panels.

Maximum dimensions:

  • Maximum sash size: Width up to 1800 mm, Height up to 3000 mm.
  • Sash weight: up to 220 kg.
  • Security: Burglar resistance class RC2 / RC3. Panic hardware installation available.

Certified specifications:

  • Thermal insulation (Ud): from 0.9 W/m2K.
  • Water tightness: Class 5A.
  • Air permeability: Class 4.
  • Wind resistance: Class C5.
  • Sound insulation: up to 38 dB.

Cortizo Millennium Plus 70

Premium entrance door with coplanar design. The sash and frame are flush-mounted on the same plane, creating a monolithic surface effect. The ideal solution for main entrances to private homes and commercial buildings.

Average market price:

For a standard entrance door (900 × 2100 mm) with a mid-range filling panel.

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Compare with Similar Profiles

Alternative solutions from other manufacturers

UW- value ≤ 0.8

Cortizo Millennium Plus 80

Passivhaus-level entrance door. The flagship system with 80 mm depth and extended thermal break. Combines refined coplanar design with thermal insulation that rivals the best windows.
Energy efficiency
A+++
Material
Aluminium RPT
Profile depth
80 mm
Profile chambers
3 chambers
Insulation
Thermal break 34 mm
Glazing unit
up to 64 mm
Thermal protection (Uw)
≤ 0.8 W/(m²·K)
Sound insulation
≈ 40 Rw(dB)
UW- value ≤ 0.79

Cortizo Millennium Pivot

Avant-garde pivot door on an offset axis. Allows creation of entrance groups of monumental dimensions (up to 3 metres high) with uniquely smooth operation.
Energy efficiency
A++
Material
Aluminium RPT
Profile depth
80 mm
Profile chambers
3 chambers
Insulation
Thermal break 24 mm
Glazing unit
up to 60 mm
Thermal protection (Uw)
≤ 0.79 W/(m²·K)
Sound insulation
≈ 38 Rw(dB)
UW- value 1,1

Schüco AD UP 75

Universal aluminum door platform. Revolutionary 5-chamber profile construction with 75 mm depth and three-level sealing for maximum airtightness.
Energy Efficiency
A+
Profile Chambers
5 chambers (AD UP)
Profile Depth
75mm
Profile Height
146mm
Glazing
up to 63mm
Thermal Protection
Uw ≤ 1.1 W/(m²·K)
Sound Insulation
≈43 Rw(dB)

Side by side

Head to Head: Closest Competitors

How Cortizo Millennium Plus 70 stacks up against the closest matches from other brands.

SpecificationCortizo Millennium Plus 70This profileSchüco AD UP 75Rehau Synego 80 DoorKömmerling 76 Puerta
BrandCortizoSchücoREHAUKömmerling
MaterialAluminiumAluminiumPVCPVC
Profile depth70 mm75mm80mm76 mm
Chambers3 chambers5 chambers (AD UP)7 chambers5 chambers
Glass unit, maxup to 54 mmup to 63mmup to 51mmup to 50 mm
Thermal (Uw)≤ 0.91,10.90≤ 0,79
Sound (Rw, dB)≈ 38 Rw(dB)≈43 Rw(dB)≈ 46 Rw(dB)≈ 47 Rw(dB)

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FAQs

Frequently Asked Questions about Cortizo Millennium Plus 70

Can the COR 70 window profile be used as an entrance door?

Technically yes, but it is not recommended for the main entrance. The Millennium Plus 70 door system has thicker aluminum walls, reinforced corner connectors, and heavy-duty hinges designed for constant use. A window profile at the entrance will quickly become loose.

Can a solid panel be installed instead of glass?

Yes, this is a popular solution. We can install a decorative aluminum door panel with insulation inside. This increases security, privacy, and improves the thermal insulation of the door compared to glass.

What will the threshold be like? Will I trip over it?

The system offers a choice. You can install a standard frame threshold (most airtight), a low 20 mm aluminum threshold (convenient for passage), or an automatic drop-down guillotine threshold that is completely hidden in the sash and lowers when closing.

How reliable is the lock?

This door is fitted with 3 or 5 point locking systems. When the key is turned, steel bolts engage not only in the center but also at the top and bottom of the door. This provides a level of protection comparable to high-quality steel security doors.

Is it possible to make a very tall door?

Yes, Millennium Plus 70 allows for sashes up to 3 meters high. Tall doors visually "raise" the ceiling and give the entrance a grandeur typical of premium architecture.

Will the door freeze in winter?

Thanks to the 24 mm thermal break and double seal contour, the door retains heat excellently. However, for very cold regions or installation without a vestibule, we recommend using the Millennium Plus 80 model, which is even warmer.